6e6994994d
The previous behavior was unintentional, and some people was relying on it. Now the dynamic finder will always expecting the number of arguments to be equal or greater (so you can still pass the options to it.)
So if you were doing this and expecting the second argument to be nil:
User.find_by_username_and_group("sikachu")
You'll now get `ArgumentError: wrong number of arguments (1 for 2).` You'll then have to do this:
User.find_by_username_and_group("sikachu", nil)
1153 lines
44 KiB
Ruby
1153 lines
44 KiB
Ruby
require "cases/helper"
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require 'models/post'
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require 'models/author'
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require 'models/categorization'
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require 'models/comment'
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require 'models/company'
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require 'models/topic'
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require 'models/reply'
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require 'models/entrant'
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require 'models/project'
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require 'models/developer'
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require 'models/customer'
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require 'models/toy'
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class FinderTest < ActiveRecord::TestCase
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fixtures :companies, :topics, :entrants, :developers, :developers_projects, :posts, :comments, :accounts, :authors, :customers, :categories, :categorizations
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def test_find
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assert_equal(topics(:first).title, Topic.find(1).title)
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end
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# find should handle strings that come from URLs
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# (example: Category.find(params[:id]))
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def test_find_with_string
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assert_equal(Topic.find(1).title,Topic.find("1").title)
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end
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def test_exists
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assert Topic.exists?(1)
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assert Topic.exists?("1")
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assert Topic.exists?(:author_name => "David")
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assert Topic.exists?(:author_name => "Mary", :approved => true)
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assert Topic.exists?(["parent_id = ?", 1])
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assert !Topic.exists?(45)
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begin
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assert !Topic.exists?("foo")
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rescue ActiveRecord::StatementInvalid
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# PostgreSQL complains about string comparison with integer field
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rescue Exception
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flunk
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end
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assert_raise(NoMethodError) { Topic.exists?([1,2]) }
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end
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def test_exists_returns_true_with_one_record_and_no_args
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assert Topic.exists?
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end
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def test_does_not_exist_with_empty_table_and_no_args_given
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Topic.delete_all
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assert !Topic.exists?
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end
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def test_exists_with_aggregate_having_three_mappings
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existing_address = customers(:david).address
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assert Customer.exists?(:address => existing_address)
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end
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def test_exists_with_aggregate_having_three_mappings_with_one_difference
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existing_address = customers(:david).address
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assert !Customer.exists?(:address =>
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Address.new(existing_address.street, existing_address.city, existing_address.country + "1"))
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assert !Customer.exists?(:address =>
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Address.new(existing_address.street, existing_address.city + "1", existing_address.country))
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assert !Customer.exists?(:address =>
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Address.new(existing_address.street + "1", existing_address.city, existing_address.country))
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end
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def test_exists_with_scoped_include
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Developer.send(:with_scope, :find => { :include => :projects, :order => "projects.name" }) do
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assert Developer.exists?
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end
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end
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def test_exists_does_not_instantiate_records
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Developer.expects(:instantiate).never
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Developer.exists?
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end
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def test_find_by_array_of_one_id
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assert_kind_of(Array, Topic.find([ 1 ]))
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assert_equal(1, Topic.find([ 1 ]).length)
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end
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def test_find_by_ids
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assert_equal 2, Topic.find(1, 2).size
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assert_equal topics(:second).title, Topic.find([2]).first.title
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end
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def test_find_by_ids_with_limit_and_offset
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assert_equal 2, Entrant.find([1,3,2], :limit => 2).size
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assert_equal 1, Entrant.find([1,3,2], :limit => 3, :offset => 2).size
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# Also test an edge case: If you have 11 results, and you set a
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# limit of 3 and offset of 9, then you should find that there
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# will be only 2 results, regardless of the limit.
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devs = Developer.find :all
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last_devs = Developer.find devs.map(&:id), :limit => 3, :offset => 9
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assert_equal 2, last_devs.size
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end
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def test_find_an_empty_array
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assert_equal [], Topic.find([])
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end
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def test_find_by_ids_missing_one
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assert_raise(ActiveRecord::RecordNotFound) { Topic.find(1, 2, 45) }
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end
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def test_find_all_with_limit
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assert_equal(2, Entrant.find(:all, :limit => 2).size)
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assert_equal(0, Entrant.find(:all, :limit => 0).size)
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end
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def test_find_all_with_prepared_limit_and_offset
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entrants = Entrant.find(:all, :order => "id ASC", :limit => 2, :offset => 1)
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assert_equal(2, entrants.size)
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assert_equal(entrants(:second).name, entrants.first.name)
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assert_equal 3, Entrant.count
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entrants = Entrant.find(:all, :order => "id ASC", :limit => 2, :offset => 2)
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assert_equal(1, entrants.size)
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assert_equal(entrants(:third).name, entrants.first.name)
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end
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def test_find_all_with_limit_and_offset_and_multiple_order_clauses
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first_three_posts = Post.find :all, :order => 'author_id, id', :limit => 3, :offset => 0
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second_three_posts = Post.find :all, :order => ' author_id,id ', :limit => 3, :offset => 3
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third_three_posts = Post.find :all, :order => ' author_id, id ', :limit => 3, :offset => 6
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last_posts = Post.find :all, :order => ' author_id, id ', :limit => 3, :offset => 9
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assert_equal [[0,3],[1,1],[1,2]], first_three_posts.map { |p| [p.author_id, p.id] }
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assert_equal [[1,4],[1,5],[1,6]], second_three_posts.map { |p| [p.author_id, p.id] }
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assert_equal [[2,7],[2,9],[2,11]], third_three_posts.map { |p| [p.author_id, p.id] }
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assert_equal [[3,8],[3,10]], last_posts.map { |p| [p.author_id, p.id] }
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end
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def test_find_with_group
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developers = Developer.find(:all, :group => "salary", :select => "salary")
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assert_equal 4, developers.size
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assert_equal 4, developers.map(&:salary).uniq.size
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end
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def test_find_with_group_and_having
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developers = Developer.find(:all, :group => "salary", :having => "sum(salary) > 10000", :select => "salary")
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assert_equal 3, developers.size
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assert_equal 3, developers.map(&:salary).uniq.size
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assert developers.all? { |developer| developer.salary > 10000 }
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end
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def test_find_with_group_and_sanitized_having
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developers = Developer.find(:all, :group => "salary", :having => ["sum(salary) > ?", 10000], :select => "salary")
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assert_equal 3, developers.size
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assert_equal 3, developers.map(&:salary).uniq.size
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assert developers.all? { |developer| developer.salary > 10000 }
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end
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def test_find_with_group_and_sanitized_having_method
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developers = Developer.group(:salary).having("sum(salary) > ?", 10000).select('salary').all
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assert_equal 3, developers.size
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assert_equal 3, developers.map(&:salary).uniq.size
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assert developers.all? { |developer| developer.salary > 10000 }
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end
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def test_find_with_entire_select_statement
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topics = Topic.find_by_sql "SELECT * FROM topics WHERE author_name = 'Mary'"
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assert_equal(1, topics.size)
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assert_equal(topics(:second).title, topics.first.title)
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end
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def test_find_with_prepared_select_statement
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topics = Topic.find_by_sql ["SELECT * FROM topics WHERE author_name = ?", "Mary"]
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assert_equal(1, topics.size)
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assert_equal(topics(:second).title, topics.first.title)
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end
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def test_find_by_sql_with_sti_on_joined_table
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accounts = Account.find_by_sql("SELECT * FROM accounts INNER JOIN companies ON companies.id = accounts.firm_id")
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assert_equal [Account], accounts.collect(&:class).uniq
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end
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def test_find_first
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first = Topic.find(:first, :conditions => "title = 'The First Topic'")
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assert_equal(topics(:first).title, first.title)
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end
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def test_find_first_failing
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first = Topic.find(:first, :conditions => "title = 'The First Topic!'")
