1require 'test/unit/testcase'
2
3module Test
4 module Unit
5 # This extension of the standard Test::Unit::TestCase makes RSpec
6 # available from within, so that you can do things like:
7 #
8 # require 'test/unit'
9 # require 'spec'
10 #
11 # class MyTest < Test::Unit::TestCase
12 # it "should work with Test::Unit assertions" do
13 # assert_equal 4, 2+1
14 # end
15 #
16 # def test_should_work_with_rspec_expectations
17 # (3+1).should == 5
18 # end
19 # end
20 #
21 # See also Spec::Example::ExampleGroup
22 class TestCase
23 extend Spec::Example::ExampleGroupMethods
24 include Spec::Example::ExampleMethods
25
26 before(:each) {setup}
27 after(:each) {teardown}
28
29 class << self
30 def suite
31 Test::Unit::TestSuiteAdapter.new(self)
32 end
33
34 def example_method?(method_name)
35 should_method?(method_name) || test_method?(method_name)
36 end
37
38 def test_method?(method_name)
39 method_name =~ /^test[_A-Z]./ && (
40 instance_method(method_name).arity == 0 ||
41 instance_method(method_name).arity == -1
42 )
43 end
44 end
45
46 def initialize(defined_description, &implementation)
47 @_defined_description = defined_description
48 @_implementation = implementation
49
50 @_result = ::Test::Unit::TestResult.new
51 # @method_name is important to set here because it "complies" with Test::Unit's interface.
52 # Some Test::Unit extensions depend on @method_name being present.
53 @method_name = @_defined_description
54 end
55
56 def run(ignore_this_argument=nil)
57 super()
58 end
59 end
60 end
61end