325 lines
9.2 KiB
Ruby
325 lines
9.2 KiB
Ruby
# frozen_string_literal: true
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require "pp"
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require_relative "abstract_unit"
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require "active_support/ordered_options"
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class OrderedOptionsTest < ActiveSupport::TestCase
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def test_usage
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a = ActiveSupport::OrderedOptions.new
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assert_nil a[:not_set]
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a[:allow_concurrency] = true
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assert_equal 1, a.size
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assert a[:allow_concurrency]
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a[:allow_concurrency] = false
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assert_equal 1, a.size
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assert_not a[:allow_concurrency]
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a["else_where"] = 56
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assert_equal 2, a.size
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assert_equal 56, a[:else_where]
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end
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def test_looping
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a = ActiveSupport::OrderedOptions.new
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a[:allow_concurrency] = true
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a["else_where"] = 56
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test = [[:allow_concurrency, true], [:else_where, 56]]
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a.each_with_index do |(key, value), index|
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assert_equal test[index].first, key
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assert_equal test[index].last, value
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end
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end
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def test_string_dig
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a = ActiveSupport::OrderedOptions.new
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a[:test_key] = 56
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assert_equal 56, a.test_key
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assert_equal 56, a["test_key"]
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assert_equal 56, a.dig(:test_key)
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assert_equal 56, a.dig("test_key")
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end
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def test_nested_dig
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a = ActiveSupport::OrderedOptions.new
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a[:test_key] = [{ a: 1 }]
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assert_equal 1, a.dig(:test_key, 0, :a)
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assert_nil a.dig(:test_key, 1, :a)
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end
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def test_method_access
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a = ActiveSupport::OrderedOptions.new
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assert_nil a.not_set
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a.allow_concurrency = true
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assert_equal 1, a.size
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assert a.allow_concurrency
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a.allow_concurrency = false
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assert_equal 1, a.size
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assert_not a.allow_concurrency
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a.else_where = 56
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assert_equal 2, a.size
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assert_equal 56, a.else_where
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end
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def test_inheritable_options_continues_lookup_in_parent
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parent = ActiveSupport::OrderedOptions.new
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parent[:foo] = true
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child = ActiveSupport::InheritableOptions.new(parent)
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assert child.foo
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end
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def test_inheritable_options_can_override_parent
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parent = ActiveSupport::OrderedOptions.new
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parent[:foo] = :bar
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child = ActiveSupport::InheritableOptions.new(parent)
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child[:foo] = :baz
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assert_equal :baz, child.foo
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end
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def test_inheritable_options_inheritable_copy
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original = ActiveSupport::InheritableOptions.new
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copy = original.inheritable_copy
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assert copy.kind_of?(original.class)
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assert_not_equal copy.object_id, original.object_id
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end
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def test_introspection
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a = ActiveSupport::OrderedOptions.new
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assert_respond_to a, :blah
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assert_respond_to a, :blah=
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assert_equal 42, a.method(:blah=).call(42)
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assert_equal 42, a.method(:blah).call
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end
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def test_raises_with_bang
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a = ActiveSupport::OrderedOptions.new
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a[:foo] = :bar
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assert_respond_to a, :foo!
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assert_nothing_raised { a.foo! }
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assert_equal a.foo, a.foo!
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assert_raises(KeyError) do
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a.foo = nil
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a.foo!
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end
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assert_raises(KeyError) { a.non_existing_key! }
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end
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def test_inheritable_options_with_bang
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a = ActiveSupport::InheritableOptions.new(foo: :bar)
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assert_nothing_raised { a.foo! }
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assert_equal a.foo, a.foo!
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assert_raises(KeyError) do
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a.foo = nil
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a.foo!
