Cross-repo recipe package system.

third_party/recipe_engine/expect_tests/unittest_helper.py

Index: third_party/recipe_engine/expect_tests/unittest_helper.py
diff --git a/third_party/recipe_engine/expect_tests/unittest_helper.py b/third_party/recipe_engine/expect_tests/unittest_helper.py
deleted file mode 100644
index ed46917f7e4c08cfef16a651e81a1e71c8c6588f..0000000000000000000000000000000000000000
--- a/third_party/recipe_engine/expect_tests/unittest_helper.py
+++ /dev/null
@@ -1,94 +0,0 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import unittest
-
-from .type_definitions import Test, Result, MultiTest, FuncCall, Bind
-
-
-def _SetUpClass(test_class):
-  inst = test_class('__init__')
-  inst.setUpClass()
-  return inst
-
-
-def _TearDownClass(test_class_inst):
-  test_class_inst.tearDownClass()
-
-
-def _RunTestCaseSingle(test_case, test_name, test_instance=None):
-  # The hack is so that unittest.TestCase has something to pretend is the
-  # test method without the BS of wrapping each method in a new TestCase
-  # class...
-  test_instance = test_instance or test_case('__init__')
-  test_instance.setUp()
-  try:
-    return Result(getattr(test_instance, test_name)())
-  finally:
-    test_instance.tearDown()
-
-
-def UnittestTestCase(test_case, name_prefix='', ext='json'):
-  """Yield a MultiTest or multiple Test instances for the unittest.TestCase
-  derived |test_case|.
-
-  If the TestCase has a field `__expect_tests_serial__` defined to be True, then
-  all test methods in the TestCase will be guaranteed to run in a single process
-  with the same instance. This is automatically set to True if your test class
-  relies on setUpClass/tearDownClass.
-
-  If the TestCase has a field `__expect_tests_atomic__` defined to be True, then
-  in the event of a test filter which matches any test method in |test_case|,
-  the ENTIRE |test_case| will be executed (i.e. the TestCase has interdependant
-  test methods). This should only need to be set for very poorly designed tests.
-
-  `__expect_tests_atomic__` implies `__expect_tests_serial__`.
-
-  @type test_case: unittest.TestCase
-  """
-  name_prefix = name_prefix + test_case.__name__
-  def _tests_from_class(cls, *args, **kwargs):
-    for test_name in unittest.defaultTestLoader.getTestCaseNames(cls):
-      yield Test(
-          name_prefix + '.' + test_name,
-          FuncCall(_RunTestCaseSingle, cls, test_name, *args, **kwargs),
-          ext=ext, break_funcs=[getattr(cls, test_name)],
-      )
-
-  if hasattr(test_case, '__expect_tests_serial__'):
-    serial = getattr(test_case, '__expect_tests_serial__', False)
-  else:
-    default_setup = unittest.TestCase.setUpClass.im_func
-    default_teardown = unittest.TestCase.tearDownClass.im_func
-    serial = (
-        test_case.setUpClass.im_func is not default_setup or
-        test_case.tearDownClass.im_func is not default_teardown)
-
-  atomic = getattr(test_case, '__expect_tests_atomic__', False)
-  if atomic or serial:
-    yield MultiTest(
-        name_prefix,
-        FuncCall(_SetUpClass, test_case),
-        FuncCall(_TearDownClass, Bind(name='context')),
-        list(_tests_from_class(test_case, test_instance=Bind(name='context'))),
-        atomic
-    )
-  else:
-    for test in _tests_from_class(test_case):
-      yield test
-
-
-def UnitTestModule(test_module, name_prefix='', ext='json'):
-  """Yield MultiTest's and/or Test's for the python module |test_module| which
-  contains zero or more unittest.TestCase implementations.
-
-  @type test_module: types.ModuleType
-  """
-  name_prefix = name_prefix + test_module.__name__ + '.'
-  for name in dir(test_module):
-    obj = getattr(test_module, name)
-    if isinstance(obj, type) and issubclass(obj, unittest.TestCase):
-      for test in UnittestTestCase(obj, name_prefix, ext):
-        yield test
-    # TODO(iannucci): Make this compatible with the awful load_tests hack?