rails/railties/test/backtrace_cleaner_test.rb
2024-04-22 14:07:57 -07:00

84 lines
3.9 KiB
Ruby

# frozen_string_literal: true
require "abstract_unit"
require "rails/backtrace_cleaner"
class BacktraceCleanerTest < ActiveSupport::TestCase
def setup
@cleaner = Rails::BacktraceCleaner.new
end
test "#clean should consider traces from irb lines as User code" do
backtrace = [ "(irb):1",
"/Path/to/rails/railties/lib/rails/commands/console.rb:77:in `start'",
"bin/rails:4:in `<main>'" ]
result = @cleaner.clean(backtrace)
assert_equal "(irb):1", result[0]
assert_equal 1, result.length
end
test "#clean should show relative paths" do
backtrace = [ "./test/backtrace_cleaner_test.rb:123",
"/Path/to/rails/activesupport/some_testing_file.rb:42:in `test'",
"bin/rails:4:in `<main>'" ]
result = @cleaner.clean(backtrace)
assert_equal "./test/backtrace_cleaner_test.rb:123", result[0]
assert_equal 1, result.length
end
test "#clean can filter for noise" do
backtrace = [ "(irb):1",
"/Path/to/rails/railties/lib/rails/commands/console.rb:77:in `start'",
"bin/rails:4:in `<main>'" ]
result = @cleaner.clean(backtrace, :noise)
assert_equal "/Path/to/rails/railties/lib/rails/commands/console.rb:77:in `start'", result[0]
assert_equal "bin/rails:4:in `<main>'", result[1]
assert_equal 2, result.length
end
test "#clean should omit ActionView template methods names" do
method_name = ActionView::Template.new(nil, "app/views/application/index.html.erb", nil, locals: []).send :method_name
backtrace = [ "app/views/application/index.html.erb:4:in `block in #{method_name}'"]
result = @cleaner.clean(backtrace, :all)
assert_equal "app/views/application/index.html.erb:4", result[0]
end
test "#clean should omit ActionView template methods names on Ruby 3.4+" do
method_name = ActionView::Template.new(nil, "app/views/application/index.html.erb", nil, locals: []).send :method_name
backtrace = [ "app/views/application/index.html.erb:4:in 'block in #{method_name}'"]
result = @cleaner.clean(backtrace, :all)
assert_equal "app/views/application/index.html.erb:4", result[0]
end
test "#clean_frame should consider traces from irb lines as User code" do
assert_equal "(irb):1", @cleaner.clean_frame("(irb):1")
assert_nil @cleaner.clean_frame("/Path/to/rails/railties/lib/rails/commands/console.rb:77:in `start'")
assert_nil @cleaner.clean_frame("bin/rails:4:in `<main>'")
end
test "#clean_frame should show relative paths" do
assert_equal "./test/backtrace_cleaner_test.rb:123", @cleaner.clean_frame("./test/backtrace_cleaner_test.rb:123")
assert_nil @cleaner.clean_frame("/Path/to/rails/railties/lib/rails/commands/console.rb:77:in `start'")
assert_nil @cleaner.clean_frame("bin/rails:4:in `<main>'")
end
test "#clean_frame can filter for noise" do
assert_nil @cleaner.clean_frame("(irb):1", :noise)
frame = @cleaner.clean_frame("/Path/to/rails/railties/lib/rails/commands/console.rb:77:in `start'", :noise)
assert_equal "/Path/to/rails/railties/lib/rails/commands/console.rb:77:in `start'", frame
assert_equal "bin/rails:4:in `<main>'", @cleaner.clean_frame("bin/rails:4:in `<main>'", :noise)
end
test "#clean_frame should omit ActionView template methods names" do
method_name = ActionView::Template.new(nil, "app/views/application/index.html.erb", nil, locals: []).send :method_name
frame = @cleaner.clean_frame("app/views/application/index.html.erb:4:in `block in #{method_name}'", :all)
assert_equal "app/views/application/index.html.erb:4", frame
end
test "#clean_frame should omit ActionView template methods names on Ruby 3.4+" do
method_name = ActionView::Template.new(nil, "app/views/application/index.html.erb", nil, locals: []).send :method_name
frame = @cleaner.clean_frame("app/views/application/index.html.erb:4:in 'block in #{method_name}'", :all)
assert_equal "app/views/application/index.html.erb:4", frame
end
end