require File.join(File.dirname(__FILE__), "acceptance_test_helper")
require 'mocha'
require 'execution_point'

class MochaTestResultTest < Test::Unit::TestCase
  
  include AcceptanceTest
  
  def setup
    setup_acceptance_test
  end
  
  def teardown
    teardown_acceptance_test
  end

  def test_should_include_expectation_verification_in_assertion_count
    test_result = run_as_test do
      object = mock()
      object.expects(:message)
      object.message
    end
    assert_equal 1, test_result.assertion_count
  end
  
  def test_should_include_assertions_in_assertion_count
    test_result = run_as_test do
      assert true
    end
    assert_equal 1, test_result.assertion_count
  end
  
  def test_should_not_include_stubbing_expectation_verification_in_assertion_count
    test_result = run_as_test do
      object = mock()
      object.stubs(:message)
      object.message
    end
    assert_equal 0, test_result.assertion_count
  end
  
  def test_should_include_expectation_verification_failure_in_failure_count
    test_result = run_as_test do
      object = mock()
      object.expects(:message)
    end
    assert_equal 1, test_result.failure_count
  end
  
  def test_should_include_unexpected_verification_failure_in_failure_count
    test_result = run_as_test do
      object = mock()
      object.message
    end
    assert_equal 1, test_result.failure_count
  end
  
  def test_should_include_assertion_failure_in_failure_count
    test_result = run_as_test do
      flunk
    end
    assert_equal 1, test_result.failure_count
  end
  
  def test_should_display_backtrace_indicating_line_number_where_unexpected_method_was_called
    execution_point = nil
    test_result = run_as_test do
      object = mock()
      execution_point = ExecutionPoint.current; object.message 
    end
    assert_equal 1, test_result.failure_count
    assert_equal execution_point, ExecutionPoint.new(test_result.failures[0].location)
  end
  
  def test_should_display_backtrace_indicating_line_number_where_failing_assertion_was_called
    execution_point = nil
    test_result = run_as_test do
      execution_point = ExecutionPoint.current; flunk
    end
    assert_equal 1, test_result.failure_count
    assert_equal execution_point, ExecutionPoint.new(test_result.failures[0].location)
  end
  
end