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assert_nil(first)
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end
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def test_first
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assert_equal topics(:second).title, Topic.where("title = 'The Second Topic of the day'").first.title
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end
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def test_first_failing
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assert_nil Topic.where("title = 'The Second Topic of the day!'").first
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end
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def test_first_bang_present
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assert_nothing_raised do
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assert_equal topics(:second), Topic.where("title = 'The Second Topic of the day'").first!
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end
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end
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def test_first_bang_missing
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assert_raises ActiveRecord::RecordNotFound do
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Topic.where("title = 'This title does not exist'").first!
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end
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end
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def test_model_class_responds_to_first_bang
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assert Topic.first!
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Topic.delete_all
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assert_raises ActiveRecord::RecordNotFound do
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Topic.first!
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end
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end
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def test_last_bang_present
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assert_nothing_raised do
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assert_equal topics(:second), Topic.where("title = 'The Second Topic of the day'").last!
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end
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end
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def test_last_bang_missing
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assert_raises ActiveRecord::RecordNotFound do
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Topic.where("title = 'This title does not exist'").last!
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end
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end
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def test_model_class_responds_to_last_bang
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assert_equal topics(:fourth), Topic.last!
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assert_raises ActiveRecord::RecordNotFound do
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Topic.delete_all
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Topic.last!
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end
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end
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def test_unexisting_record_exception_handling
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assert_raise(ActiveRecord::RecordNotFound) {
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Topic.find(1).parent
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}
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Topic.find(2).topic
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end
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def test_find_only_some_columns
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topic = Topic.find(1, :select => "author_name")
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assert_raise(ActiveModel::MissingAttributeError) {topic.title}
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assert_nil topic.read_attribute("title")
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assert_equal "David", topic.author_name
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assert !topic.attribute_present?("title")
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assert !topic.attribute_present?(:title)
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assert topic.attribute_present?("author_name")
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assert_respond_to topic, "author_name"
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end
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def test_find_on_blank_conditions
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[nil, " ", [], {}].each do |blank|
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assert_nothing_raised { Topic.find(:first, :conditions => blank) }
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end
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end
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def test_find_on_blank_bind_conditions
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[ [""], ["",{}] ].each do |blank|
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assert_nothing_raised { Topic.find(:first, :conditions => blank) }
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end
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end
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def test_find_on_array_conditions
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assert Topic.find(1, :conditions => ["approved = ?", false])
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assert_raise(ActiveRecord::RecordNotFound) { Topic.find(1, :conditions => ["approved = ?", true]) }
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end
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def test_find_on_hash_conditions
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assert Topic.find(1, :conditions => { :approved => false })
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assert_raise(ActiveRecord::RecordNotFound) { Topic.find(1, :conditions => { :approved => true }) }
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end
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def test_find_on_hash_conditions_with_explicit_table_name
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assert Topic.find(1, :conditions => { 'topics.approved' => false })
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assert_raise(ActiveRecord::RecordNotFound) { Topic.find(1, :conditions => { 'topics.approved' => true }) }
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end
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def test_find_on_hash_conditions_with_hashed_table_name
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assert Topic.find(1, :conditions => {:topics => { :approved => false }})
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assert_raise(ActiveRecord::RecordNotFound) { Topic.find(1, :conditions => {:topics => { :approved => true }}) }
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end
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def test_find_with_hash_conditions_on_joined_table
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firms = Firm.joins(:account).where(:accounts => { :credit_limit => 50 })
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assert_equal 1, firms.size
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assert_equal companies(:first_firm), firms.first
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end
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def test_find_with_hash_conditions_on_joined_table_and_with_range
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firms = DependentFirm.all :joins => :account, :conditions => {:name => 'RailsCore', :accounts => { :credit_limit => 55..60 }}
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assert_equal 1, firms.size
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assert_equal companies(:rails_core), firms.first
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end
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def test_find_on_hash_conditions_with_explicit_table_name_and_aggregate
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david = customers(:david)
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assert Customer.find(david.id, :conditions => { 'customers.name' => david.name, :address => david.address })
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assert_raise(ActiveRecord::RecordNotFound) {
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Customer.find(david.id, :conditions => { 'customers.name' => david.name + "1", :address => david.address })
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}
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end
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def test_find_on_association_proxy_conditions
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assert_equal [1, 2, 3, 5, 6, 7, 8, 9, 10, 12], Comment.find_all_by_post_id(authors(:david).posts).map(&:id).sort
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end
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def test_find_on_hash_conditions_with_range
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assert_equal [1,2], Topic.find(:all, :conditions => { :id => 1..2 }).map(&:id).sort
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assert_raise(ActiveRecord::RecordNotFound) { Topic.find(1, :conditions => { :id => 2..3 }) }
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end
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def test_find_on_hash_conditions_with_end_exclusive_range
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assert_equal [1,2,3], Topic.find(:all, :conditions => { :id => 1..3 }).map(&:id).sort
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assert_equal [1,2], Topic.find(:all, :conditions => { :id => 1...3 }).map(&:id).sort
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assert_raise(ActiveRecord::RecordNotFound) { Topic.find(3, :conditions => { :id => 2...3 }) }
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end
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def test_find_on_hash_conditions_with_multiple_ranges
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assert_equal [1,2,3], Comment.find(:all, :conditions => { :id => 1..3, :post_id => 1..2 }).map(&:id).sort
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assert_equal [1], Comment.find(:all, :conditions => { :id => 1..1, :post_id => 1..10 }).map(&:id).sort
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end
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def test_find_on_multiple_hash_conditions
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assert Topic.find(1, :conditions => { :author_name => "David", :title => "The First Topic", :replies_count => 1, :approved => false })
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assert_raise(ActiveRecord::RecordNotFound) { Topic.find(1, :conditions => { :author_name => "David", :title => "The First Topic", :replies_count => 1, :approved => true }) }
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assert_raise(ActiveRecord::RecordNotFound) { Topic.find(1, :conditions => { :author_name => "David", :title => "HHC", :replies_count => 1, :approved => false }) }
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assert_raise(ActiveRecord::RecordNotFound) { Topic.find(1, :conditions => { :author_name => "David", :title => "The First Topic", :replies_count => 1, :approved => true }) }
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end
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def test_condition_interpolation
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assert_kind_of Firm, Company.find(:first, :conditions => ["name = '%s'", "37signals"])
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assert_nil Company.find(:first, :conditions => ["name = '%s'", "37signals!"])
