/vendor/plugins/has_markup/vendor/gems/thoughtbot-shoulda-2.0.4/test/other/should_test.rb

require File.join(File.dirname(__FILE__), '..', 'test_helper')

class ShouldTest < Test::Unit::TestCase # :nodoc:
  should "be able to define a should statement outside of a context" do
    assert true
  end
  
  should "see the name of my class as ShouldTest" do
    assert_equal "ShouldTest", self.class.name
  end
  
  def self.should_see_class_methods
    should "be able to see class methods" do
      assert true
    end
  end

  def self.should_see_a_context_block_like_a_Test_Unit_class
    should "see a context block as a Test::Unit class" do
      assert_equal "ShouldTest", self.class.name
    end
  end

  def self.should_see_blah
    should "see @blah through a macro" do
      assert @blah 
    end
  end

  def self.should_not_see_blah
    should "not see @blah through a macro" do
      assert_nil @blah 
    end
  end

  def self.should_be_able_to_make_context_macros(prefix = nil)
    context "a macro" do
      should "have the tests named correctly" do
        assert_match(/^test: #{prefix}a macro should have the tests named correctly/, self.to_s)
      end
    end
  end

  context "Context" do

    should_see_class_methods
    should_see_a_context_block_like_a_Test_Unit_class
    should_be_able_to_make_context_macros("Context ")

    should "not define @blah" do
      assert ! self.instance_variables.include?("@blah")
    end

    should_not_see_blah

    should "be able to define a should statement" do
      assert true
    end

    should "see the name of my class as ShouldTest" do
      assert_equal "ShouldTest", self.class.name
    end

    context "with a subcontext" do
      should_be_able_to_make_context_macros("Context with a subcontext ")
    end
  end

  context "Context with setup block" do
    setup do
      @blah = "blah"
    end
    
    should "have @blah == 'blah'" do
      assert_equal "blah", @blah
    end
    should_see_blah
    
    should "have name set right" do
      assert_match(/^test: Context with setup block/, self.to_s)
    end

    context "and a subcontext" do
      setup do
        @blah = "#{@blah} twice"
      end
      
      should "be named correctly" do
        assert_match(/^test: Context with setup block and a subcontext should be named correctly/, self.to_s)
      end
      
      should "run the setup methods in order" do
        assert_equal @blah, "blah twice"
      end
      should_see_blah
    end
  end

  context "Another context with setup block" do
    setup do
      @blah = "foo"
    end
    
    should "have @blah == 'foo'" do
      assert_equal "foo", @blah
    end

    should "have name set right" do
      assert_match(/^test: Another context with setup block/, self.to_s)
    end
    should_see_blah
  end
  
  should_eventually "pass, since it's a should_eventually" do
    flunk "what?"
  end

  # Context creation and naming

  def test_should_create_a_new_context
    assert_nothing_raised do
      Thoughtbot::Shoulda::Context.new("context name", self) do; end
    end
  end

  def test_should_create_a_nested_context
    assert_nothing_raised do
      parent = Thoughtbot::Shoulda::Context.new("Parent", self) do; end
      child  = Thoughtbot::Shoulda::Context.new("Child", parent) do; end
    end
  end

  def test_should_name_a_contexts_correctly
    parent     = Thoughtbot::Shoulda::Context.new("Parent", self) do; end
    child      = Thoughtbot::Shoulda::Context.new("Child", parent) do; end
    grandchild = Thoughtbot::Shoulda::Context.new("GrandChild", child) do; end

    assert_equal "Parent", parent.full_name
    assert_equal "Parent Child", child.full_name
    assert_equal "Parent Child GrandChild", grandchild.full_name
  end

  # Should statements

  def test_should_have_should_hashes_when_given_should_statements
    context = Thoughtbot::Shoulda::Context.new("name", self) do
      should "be good" do; end
      should "another" do; end
    end
    
    names = context.shoulds.map {|s| s[:name]}
    assert_equal ["another", "be good"], names.sort
  end

  # setup and teardown

  def test_should_capture_setup_and_teardown_blocks
    context = Thoughtbot::Shoulda::Context.new("name", self) do
      setup    do; "setup";    end
      teardown do; "teardown"; end
    end
    
    assert_equal "setup",    context.setup_blocks.first.call
    assert_equal "teardown", context.teardown_blocks.first.call
  end

  # building

  def test_should_create_shoulda_test_for_each_should_on_build
    context = Thoughtbot::Shoulda::Context.new("name", self) do
      should "one" do; end
      should "two" do; end
    end
    context.expects(:create_test_from_should_hash).with(has_entry(:name => "one"))
    context.expects(:create_test_from_should_hash).with(has_entry(:name => "two"))
    context.build
  end

  def test_should_create_test_methods_on_build
    tu_class = Test::Unit::TestCase
    context = Thoughtbot::Shoulda::Context.new("A Context", tu_class) do
      should "define the test" do; end
    end

    tu_class.expects(:define_method).with(:"test: A Context should define the test. ")
    context.build
  end

  def test_should_create_test_methods_on_build_when_subcontext
    tu_class = Test::Unit::TestCase
    context = Thoughtbot::Shoulda::Context.new("A Context", tu_class) do
      context "with a child" do
        should "define the test" do; end
      end
    end

    tu_class.expects(:define_method).with(:"test: A Context with a child should define the test. ")
    context.build
  end

  # Test::Unit integration

  def test_should_create_a_new_context_and_build_it_on_Test_Unit_context
    c = mock("context")
    c.expects(:build)
    Thoughtbot::Shoulda::Context.expects(:new).with("foo", kind_of(Class)).returns(c)
    self.class.context "foo" do; end
  end

  def test_should_create_a_one_off_context_and_build_it_on_Test_Unit_should
    s = mock("test")
    Thoughtbot::Shoulda::Context.any_instance.expects(:should).with("rock", {}).returns(s)
    Thoughtbot::Shoulda::Context.any_instance.expects(:build)
    self.class.should "rock" do; end
  end

  def test_should_create_a_one_off_context_and_build_it_on_Test_Unit_should_eventually
    s = mock("test")
    Thoughtbot::Shoulda::Context.any_instance.expects(:should_eventually).with("rock").returns(s)
    Thoughtbot::Shoulda::Context.any_instance.expects(:build)
    self.class.should_eventually "rock" do; end
  end

  should "run a :before proc", :before => lambda { @value = "before" } do
    assert_equal "before", @value
  end

  context "A :before proc" do
    setup do
      assert_equal "before", @value
      @value = "setup"
    end

    should "run before the current setup", :before => lambda { @value = "before" } do
      assert_equal "setup", @value
    end
  end

  context "a before statement" do
    setup do
      assert_equal "before", @value
      @value = "setup"
    end

    before_should "run before the current setup" do
      @value = "before"
    end
  end

  context "A context" do
    setup do
      @value = "outer"
    end

    context "with a subcontext and a :before proc" do
      before = lambda do
        assert "outer", @value
        @value = "before"
      end
      should "run after the parent setup", :before => before do
        assert_equal "before", @value
      end
    end
  end

end