Module: ActiveSupport::Testing::Declarative

Included in:
ActiveSupport::TestCase
Defined in:
activesupport/lib/active_support/testing/declarative.rb

Instance Method Summary collapse

Instance Method Details

#test(name, &block) ⇒ Object

Helper to define a test method using a String. Under the hood, it replaces spaces with underscores and defines the test method.

test "verify something" do
  ...
end



13
14
15
16
17
18
19
20
21
22
23
24
 
# File 'activesupport/lib/active_support/testing/declarative.rb', line 13

def test(name, &block)
  test_name = "test_#{name.gsub(/\s+/, '_')}".to_sym
  defined = method_defined? test_name
  raise "#{test_name} is already defined in #{self}" if defined
  if block_given?
    define_method(test_name, &block)
  else
    define_method(test_name) do
      flunk "No implementation provided for #{name}"
    end
  end
end