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assert_nil Company.find(:first, :conditions => ["name = '%s'", "37signals!' OR 1=1"])
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assert_kind_of Time, Topic.find(:first, :conditions => ["id = %d", 1]).written_on
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end
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def test_condition_array_interpolation
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assert_kind_of Firm, Company.find(:first, :conditions => ["name = '%s'", "37signals"])
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assert_nil Company.find(:first, :conditions => ["name = '%s'", "37signals!"])
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assert_nil Company.find(:first, :conditions => ["name = '%s'", "37signals!' OR 1=1"])
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assert_kind_of Time, Topic.find(:first, :conditions => ["id = %d", 1]).written_on
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end
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def test_condition_hash_interpolation
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assert_kind_of Firm, Company.find(:first, :conditions => { :name => "37signals"})
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assert_nil Company.find(:first, :conditions => { :name => "37signals!"})
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assert_kind_of Time, Topic.find(:first, :conditions => {:id => 1}).written_on
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end
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def test_hash_condition_find_malformed
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assert_raise(ActiveRecord::StatementInvalid) {
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Company.find(:first, :conditions => { :id => 2, :dhh => true })
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}
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end
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def test_hash_condition_find_with_escaped_characters
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Company.create("name" => "Ain't noth'n like' \#stuff")
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assert Company.find(:first, :conditions => { :name => "Ain't noth'n like' \#stuff" })
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end
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def test_hash_condition_find_with_array
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p1, p2 = Post.find(:all, :limit => 2, :order => 'id asc')
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assert_equal [p1, p2], Post.find(:all, :conditions => { :id => [p1, p2] }, :order => 'id asc')
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assert_equal [p1, p2], Post.find(:all, :conditions => { :id => [p1, p2.id] }, :order => 'id asc')
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end
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def test_hash_condition_find_with_nil
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topic = Topic.find(:first, :conditions => { :last_read => nil } )
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assert_not_nil topic
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assert_nil topic.last_read
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end
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def test_hash_condition_find_with_aggregate_having_one_mapping
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balance = customers(:david).balance
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assert_kind_of Money, balance
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found_customer = Customer.find(:first, :conditions => {:balance => balance})
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assert_equal customers(:david), found_customer
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end
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def test_hash_condition_find_with_aggregate_attribute_having_same_name_as_field_and_key_value_being_aggregate
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gps_location = customers(:david).gps_location
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assert_kind_of GpsLocation, gps_location
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found_customer = Customer.find(:first, :conditions => {:gps_location => gps_location})
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assert_equal customers(:david), found_customer
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end
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def test_hash_condition_find_with_aggregate_having_one_mapping_and_key_value_being_attribute_value
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balance = customers(:david).balance
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assert_kind_of Money, balance
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found_customer = Customer.find(:first, :conditions => {:balance => balance.amount})
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assert_equal customers(:david), found_customer
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end
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def test_hash_condition_find_with_aggregate_attribute_having_same_name_as_field_and_key_value_being_attribute_value
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gps_location = customers(:david).gps_location
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assert_kind_of GpsLocation, gps_location
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found_customer = Customer.find(:first, :conditions => {:gps_location => gps_location.gps_location})
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assert_equal customers(:david), found_customer
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end
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def test_hash_condition_find_with_aggregate_having_three_mappings
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address = customers(:david).address
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assert_kind_of Address, address
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found_customer = Customer.find(:first, :conditions => {:address => address})
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assert_equal customers(:david), found_customer
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end
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def test_hash_condition_find_with_one_condition_being_aggregate_and_another_not
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address = customers(:david).address
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assert_kind_of Address, address
|
|
found_customer = Customer.find(:first, :conditions => {:address => address, :name => customers(:david).name})
|
|
assert_equal customers(:david), found_customer
|
|
end
|
|
|
|
def test_condition_utc_time_interpolation_with_default_timezone_local
|
|
with_env_tz 'America/New_York' do
|
|
with_active_record_default_timezone :local do
|
|
topic = Topic.first
|
|
assert_equal topic, Topic.find(:first, :conditions => ['written_on = ?', topic.written_on.getutc])
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_hash_condition_utc_time_interpolation_with_default_timezone_local
|
|
with_env_tz 'America/New_York' do
|
|
with_active_record_default_timezone :local do
|
|
topic = Topic.first
|
|
assert_equal topic, Topic.find(:first, :conditions => {:written_on => topic.written_on.getutc})
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_condition_local_time_interpolation_with_default_timezone_utc
|
|
with_env_tz 'America/New_York' do
|
|
with_active_record_default_timezone :utc do
|
|
topic = Topic.first
|
|
assert_equal topic, Topic.find(:first, :conditions => ['written_on = ?', topic.written_on.getlocal])
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_hash_condition_local_time_interpolation_with_default_timezone_utc
|
|
with_env_tz 'America/New_York' do
|
|
with_active_record_default_timezone :utc do
|
|
topic = Topic.first
|
|
assert_equal topic, Topic.find(:first, :conditions => {:written_on => topic.written_on.getlocal})
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_bind_variables
|
|
assert_kind_of Firm, Company.find(:first, :conditions => ["name = ?", "37signals"])
|
|
assert_nil Company.find(:first, :conditions => ["name = ?", "37signals!"])
