def _test_appending(self, modified_input, expected_output):
project = ProjectInDirectory(self.tmpdir)
module_path = putfile(project.path, "module.py", read_data("appending_test_cases_module_initial.py"))
test_module_path = putfile(project.path, "test_module.py", read_data("appending_test_cases_output_initial.py"))
# Analyze the project with an existing test module.
inspect_project(project)
# Filesystem stat has resolution of 1 second, and we don't want to
# sleep in a test, so we just fake the original files creation time.
project["module"].created = 0
project["test_module"].created = 0
# Modify the application module and analyze it again.
putfile(project.path, "module.py", read_data(modified_input))
inspect_project(project)
# Regenerate the tests.
add_tests_to_project(project, [module_path], 'unittest')
project.save()
assert_length(project.get_modules(), 2)
result = read_file_contents(test_module_path)
expected_result = read_data(expected_output)
assert_equal_strings(expected_result, result)
def _test_appending(self, modified_input, expected_output):
project = ProjectInDirectory(self.tmpdir)
module_path = putfile(
project.path, "module.py",
read_data("appending_test_cases_module_initial.py"))
test_module_path = putfile(
project.path, "test_module.py",
read_data("appending_test_cases_output_initial.py"))
# Analyze the project with an existing test module.
inspect_project(project)
# Filesystem stat has resolution of 1 second, and we don't want to
# sleep in a test, so we just fake the original files creation time.
project["module"].created = 0
project["test_module"].created = 0
# Modify the application module and analyze it again.
putfile(project.path, "module.py", read_data(modified_input))
inspect_project(project)
# Regenerate the tests.
add_tests_to_project(project, [module_path], 'unittest')
project.save()
assert_length(project.get_modules(), 2)
result = read_file_contents(test_module_path)
expected_result = read_data(expected_output)
assert_equal_strings(expected_result, result)
def setUp(self):
super(TestGeneratorWithTestDirectoryAsFile, self).setUp()
self.project = TestableProject(self.tmpdir)
putfile(self.project.path, self.project.new_tests_directory, "its content")
self.module_path = os.path.join(self.project.path, "module.py")
def add_and_save():
add_tests_to_project(self.project, [self.module_path], 'unittest')
self.project.save()
self.add_and_save = add_and_save
def test_doesnt_overwrite_existing_files_which_werent_analyzed(self):
TEST_CONTENTS = "# test"
project = TestableProject(self.tmpdir)
# File exists, but project does NOT contain corresponding test module.
existing_file = os.path.join(project.new_tests_directory, "test_module.py")
putfile(project.path, existing_file, TEST_CONTENTS)
def add_and_save():
add_tests_to_project(project, [os.path.join(project.path, "module.py")], 'unittest')
project.save()
assert_raises(ModuleNeedsAnalysis, add_and_save)
assert_equal(TEST_CONTENTS, read_file_contents(project._path_for_test("test_module.py")))
def test_generates_test_stubs(self):
expected_result = read_data("static_analysis_output.py")
project = ProjectInDirectory(self.tmpdir)
module_path = putfile(project.path, "module.py", read_data("static_analysis_module.py"))
inspect_project(project)
add_tests_to_project(project, [module_path], 'unittest')
result = get_test_module_contents(project)
assert_equal_strings(expected_result, result)
def test_generates_test_stubs(self):
expected_result = read_data("static_analysis_output.py")
project = ProjectInDirectory(self.tmpdir)
module_path = putfile(project.path, "module.py",
read_data("static_analysis_module.py"))
inspect_project(project)
add_tests_to_project(project, [module_path], 'unittest')
result = get_test_module_contents(project)
assert_equal_strings(expected_result, result)
def execute_with_point_of_entry_and_assert(self, id):
expected_result = read_data("%s_output.py" % id)
project = ProjectInDirectory(self.tmpdir).with_points_of_entry(["poe.py"])
module_path = putfile(project.path, "module.py", read_data("%s_module.py" % id))
write_content_to_file(read_data("generic_acceptance_poe.py"), project.path_for_point_of_entry("poe.py"))
inspect_project(project)
add_tests_to_project(project, [module_path], 'unittest')
result = get_test_module_contents(project)
assert_equal_strings(expected_result, result)
def test_doesnt_overwrite_existing_files_which_were_modified_since_last_analysis(self):
TEST_CONTENTS = "# test"
project = TestableProject(self.tmpdir, ["test_module.py"])
# File exists, and project contains corresponding, but outdated, test module.
existing_file = putfile(project.path, "test_module.py", TEST_CONTENTS)
project["test_module"].created = time.time() - 3600
def add_and_save():
add_tests_to_project(project, [os.path.join(project.path, "module.py")], 'unittest')
project.save()
assert_raises(ModuleNeedsAnalysis, add_and_save)
assert_equal(TEST_CONTENTS, read_file_contents(existing_file))
def execute_with_point_of_entry_and_assert(self, id):
expected_result = read_data("%s_output.py" % id)
project = ProjectInDirectory(self.tmpdir).with_points_of_entry(
["poe.py"])
module_path = putfile(project.path, "module.py",
read_data("%s_module.py" % id))
write_content_to_file(read_data("generic_acceptance_poe.py"),
project.path_for_point_of_entry("poe.py"))
inspect_project(project)
add_tests_to_project(project, [module_path], 'unittest')
result = get_test_module_contents(project)
assert_equal_strings(expected_result, result)
def _init_project(self, module_code="", poe_content=""):
self.project = ProjectInDirectory(self.tmpdir)
putfile(self.project.path, "module.py", module_code)
inspect_code(self.project, os.path.join(self.project.path, "module.py"), module_code)
self.poe = PointOfEntryMock(self.project, content=poe_content)
