def test_constructs_valid_diff_command(self) -> None:
reporter = cast(GenericDiffReporter, self.factory.get("BeyondCompare4"))
namer = get_default_namer()
received = namer.get_received_filename()
approved = namer.get_approved_filename()
command = reporter.get_command(received, approved)
expected_command = [reporter.path, received, approved]
self.assertEqual(command, expected_command)
def assert_equal_with_reporter(expected, actual, reporter=None):
if actual == expected:
return
name = get_default_namer().get_file_name()
expected_file = write_to_temporary_file(expected, name + ".expected.")
actual_file = write_to_temporary_file(actual, name + ".actual.")
get_reporter(reporter).report(actual_file, expected_file)
raise AssertionError(
'expected != actual\n actual: "{}"\nexpected: "{}"'.format(
actual, expected))
def test_empty_approved_file_created_when_one_does_not_exist(self):
namer = get_default_namer()
received = namer.get_received_filename()
approved = namer.get_approved_filename()
if os.path.isfile(approved):
os.remove(approved)
self.assertFalse(os.path.isfile(approved))
reporter = self.factory.get("BeyondCompare4")
reporter.run_command = lambda command_array: None
reporter.is_working = lambda: True
reporter.report(received, approved)
self.assertEqual(0, os.stat(approved).st_size)
def test_approved_file_not_changed_when_one_exists_already(self) -> None:
namer = get_default_namer()
approved = namer.get_approved_filename()
os.remove(approved)
approved_contents = "Approved"
with open(approved, "w") as approved_file:
approved_file.write(approved_contents)
reporter = self.factory.get("BeyondCompare4")
setattr(reporter, "run_command", lambda command_array: None)
reporter.report(namer.get_received_filename(), approved)
with open(approved, "r") as approved_file:
actual_contents = approved_file.read()
self.assertEqual(actual_contents, approved_contents)
def test_serialization(self) -> None:
n = get_default_namer()
saved_reporters_file = os.path.join(n.get_directory(), "saved-reporters.json")
self.factory.save(saved_reporters_file)
try:
with open(saved_reporters_file, "r") as f:
file_contents = f.read()
# remove the absolute path to the python_native_reporter.py file since it is different on every machine
regex = re.compile(r'.*"([^"]*)python_native_reporter.py')
match = regex.findall(file_contents)
if match:
file_contents = file_contents.replace(match[0], "")
file_contents = file_contents.replace("python.exe", "python")
verify(file_contents)
finally:
os.remove(saved_reporters_file)
def test_deserialization(self) -> None:
namer = get_default_namer()
full_name = os.path.join(namer.get_directory(), "custom-reporters.json")
reporters = self.factory.load(full_name)
verify(to_json(reporters))
def test_received_filename():
namer = get_default_namer()
assert namer.get_received_filename().endswith("ApprovalTests.Python/tests/pytest/test_namer.test_received_filename.received.txt")
def test_received_filename():
namer = get_default_namer()
assert namer.get_received_filename().endswith(
"ApprovalTests.Python/tests/pytest/test_namer.test_received_filename.received.txt"
)