|
|
assert_nil Company.find(:first, :conditions => ["name = ?", "37signals!' OR 1=1"])
|
|
assert_kind_of Time, Topic.find(:first, :conditions => ["id = ?", 1]).written_on
|
|
assert_raise(ActiveRecord::PreparedStatementInvalid) {
|
|
Company.find(:first, :conditions => ["id=? AND name = ?", 2])
|
|
}
|
|
assert_raise(ActiveRecord::PreparedStatementInvalid) {
|
|
Company.find(:first, :conditions => ["id=?", 2, 3, 4])
|
|
}
|
|
end
|
|
|
|
def test_bind_variables_with_quotes
|
|
Company.create("name" => "37signals' go'es agains")
|
|
assert Company.find(:first, :conditions => ["name = ?", "37signals' go'es agains"])
|
|
end
|
|
|
|
def test_named_bind_variables_with_quotes
|
|
Company.create("name" => "37signals' go'es agains")
|
|
assert Company.find(:first, :conditions => ["name = :name", {:name => "37signals' go'es agains"}])
|
|
end
|
|
|
|
def test_bind_arity
|
|
assert_nothing_raised { bind '' }
|
|
assert_raise(ActiveRecord::PreparedStatementInvalid) { bind '', 1 }
|
|
|
|
assert_raise(ActiveRecord::PreparedStatementInvalid) { bind '?' }
|
|
assert_nothing_raised { bind '?', 1 }
|
|
assert_raise(ActiveRecord::PreparedStatementInvalid) { bind '?', 1, 1 }
|
|
end
|
|
|
|
def test_named_bind_variables
|
|
assert_equal '1', bind(':a', :a => 1) # ' ruby-mode
|
|
assert_equal '1 1', bind(':a :a', :a => 1) # ' ruby-mode
|
|
|
|
assert_nothing_raised { bind("'+00:00'", :foo => "bar") }
|
|
|
|
assert_kind_of Firm, Company.find(:first, :conditions => ["name = :name", { :name => "37signals" }])
|
|
assert_nil Company.find(:first, :conditions => ["name = :name", { :name => "37signals!" }])
|
|
assert_nil Company.find(:first, :conditions => ["name = :name", { :name => "37signals!' OR 1=1" }])
|
|
assert_kind_of Time, Topic.find(:first, :conditions => ["id = :id", { :id => 1 }]).written_on
|
|
end
|
|
|
|
class SimpleEnumerable
|
|
include Enumerable
|
|
|
|
def initialize(ary)
|
|
@ary = ary
|
|
end
|
|
|
|
def each(&b)
|
|
@ary.each(&b)
|
|
end
|
|
end
|
|
|
|
def test_bind_enumerable
|
|
quoted_abc = %(#{ActiveRecord::Base.connection.quote('a')},#{ActiveRecord::Base.connection.quote('b')},#{ActiveRecord::Base.connection.quote('c')})
|
|
|
|
assert_equal '1,2,3', bind('?', [1, 2, 3])
|
|
assert_equal quoted_abc, bind('?', %w(a b c))
|
|
|
|
assert_equal '1,2,3', bind(':a', :a => [1, 2, 3])
|
|
assert_equal quoted_abc, bind(':a', :a => %w(a b c)) # '
|
|
|
|
assert_equal '1,2,3', bind('?', SimpleEnumerable.new([1, 2, 3]))
|
|
assert_equal quoted_abc, bind('?', SimpleEnumerable.new(%w(a b c)))
|
|
|
|
assert_equal '1,2,3', bind(':a', :a => SimpleEnumerable.new([1, 2, 3]))
|
|
assert_equal quoted_abc, bind(':a', :a => SimpleEnumerable.new(%w(a b c))) # '
|
|
end
|
|
|
|
def test_bind_empty_enumerable
|
|
quoted_nil = ActiveRecord::Base.connection.quote(nil)
|
|
assert_equal quoted_nil, bind('?', [])
|
|
assert_equal " in (#{quoted_nil})", bind(' in (?)', [])
|
|
assert_equal "foo in (#{quoted_nil})", bind('foo in (?)', [])
|
|
end
|
|
|
|
def test_bind_empty_string
|
|
quoted_empty = ActiveRecord::Base.connection.quote('')
|
|
assert_equal quoted_empty, bind('?', '')
|
|
end
|
|
|
|
def test_bind_chars
|
|
quoted_bambi = ActiveRecord::Base.connection.quote("Bambi")
|
|
quoted_bambi_and_thumper = ActiveRecord::Base.connection.quote("Bambi\nand\nThumper")
|
|
assert_equal "name=#{quoted_bambi}", bind('name=?', "Bambi")
|
|
assert_equal "name=#{quoted_bambi_and_thumper}", bind('name=?', "Bambi\nand\nThumper")
|
|
assert_equal "name=#{quoted_bambi}", bind('name=?', "Bambi".mb_chars)
|
|
assert_equal "name=#{quoted_bambi_and_thumper}", bind('name=?', "Bambi\nand\nThumper".mb_chars)
|
|
end
|
|
|
|
def test_bind_record
|
|
o = Struct.new(:quoted_id).new(1)
|
|
assert_equal '1', bind('?', o)
|
|
|
|
os = [o] * 3
|
|
assert_equal '1,1,1', bind('?', os)
|
|
end
|
|
|
|
def test_named_bind_with_postgresql_type_casts
|
|
l = Proc.new { bind(":a::integer '2009-01-01'::date", :a => '10') }
|
|
assert_nothing_raised(&l)
|
|
assert_equal "#{ActiveRecord::Base.quote_value('10')}::integer '2009-01-01'::date", l.call
|
|
end
|
|
|
|
def test_string_sanitation
|
|
assert_not_equal "'something ' 1=1'", ActiveRecord::Base.sanitize("something ' 1=1")
|
|
assert_equal "'something; select table'", ActiveRecord::Base.sanitize("something; select table")
|
|
end
|
|
|
|
def test_count
|
|
assert_equal(0, Entrant.count(:conditions => "id > 3"))
|
|
assert_equal(1, Entrant.count(:conditions => ["id > ?", 2]))
|
|
assert_equal(2, Entrant.count(:conditions => ["id > ?", 1]))
|
|
end
|
|
|
|
def test_count_by_sql
|
|
assert_equal(0, Entrant.count_by_sql("SELECT COUNT(*) FROM entrants WHERE id > 3"))
|
|
assert_equal(1, Entrant.count_by_sql(["SELECT COUNT(*) FROM entrants WHERE id > ?", 2]))
|
|
assert_equal(2, Entrant.count_by_sql(["SELECT COUNT(*) FROM entrants WHERE id > ?", 1]))
|
|
end
|
|
|
|
def test_find_by_one_attribute
|
|
assert_equal topics(:first), Topic.find_by_title("The First Topic")
|
|
assert_nil Topic.find_by_title("The First Topic!")