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end
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assert_raises(KeyError) { a.non_existing_key! }
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end
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def test_ordered_option_inspect
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a = ActiveSupport::OrderedOptions.new
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assert_equal "#<ActiveSupport::OrderedOptions {}>", a.inspect
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a.foo = :bar
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a[:baz] = :quz
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assert_equal "#<ActiveSupport::OrderedOptions {:foo=>:bar, :baz=>:quz}>", a.inspect
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end
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def test_inheritable_option_inspect
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object = ActiveSupport::InheritableOptions.new(one: "first value")
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assert_equal "#<ActiveSupport::InheritableOptions {:one=>\"first value\"}>", object.inspect
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object[:two] = "second value"
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object["three"] = "third value"
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assert_equal "#<ActiveSupport::InheritableOptions {:one=>\"first value\", :two=>\"second value\", :three=>\"third value\"}>", object.inspect
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end
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def test_ordered_options_to_h
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object = ActiveSupport::OrderedOptions.new
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assert_equal({}, object.to_h)
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object.one = "first value"
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object[:two] = "second value"
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object["three"] = "third value"
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assert_equal({ one: "first value", two: "second value", three: "third value" }, object.to_h)
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end
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def test_inheritable_options_to_h
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object = ActiveSupport::InheritableOptions.new(one: "first value")
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assert_equal({ one: "first value" }, object.to_h)
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object[:two] = "second value"
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object["three"] = "third value"
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assert_equal({ one: "first value", two: "second value", three: "third value" }, object.to_h)
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end
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def test_ordered_options_dup
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object = ActiveSupport::OrderedOptions.new
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object.one = "first value"
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object[:two] = "second value"
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object["three"] = "third value"
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duplicate = object.dup
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assert_equal object, duplicate
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assert_not_equal object.object_id, duplicate.object_id
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end
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def test_inheritable_options_dup
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object = ActiveSupport::InheritableOptions.new(one: "first value")
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object[:two] = "second value"
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object["three"] = "third value"
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duplicate = object.dup
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assert_equal object, duplicate
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assert_not_equal object.object_id, duplicate.object_id
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end
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def test_ordered_options_key
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object = ActiveSupport::OrderedOptions.new
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object.one = "first value"
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object[:two] = "second value"
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object["three"] = "third value"
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assert object.key?(:one)
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assert_not object.key?("one")
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assert object.key?(:two)
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assert_not object.key?("two")
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assert object.key?(:three)
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assert_not object.key?("three")
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assert_not object.key?(:four)
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end
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def test_inheritable_options_key
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object = ActiveSupport::InheritableOptions.new(one: "first value")
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object[:two] = "second value"
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object["three"] = "third value"
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assert object.key?(:one)
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assert_not object.key?("one")
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assert object.key?(:two)
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assert_not object.key?("two")
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assert object.key?(:three)
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assert_not object.key?("three")
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assert_not object.key?(:four)
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end
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def test_inheritable_options_overridden
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object = ActiveSupport::InheritableOptions.new(one: "first value", two: "second value", three: "third value")
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object["one"] = "first value override"
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object[:two] = "second value override"
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assert object.overridden?(:one)
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assert_equal "first value override", object.one
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assert object.overridden?(:two)
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assert_equal "second value override", object.two
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assert_not object.overridden?(:three)
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assert_equal "third value", object.three
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end
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def test_inheritable_options_overridden_with_nil
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object = ActiveSupport::InheritableOptions.new
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object["one"] = "first value override"
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object[:two] = "second value override"
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assert_not object.overridden?(:one)
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assert_equal "first value override", object.one
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assert_not object.overridden?(:two)
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assert_equal "second value override", object.two
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end
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def test_inheritable_options_each
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object = ActiveSupport::InheritableOptions.new(one: "first value", two: "second value")
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object["one"] = "first value override"
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object[:three] = "third value"
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count = 0
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keys = []
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object.each do |key, value|
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count += 1
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keys << key
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end
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assert_equal 3, count
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assert_equal [:one, :two, :three], keys
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end
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def test_inheritable_options_to_a
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object = ActiveSupport::InheritableOptions.new(one: "first value", two: "second value")
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object["one"] = "first value override"
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object[:three] = "third value"
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assert_equal [[:one, "first value override"], [:two, "second value"], [:three, "third value"]], object.entries
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assert_equal [[:one, "first value override"], [:two, "second value"], [:three, "third value"]], object.to_a
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end
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def test_inheritable_options_count
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object = ActiveSupport::InheritableOptions.new(one: "first value", two: "second value")
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object["one"] = "first value override"
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object[:three] = "third value"
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assert_equal 3, object.count
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end
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def test_ordered_options_to_s
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object = ActiveSupport::OrderedOptions.new
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assert_equal "{}", object.to_s
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object.one = "first value"
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object[:two] = "second value"
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object["three"] = "third value"
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assert_equal "{:one=>\"first value\", :two=>\"second value\", :three=>\"third value\"}", object.to_s
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end
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def test_inheritable_options_to_s
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object = ActiveSupport::InheritableOptions.new(one: "first value")
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assert_equal "{:one=>\"first value\"}", object.to_s
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object[:two] = "second value"
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object["three"] = "third value"
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assert_equal "{:one=>\"first value\", :two=>\"second value\", :three=>\"third value\"}", object.to_s
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end
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def test_odrered_options_pp
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object = ActiveSupport::OrderedOptions.new
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object.one = "first value"
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object[:two] = "second value"
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object["three"] = "third value"
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io = StringIO.new
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PP.pp(object, io)
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assert_equal "{:one=>\"first value\", :two=>\"second value\", :three=>\"third value\"}\n", io.string
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end
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def test_inheritable_options_pp
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object = ActiveSupport::InheritableOptions.new(one: "first value")
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object[:two] = "second value"
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object["three"] = "third value"
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assert_equal "{:one=>\"first value\", :two=>\"second value\", :three=>\"third value\"}", object.to_s
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io = StringIO.new
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PP.pp(object, io)
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assert_equal "{:one=>\"first value\", :two=>\"second value\", :three=>\"third value\"}\n", io.string
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end
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end
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