def test_assert_no_additional_files_created(self):
with tempfile.TemporaryDirectory() as temp_dir:
examinee.process_version(
version_string='1.0.0',
operation='set_prerelease',
prerelease='dev',
output_file=os.devnull,
)
self.assertEqual(len(os.listdir(temp_dir)), 0)
test_output_one = os.path.join(temp_dir, 'foo')
test_output_two = os.path.join(temp_dir, 'bar')
examinee.process_version(
version_string='1.0.0',
operation='set_prerelease',
output_file=[test_output_one, test_output_two],
prerelease='dev',
)
temp_dir_contents = os.listdir(temp_dir)
self.assertEqual(len(temp_dir_contents), 2)
self.assertIn(os.path.basename(test_output_one), temp_dir_contents)
self.assertIn(os.path.basename(test_output_two), temp_dir_contents)
def test_single_output_file(self):
with tempfile.NamedTemporaryFile(mode='w+') as temp_file:
examinee.process_version(version_string='4.6.8',
output_file=temp_file.name,
operation='set_build_metadata',
build_metadata='test')
self.assertEqual(temp_file.read(), '4.6.8+test')
def test_fail_on_absent_input_file(self):
test_file_path = 'file_that_should_not_exist'
self.assertTrue(os.path.isfile(test_file_path) is False)
with capture_out():
with self.assertRaises(Failure) as se:
examinee.process_version(input_file=test_file_path,
operation='set_build_metadata',
build_metadata='test')
self.assertNotEqual(se.exception.code, 0)
def test_fail_on_write_protected_directory(self):
with tempfile.TemporaryDirectory() as temp_dir:
test_path = os.path.join(temp_dir, 'foo')
os.chmod(temp_dir, mode=stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH)
with self.assertRaises(PermissionError):
examinee.process_version(version_string='1.1.1',
output_file=test_path,
operation='set_build_metadata',
build_metadata='test')
def test_fail_on_output_file_with_absent_parent_directory(self):
test_file_path = 'directory_that_should_not_exist/test_file'
with capture_out():
with self.assertRaises(Failure) as se:
examinee.process_version(version_string='1.1.1',
output_file=test_file_path,
operation='set_build_metadata',
build_metadata='test')
self.assertNotEqual(se.exception.code, 0)
def test_multiple_output_files(self):
with tempfile.NamedTemporaryFile(mode='w+') as temp_file_one:
with tempfile.NamedTemporaryFile(mode='w+') as temp_file_two:
examinee.process_version(
version_string='30.20.10-dev',
output_file=[temp_file_one.name, temp_file_two.name],
operation='set_build_metadata',
build_metadata='bar')
self.assertEqual(temp_file_one.read(), '30.20.10+bar')
self.assertEqual(temp_file_two.read(), '30.20.10+bar')
def test_input_from_stdin(self):
with mock.patch('sys.stdin',
new=io.StringIO('3.7.4-bar')) as mock_stdin:
# Patch 'select.select' to fool the check for ready sys.stdin
with mock.patch('select.select',
new=MagicMock(return_value=[mock_stdin])):
examinee.process_version(
operation='set_prerelease',
prerelease='rel',
output_file=os.devnull,
)
def test_process_version_with_input_string(self):
with tempfile.NamedTemporaryFile(mode='w+') as tmp_output_file:
examinee.process_version(
version_string='8.7.6-foo',
output_file=tmp_output_file.name,
operation='set_prerelease_and_build',
prerelease='foo',
build_metadata='bar',
build_metadata_length=2,
)
self.assertEqual(tmp_output_file.read(), '8.7.6-foo+ba')
def test_process_version_passes_input_from_input_file(self):
with tempfile.NamedTemporaryFile(mode='w') as tmp_input_file:
with tempfile.NamedTemporaryFile(mode='w+') as tmp_output_file:
tmp_input_file.write('3.2.1-test')
tmp_input_file.flush()
examinee.process_version(
input_file=tmp_input_file.name,
output_file=tmp_output_file.name,
operation='append_prerelease',
prerelease='foo',
)
self.assertEqual(tmp_output_file.read(), '3.2.1-test-foo')
def test_fail_on_empty_stdin(self):
with capture_out():
with self.assertRaises(Failure) as se:
examinee.process_version(operation='set_build_metadata',
build_metadata='test')
self.assertNotEqual(se.exception.code, 0)