|
|
end
|
|
|
|
def test_find_by_one_attribute_bang
|
|
assert_equal topics(:first), Topic.find_by_title!("The First Topic")
|
|
assert_raise(ActiveRecord::RecordNotFound) { Topic.find_by_title!("The First Topic!") }
|
|
end
|
|
|
|
def test_find_by_one_attribute_with_order_option
|
|
assert_equal accounts(:signals37), Account.find_by_credit_limit(50, :order => 'id')
|
|
assert_equal accounts(:rails_core_account), Account.find_by_credit_limit(50, :order => 'id DESC')
|
|
end
|
|
|
|
def test_find_by_one_attribute_with_conditions
|
|
assert_equal accounts(:rails_core_account), Account.find_by_credit_limit(50, :conditions => ['firm_id = ?', 6])
|
|
end
|
|
|
|
def test_find_by_one_attribute_that_is_an_aggregate
|
|
address = customers(:david).address
|
|
assert_kind_of Address, address
|
|
found_customer = Customer.find_by_address(address)
|
|
assert_equal customers(:david), found_customer
|
|
end
|
|
|
|
def test_find_by_one_attribute_that_is_an_aggregate_with_one_attribute_difference
|
|
address = customers(:david).address
|
|
assert_kind_of Address, address
|
|
missing_address = Address.new(address.street, address.city, address.country + "1")
|
|
assert_nil Customer.find_by_address(missing_address)
|
|
missing_address = Address.new(address.street, address.city + "1", address.country)
|
|
assert_nil Customer.find_by_address(missing_address)
|
|
missing_address = Address.new(address.street + "1", address.city, address.country)
|
|
assert_nil Customer.find_by_address(missing_address)
|
|
end
|
|
|
|
def test_find_by_two_attributes_that_are_both_aggregates
|
|
balance = customers(:david).balance
|
|
address = customers(:david).address
|
|
assert_kind_of Money, balance
|
|
assert_kind_of Address, address
|
|
found_customer = Customer.find_by_balance_and_address(balance, address)
|
|
assert_equal customers(:david), found_customer
|
|
end
|
|
|
|
def test_find_by_two_attributes_with_one_being_an_aggregate
|
|
balance = customers(:david).balance
|
|
assert_kind_of Money, balance
|
|
found_customer = Customer.find_by_balance_and_name(balance, customers(:david).name)
|
|
assert_equal customers(:david), found_customer
|
|
end
|
|
|
|
def test_dynamic_finder_on_one_attribute_with_conditions_returns_same_results_after_caching
|
|
# ensure this test can run independently of order
|
|
class << Account; self; end.send(:remove_method, :find_by_credit_limit) if Account.public_methods.any? { |m| m.to_s == 'find_by_credit_limit' }
|
|
a = Account.find_by_credit_limit(50, :conditions => ['firm_id = ?', 6])
|
|
assert_equal a, Account.find_by_credit_limit(50, :conditions => ['firm_id = ?', 6]) # find_by_credit_limit has been cached
|
|
end
|
|
|
|
def test_find_by_one_attribute_with_several_options
|
|
assert_equal accounts(:unknown), Account.find_by_credit_limit(50, :order => 'id DESC', :conditions => ['id != ?', 3])
|
|
end
|
|
|
|
def test_find_by_one_missing_attribute
|
|
assert_raise(NoMethodError) { Topic.find_by_undertitle("The First Topic!") }
|
|
end
|
|
|
|
def test_find_by_invalid_method_syntax
|
|
assert_raise(NoMethodError) { Topic.fail_to_find_by_title("The First Topic") }
|
|
assert_raise(NoMethodError) { Topic.find_by_title?("The First Topic") }
|
|
assert_raise(NoMethodError) { Topic.fail_to_find_or_create_by_title("Nonexistent Title") }
|
|
assert_raise(NoMethodError) { Topic.find_or_create_by_title?("Nonexistent Title") }
|
|
end
|
|
|
|
def test_find_by_two_attributes
|
|
assert_equal topics(:first), Topic.find_by_title_and_author_name("The First Topic", "David")
|
|
assert_nil Topic.find_by_title_and_author_name("The First Topic", "Mary")
|
|
end
|
|
|
|
def test_find_by_two_attributes_but_passing_only_one
|
|
assert_raise(ArgumentError) { Topic.find_by_title_and_author_name("The First Topic") }
|
|
end
|
|
|
|
def test_find_last_by_one_attribute
|
|
assert_equal Topic.last, Topic.find_last_by_title(Topic.last.title)
|
|
assert_nil Topic.find_last_by_title("A title with no matches")
|
|
end
|
|
|
|
def test_find_last_by_invalid_method_syntax
|
|
assert_raise(NoMethodError) { Topic.fail_to_find_last_by_title("The First Topic") }
|
|
assert_raise(NoMethodError) { Topic.find_last_by_title?("The First Topic") }
|
|
end
|
|
|
|
def test_find_last_by_one_attribute_with_several_options
|
|
assert_equal accounts(:signals37), Account.find_last_by_credit_limit(50, :order => 'id DESC', :conditions => ['id != ?', 3])
|
|
end
|
|
|
|
def test_find_last_by_one_missing_attribute
|
|
assert_raise(NoMethodError) { Topic.find_last_by_undertitle("The Last Topic!") }
|
|
end
|
|
|
|
def test_find_last_by_two_attributes
|
|
topic = Topic.last
|
|
assert_equal topic, Topic.find_last_by_title_and_author_name(topic.title, topic.author_name)
|
|
assert_nil Topic.find_last_by_title_and_author_name(topic.title, "Anonymous")
|
|
end
|
|
|
|
def test_find_last_with_limit_gives_same_result_when_loaded_and_unloaded
|
|
scope = Topic.limit(2)
|
|
unloaded_last = scope.last
|
|
loaded_last = scope.all.last
|
|
assert_equal loaded_last, unloaded_last
|
|
end
|
|
|
|
def test_find_last_with_limit_and_offset_gives_same_result_when_loaded_and_unloaded
|
|
scope = Topic.offset(2).limit(2)
|
|
unloaded_last = scope.last
|
|
loaded_last = scope.all.last
|
|
assert_equal loaded_last, unloaded_last
|
|
end
|
|
|
|
def test_find_last_with_offset_gives_same_result_when_loaded_and_unloaded
|
|
scope = Topic.offset(3)
|
|
unloaded_last = scope.last
|
|
loaded_last = scope.all.last
|
|
assert_equal loaded_last, unloaded_last
|
|
end
|
|
|
|
def test_find_all_by_one_attribute
|
|
topics = Topic.find_all_by_content("Have a nice day")
|
|
assert_equal 2, topics.size
|
|
assert topics.include?(topics(:first))
|
|
|
|
assert_equal [], Topic.find_all_by_title("The First Topic!!")
|
|
end
|
|
|
|
def test_find_all_by_one_attribute_which_is_a_symbol
|
|
topics = Topic.find_all_by_content("Have a nice day".to_sym)
|
|
assert_equal 2, topics.size
|
|
assert topics.include?(topics(:first))
|
|
|
|
assert_equal [], Topic.find_all_by_title("The First Topic!!")
