1  require 'test/unit/testcase'
   2  require 'active_support/testing/setup_and_teardown'
   3  require 'active_support/testing/assertions'
   4  require 'active_support/testing/deprecation'
   5  require 'active_support/testing/declarative'
   6 
   7  begin
   8    gem 'mocha', ">= 0.9.7"
   9    require 'mocha'
  10  rescue LoadError
  11    # Fake Mocha::ExpectationError so we can rescue it in #run. Bleh.
  12    Object.const_set :Mocha, Module.new
  13    Mocha.const_set :ExpectationError, Class.new(StandardError)
  14  end
  15 
  16  module ActiveSupport
  17    class TestCase < ::Test::Unit::TestCase
  18      if defined? MiniTest
  19        Assertion = MiniTest::Assertion
  20        alias_method :method_name, :name if method_defined? :name
  21        alias_method :method_name, :__name__ if method_defined? :__name__
  22      else
  23        # TODO: Figure out how to get the Rails::BacktraceFilter into minitest/unit
  24        if defined?(Rails) && ENV['BACKTRACE'].nil?
  25          require 'rails/backtrace_cleaner'
  26          Test::Unit::Util::BacktraceFilter.module_eval { include Rails::BacktraceFilterForTestUnit }
  27        end
  28 
  29        Assertion = Test::Unit::AssertionFailedError
  30 
  31        require 'active_support/testing/default'
  32        include ActiveSupport::Testing::Default
  33      end
  34 
  35      include ActiveSupport::Testing::SetupAndTeardown
  36      include ActiveSupport::Testing::Assertions
  37      include ActiveSupport::Testing::Deprecation
  38      extend ActiveSupport::Testing::Declarative
  39    end
  40  end