|
|
end
|
|
|
|
def test_find_all_by_one_attribute_that_is_an_aggregate
|
|
balance = customers(:david).balance
|
|
assert_kind_of Money, balance
|
|
found_customers = Customer.find_all_by_balance(balance)
|
|
assert_equal 1, found_customers.size
|
|
assert_equal customers(:david), found_customers.first
|
|
end
|
|
|
|
def test_find_all_by_two_attributes_that_are_both_aggregates
|
|
balance = customers(:david).balance
|
|
address = customers(:david).address
|
|
assert_kind_of Money, balance
|
|
assert_kind_of Address, address
|
|
found_customers = Customer.find_all_by_balance_and_address(balance, address)
|
|
assert_equal 1, found_customers.size
|
|
assert_equal customers(:david), found_customers.first
|
|
end
|
|
|
|
def test_find_all_by_two_attributes_with_one_being_an_aggregate
|
|
balance = customers(:david).balance
|
|
assert_kind_of Money, balance
|
|
found_customers = Customer.find_all_by_balance_and_name(balance, customers(:david).name)
|
|
assert_equal 1, found_customers.size
|
|
assert_equal customers(:david), found_customers.first
|
|
end
|
|
|
|
def test_find_all_by_one_attribute_with_options
|
|
topics = Topic.find_all_by_content("Have a nice day", :order => "id DESC")
|
|
assert_equal topics(:first), topics.last
|
|
|
|
topics = Topic.find_all_by_content("Have a nice day", :order => "id")
|
|
assert_equal topics(:first), topics.first
|
|
end
|
|
|
|
def test_find_all_by_array_attribute
|
|
assert_equal 2, Topic.find_all_by_title(["The First Topic", "The Second Topic of the day"]).size
|
|
end
|
|
|
|
def test_find_all_by_boolean_attribute
|
|
topics = Topic.find_all_by_approved(false)
|
|
assert_equal 1, topics.size
|
|
assert topics.include?(topics(:first))
|
|
|
|
topics = Topic.find_all_by_approved(true)
|
|
assert_equal 3, topics.size
|
|
assert topics.include?(topics(:second))
|
|
end
|
|
|
|
def test_find_by_nil_attribute
|
|
topic = Topic.find_by_last_read nil
|
|
assert_not_nil topic
|
|
assert_nil topic.last_read
|
|
end
|
|
|
|
def test_find_all_by_nil_attribute
|
|
topics = Topic.find_all_by_last_read nil
|
|
assert_equal 3, topics.size
|
|
assert topics.collect(&:last_read).all?(&:nil?)
|
|
end
|
|
|
|
def test_find_by_nil_and_not_nil_attributes
|
|
topic = Topic.find_by_last_read_and_author_name nil, "Mary"
|
|
assert_equal "Mary", topic.author_name
|
|
end
|
|
|
|
def test_find_all_by_nil_and_not_nil_attributes
|
|
topics = Topic.find_all_by_last_read_and_author_name nil, "Mary"
|
|
assert_equal 1, topics.size
|
|
assert_equal "Mary", topics[0].author_name
|
|
end
|
|
|
|
def test_find_or_create_from_one_attribute
|
|
number_of_companies = Company.count
|
|
sig38 = Company.find_or_create_by_name("38signals")
|
|
assert_equal number_of_companies + 1, Company.count
|
|
assert_equal sig38, Company.find_or_create_by_name("38signals")
|
|
assert sig38.persisted?
|
|
end
|
|
|
|
def test_find_or_create_from_two_attributes
|
|
number_of_topics = Topic.count
|
|
another = Topic.find_or_create_by_title_and_author_name("Another topic","John")
|
|
assert_equal number_of_topics + 1, Topic.count
|
|
assert_equal another, Topic.find_or_create_by_title_and_author_name("Another topic", "John")
|
|
assert another.persisted?
|
|
end
|
|
|
|
def test_find_or_create_from_two_attributes_with_one_being_an_aggregate
|
|
number_of_customers = Customer.count
|
|
created_customer = Customer.find_or_create_by_balance_and_name(Money.new(123), "Elizabeth")
|
|
assert_equal number_of_customers + 1, Customer.count
|
|
assert_equal created_customer, Customer.find_or_create_by_balance(Money.new(123), "Elizabeth")
|
|
assert created_customer.persisted?
|
|
end
|
|
|
|
def test_find_or_create_from_one_attribute_and_hash
|
|
number_of_companies = Company.count
|
|
sig38 = Company.find_or_create_by_name({:name => "38signals", :firm_id => 17, :client_of => 23})
|
|
assert_equal number_of_companies + 1, Company.count
|
|
assert_equal sig38, Company.find_or_create_by_name({:name => "38signals", :firm_id => 17, :client_of => 23})
|
|
assert sig38.persisted?
|
|
assert_equal "38signals", sig38.name
|
|
assert_equal 17, sig38.firm_id
|
|
assert_equal 23, sig38.client_of
|
|
end
|
|
|
|
def test_find_or_create_from_one_aggregate_attribute
|
|
number_of_customers = Customer.count
|
|
created_customer = Customer.find_or_create_by_balance(Money.new(123))
|
|
assert_equal number_of_customers + 1, Customer.count
|
|
assert_equal created_customer, Customer.find_or_create_by_balance(Money.new(123))
|
|
assert created_customer.persisted?
|
|
end
|
|
|
|
def test_find_or_create_from_one_aggregate_attribute_and_hash
|
|
number_of_customers = Customer.count
|
|
balance = Money.new(123)
|
|
name = "Elizabeth"
|
|
created_customer = Customer.find_or_create_by_balance({:balance => balance, :name => name})
|
|
assert_equal number_of_customers + 1, Customer.count
|
|
assert_equal created_customer, Customer.find_or_create_by_balance({:balance => balance, :name => name})
|
|
assert created_customer.persisted?
|
|
assert_equal balance, created_customer.balance
|
|
assert_equal name, created_customer.name
|
|
end
|
|
|
|
def test_find_or_initialize_from_one_attribute
|
|
sig38 = Company.find_or_initialize_by_name("38signals")
|
|
assert_equal "38signals", sig38.name
|
|
assert !sig38.persisted?
|
|
end
|
|
|
|
def test_find_or_initialize_from_one_aggregate_attribute
|
|
new_customer = Customer.find_or_initialize_by_balance(Money.new(123))
|
|
assert_equal 123, new_customer.balance.amount
|
|
assert !new_customer.persisted?
|
|
end
|
|
|
|
def test_find_or_initialize_from_one_attribute_should_not_set_attribute_even_when_protected
|
|
c = Company.find_or_initialize_by_name({:name => "Fortune 1000", :rating => 1000})
|
|
assert_equal "Fortune 1000", c.name
|
|
assert_not_equal 1000, c.rating
|
|
assert c.valid?
|
|
assert !c.persisted?
|
|
end
|
|
|
|
def test_find_or_create_from_one_attribute_should_not_set_attribute_even_when_protected
|
|
c = Company.find_or_create_by_name({:name => "Fortune 1000", :rating => 1000})
|
|
assert_equal "Fortune 1000", c.name
|
|
assert_not_equal 1000, c.rating
|
|
assert c.valid?
|
|
assert c.persisted?
|
|
end
|
|
|
|
def test_find_or_initialize_from_one_attribute_should_set_attribute_even_when_protected
|
|
c = Company.find_or_initialize_by_name_and_rating("Fortune 1000", 1000)
|
|
assert_equal "Fortune 1000", c.name
|
|
assert_equal 1000, c.rating
|
|
assert c.valid?
|
|
assert !c.persisted?
|
|
end
|
|
|
|
def test_find_or_create_from_one_attribute_should_set_attribute_even_when_protected
|
|
c = Company.find_or_create_by_name_and_rating("Fortune 1000", 1000)
|
|
assert_equal "Fortune 1000", c.name
|
|
assert_equal 1000, c.rating
|
|
assert c.valid?
|
|
assert c.persisted?
|
|
end
|
|
|
|
def test_find_or_initialize_from_one_attribute_should_set_attribute_even_when_protected_and_also_set_the_hash
|
|
c = Company.find_or_initialize_by_rating(1000, {:name => "Fortune 1000"})
|
|
assert_equal "Fortune 1000", c.name
|
|
assert_equal 1000, c.rating
|
|
assert c.valid?
|
|
assert !c.persisted?
|
|
end
|
|
|
|
def test_find_or_create_from_one_attribute_should_set_attribute_even_when_protected_and_also_set_the_hash
|
|
c = Company.find_or_create_by_rating(1000, {:name => "Fortune 1000"})
|
|
assert_equal "Fortune 1000", c.name
|
|
assert_equal 1000, c.rating
|
|
assert c.valid?
|
|
assert c.persisted?
|
|
end
|
|
|
|
def test_find_or_initialize_should_set_protected_attributes_if_given_as_block
|
|
c = Company.find_or_initialize_by_name(:name => "Fortune 1000") { |f| f.rating = 1000 }
|
|
assert_equal "Fortune 1000", c.name
|
|
assert_equal 1000.to_f, c.rating.to_f
|
|
assert c.valid?
|
|
assert !c.persisted?
|
|
end
|
|
|
|
def test_find_or_create_should_set_protected_attributes_if_given_as_block
|
|
c = Company.find_or_create_by_name(:name => "Fortune 1000") { |f| f.rating = 1000 }
|
|
assert_equal "Fortune 1000", c.name
|
|
assert_equal 1000.to_f, c.rating.to_f
|
|
assert c.valid?
|
|
assert c.persisted?
|
|
end
|
|
|
|
def test_find_or_create_should_work_with_block_on_first_call
|
|
class << Company
|
|
undef_method(:find_or_create_by_name) if method_defined?(:find_or_create_by_name)
|
|
end
|
|
c = Company.find_or_create_by_name(:name => "Fortune 1000") { |f| f.rating = 1000 }
|
|
assert_equal "Fortune 1000", c.name
|
|
assert_equal 1000.to_f, c.rating.to_f
|
|
assert c.valid?
|
|
assert c.persisted?
|
|
end
|
|
|
|
def test_find_or_initialize_from_two_attributes
|
|
another = Topic.find_or_initialize_by_title_and_author_name("Another topic","John")
|
|
assert_equal "Another topic", another.title
|
|
assert_equal "John", another.author_name
|
|
assert !another.persisted?
|
|
end
|
|
|
|
def test_find_or_initialize_from_two_attributes_but_passing_only_one
|
|
assert_raise(ArgumentError) { Topic.find_or_initialize_by_title_and_author_name("Another topic") }
|
|
end
|
|
|
|
def test_find_or_initialize_from_one_aggregate_attribute_and_one_not
|
|
new_customer = Customer.find_or_initialize_by_balance_and_name(Money.new(123), "Elizabeth")
|
|
assert_equal 123, new_customer.balance.amount
|
|
assert_equal "Elizabeth", new_customer.name
|
|
assert !new_customer.persisted?
|
|
end
|
|
|
|
def test_find_or_initialize_from_one_attribute_and_hash
|
|
sig38 = Company.find_or_initialize_by_name({:name => "38signals", :firm_id => 17, :client_of => 23})
|
|
assert_equal "38signals", sig38.name
|
|
assert_equal 17, sig38.firm_id
|
|
assert_equal 23, sig38.client_of
|
|
assert !sig38.persisted?
|
|
end
|
|
|
|
def test_find_or_initialize_from_one_aggregate_attribute_and_hash
|
|
balance = Money.new(123)
|
|
name = "Elizabeth"
|
|
new_customer = Customer.find_or_initialize_by_balance({:balance => balance, :name => name})
|
|
assert_equal balance, new_customer.balance
|
|
assert_equal name, new_customer.name
|
|
assert !new_customer.persisted?
|
|
end
|
|
|
|
def test_find_with_bad_sql
|
|
assert_raise(ActiveRecord::StatementInvalid) { Topic.find_by_sql "select 1 from badtable" }
|
|
end
|
|
|
|
def test_find_with_invalid_params
|
|
assert_raise(ArgumentError) { Topic.find :first, :join => "It should be `joins'" }
|
|
assert_raise(ArgumentError) { Topic.find :first, :conditions => '1 = 1', :join => "It should be `joins'" }
|
|
end
|
|
|
|
def test_dynamic_finder_with_invalid_params
|
|
assert_raise(ArgumentError) { Topic.find_by_title 'No Title', :join => "It should be `joins'" }
|
|
end
|
|
|
|
def test_find_all_with_join
|
|
developers_on_project_one = Developer.find(
|
|
:all,
|
|
:joins => 'LEFT JOIN developers_projects ON developers.id = developers_projects.developer_id',
|
|
:conditions => 'project_id=1'
|
|
)
|
|
assert_equal 3, developers_on_project_one.length
|
|
developer_names = developers_on_project_one.map { |d| d.name }
|
|
assert developer_names.include?('David')
|
|
assert developer_names.include?('Jamis')
|
|
end
|
|
|
|
def test_joins_dont_clobber_id
|
|
first = Firm.find(
|
|
:first,
|
|
:joins => 'INNER JOIN companies clients ON clients.firm_id = companies.id',
|
|
:conditions => 'companies.id = 1'
|
|
)
|
|
assert_equal 1, first.id
|
|
end
|
|
|
|
def test_joins_with_string_array
|
|
person_with_reader_and_post = Post.find(
|
|
:all,
|
|
:joins => [
|
|
"INNER JOIN categorizations ON categorizations.post_id = posts.id",
|
|
"INNER JOIN categories ON categories.id = categorizations.category_id AND categories.type = 'SpecialCategory'"
|
|
]
|
|
)
|
|
assert_equal 1, person_with_reader_and_post.size
|
|
end
|
|
|
|
def test_find_by_id_with_conditions_with_or
|
|
assert_nothing_raised do
|
|
Post.find([1,2,3],
|
|
:conditions => "posts.id <= 3 OR posts.#{QUOTED_TYPE} = 'Post'")
|
|
end
|
|
end
|
|
|
|
# http://dev.rubyonrails.org/ticket/6778
|
|
def test_find_ignores_previously_inserted_record
|
|
Post.create!(:title => 'test', :body => 'it out')
|
|
assert_equal [], Post.find_all_by_id(nil)
|
|
end
|
|
|
|
def test_find_by_empty_ids
|
|
assert_equal [], Post.find([])
|
|
end
|
|
|
|
def test_find_by_empty_in_condition
|
|
assert_equal [], Post.find(:all, :conditions => ['id in (?)', []])
|
|
end
|
|
|
|
def test_find_by_records
|
|
p1, p2 = Post.find(:all, :limit => 2, :order => 'id asc')
|
|
assert_equal [p1, p2], Post.find(:all, :conditions => ['id in (?)', [p1, p2]], :order => 'id asc')
|
|
assert_equal [p1, p2], Post.find(:all, :conditions => ['id in (?)', [p1, p2.id]], :order => 'id asc')
|
|
end
|
|
|
|
def test_select_value
|
|
assert_equal "37signals", Company.connection.select_value("SELECT name FROM companies WHERE id = 1")
|
|
assert_nil Company.connection.select_value("SELECT name FROM companies WHERE id = -1")
|
|
# make sure we didn't break count...
|
|
assert_equal 0, Company.count_by_sql("SELECT COUNT(*) FROM companies WHERE name = 'Halliburton'")
|
|
assert_equal 1, Company.count_by_sql("SELECT COUNT(*) FROM companies WHERE name = '37signals'")
|
|
end
|
|
|
|
def test_select_values
|
|
assert_equal ["1","2","3","4","5","6","7","8","9", "10"], Company.connection.select_values("SELECT id FROM companies ORDER BY id").map! { |i| i.to_s }
|
|
assert_equal ["37signals","Summit","Microsoft", "Flamboyant Software", "Ex Nihilo", "RailsCore", "Leetsoft", "Jadedpixel", "Odegy", "Ex Nihilo Part Deux"], Company.connection.select_values("SELECT name FROM companies ORDER BY id")
|
|
end
|
|
|
|
def test_select_rows
|
|
assert_equal(
|
|
[["1", "1", nil, "37signals"],
|
|
["2", "1", "2", "Summit"],
|
|
["3", "1", "1", "Microsoft"]],
|
|
Company.connection.select_rows("SELECT id, firm_id, client_of, name FROM companies WHERE id IN (1,2,3) ORDER BY id").map! {|i| i.map! {|j| j.to_s unless j.nil?}})
|
|
assert_equal [["1", "37signals"], ["2", "Summit"], ["3", "Microsoft"]],
|
|
Company.connection.select_rows("SELECT id, name FROM companies WHERE id IN (1,2,3) ORDER BY id").map! {|i| i.map! {|j| j.to_s unless j.nil?}}
|
|
end
|
|
|
|
def test_find_with_order_on_included_associations_with_construct_finder_sql_for_association_limiting_and_is_distinct
|
|
assert_equal 2, Post.find(:all, :include => { :authors => :author_address }, :order => ' author_addresses.id DESC ', :limit => 2).size
|
|
|
|
assert_equal 3, Post.find(:all, :include => { :author => :author_address, :authors => :author_address},
|
|
:order => ' author_addresses_authors.id DESC ', :limit => 3).size
|
|
end
|
|
|
|
def test_find_with_nil_inside_set_passed_for_one_attribute
|
|
client_of = Company.find(
|
|
:all,
|
|
:conditions => {
|
|
:client_of => [2, 1, nil],
|
|
:name => ['37signals', 'Summit', 'Microsoft'] },
|
|
:order => 'client_of DESC'
|
|
).map { |x| x.client_of }
|
|
|
|
assert client_of.include?(nil)
|
|
assert_equal [2, 1].sort, client_of.compact.sort
|
|
end
|
|
|
|
def test_find_with_nil_inside_set_passed_for_attribute
|
|
client_of = Company.find(
|
|
:all,
|
|
:conditions => { :client_of => [nil] },
|
|
:order => 'client_of DESC'
|
|
).map { |x| x.client_of }
|
|
|
|
assert_equal [], client_of.compact
|
|
end
|
|
|
|
def test_with_limiting_with_custom_select
|
|
posts = Post.find(:all, :include => :author, :select => ' posts.*, authors.id as "author_id"', :limit => 3, :order => 'posts.id')
|
|
assert_equal 3, posts.size
|
|
assert_equal [0, 1, 1], posts.map(&:author_id).sort
|
|
end
|
|
|
|
def test_finder_with_scoped_from
|
|
all_topics = Topic.find(:all)
|
|
|
|
Topic.send(:with_scope, :find => { :from => 'fake_topics' }) do
|
|
assert_equal all_topics, Topic.from('topics').to_a
|
|
end
|
|
end
|
|
|
|
def test_find_one_message_with_custom_primary_key
|
|
Toy.set_primary_key :name
|
|
begin
|
|
Toy.find 'Hello World!'
|
|
rescue ActiveRecord::RecordNotFound => e
|
|
assert_equal 'Couldn\'t find Toy with name=Hello World!', e.message
|
|
end
|
|
end
|
|
|
|
protected
|
|
def bind(statement, *vars)
|
|
if vars.first.is_a?(Hash)
|
|
ActiveRecord::Base.send(:replace_named_bind_variables, statement, vars.first)
|
|
else
|
|
ActiveRecord::Base.send(:replace_bind_variables, statement, vars)
|
|
end
|
|
end
|
|
|
|
def with_env_tz(new_tz = 'US/Eastern')
|
|
old_tz, ENV['TZ'] = ENV['TZ'], new_tz
|
|
yield
|
|
ensure
|
|
old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ')
|
|
end
|
|
|
|
def with_active_record_default_timezone(zone)
|
|
old_zone, ActiveRecord::Base.default_timezone = ActiveRecord::Base.default_timezone, zone
|
|
yield
|
|
ensure
|
|
ActiveRecord::Base.default_timezone = old_zone
|
|
end
|
|
end
|