def setUp(self):
"""Makes a temporary output directory and stores it in self.output_path.
"""
super(TestCaseWithOutputDir, self).setUp()
self.output_path = os.path.join(self.temp_path, MINIMAL_APP_NAME)
caterpillar.setup_output_dir(MINIMAL_PATH, self.output_path,
BOILERPLATE_DIR, REPORT_DIR)
def test_setup_output_dir_makes_polyfill_dir(self):
"""Tests that setup_output_dir makes a polyfill directory."""
caterpillar.setup_output_dir(MINIMAL_PATH, self.output_path,
BOILERPLATE_DIR, REPORT_DIR)
self.assertTrue(
os.path.isdir(
os.path.join(self.output_path, BOILERPLATE_DIR, 'polyfills')))
def setUp(self):
"""Makes a temporary output directory and stores it in self.output_path.
"""
super(TestCaseWithOutputDir, self).setUp()
self.output_path = os.path.join(self.temp_path, MINIMAL_APP_NAME)
caterpillar.setup_output_dir(MINIMAL_PATH, self.output_path,
BOILERPLATE_DIR, REPORT_DIR)
def test_setup_output_dir_force_false(self):
"""Tests that force=False disallows overwriting of an existing directory."""
os.mkdir(self.output_path)
with self.assertRaises(caterpillar.CaterpillarError) as e:
caterpillar.setup_output_dir(
MINIMAL_PATH, self.output_path, BOILERPLATE_DIR, REPORT_DIR)
self.assertEqual(e.exception.message, 'Output directory already exists.')
def test_input_dir_does_not_exist(self):
"""Tests that an error is raised if the input directory does not exist."""
input_dir = os.path.join(self.temp_path, 'not a directory')
with self.assertRaises(caterpillar.CaterpillarError) as e:
caterpillar.setup_output_dir(
input_dir, self.output_path, BOILERPLATE_DIR, REPORT_DIR)
self.assertEqual(e.exception.message,
'Input directory `{}` does not exist.'.format(input_dir))
def test_setup_output_dir_force_false(self):
"""Tests that force=False disallows overwriting of an existing directory."""
os.mkdir(self.output_path)
with self.assertRaises(caterpillar.CaterpillarError) as e:
caterpillar.setup_output_dir(MINIMAL_PATH, self.output_path,
BOILERPLATE_DIR, REPORT_DIR)
self.assertEqual(e.exception.message,
'Output directory already exists.')
def test_setup_output_dir_no_unexpected_files(self):
"""Tests that setup_output_dir doesn't add any unexpected files."""
caterpillar.setup_output_dir(
MINIMAL_PATH, self.output_path, BOILERPLATE_DIR, REPORT_DIR)
for root, _, files in os.walk(self.output_path):
for name in files:
relpath = os.path.relpath(os.path.join(root, name), self.output_path)
path = os.path.join(MINIMAL_PATH, relpath)
self.assertTrue(os.path.exists(path))
def test_setup_output_dir_copies_all_files(self):
"""Tests that setup_output_dir copies all input files to the output app."""
caterpillar.setup_output_dir(
MINIMAL_PATH, self.output_path, BOILERPLATE_DIR, REPORT_DIR)
for root, _, files in os.walk(MINIMAL_PATH):
for name in files:
relpath = os.path.relpath(os.path.join(root, name), MINIMAL_PATH)
path = os.path.join(self.output_path, relpath)
self.assertTrue(os.path.exists(path))
def test_input_dir_does_not_exist(self):
"""Tests that an error is raised if the input directory does not exist."""
input_dir = os.path.join(self.temp_path, 'not a directory')
with self.assertRaises(caterpillar.CaterpillarError) as e:
caterpillar.setup_output_dir(input_dir, self.output_path,
BOILERPLATE_DIR, REPORT_DIR)
self.assertEqual(
e.exception.message,
'Input directory `{}` does not exist.'.format(input_dir))
def test_setup_output_dir_force_true_copies_all_files(self):
"""Tests that force=True allows overwriting of an existing directory."""
os.mkdir(self.output_path)
caterpillar.setup_output_dir(
MINIMAL_PATH, self.output_path, BOILERPLATE_DIR, REPORT_DIR, force=True)
for root, _, files in os.walk(MINIMAL_PATH):
for name in files:
relpath = os.path.relpath(os.path.join(root, name), MINIMAL_PATH)
path = os.path.join(self.output_path, relpath)
self.assertTrue(os.path.exists(path))
def test_setup_output_dir_copies_all_files(self):
"""Tests that setup_output_dir copies all input files to the output app."""
caterpillar.setup_output_dir(MINIMAL_PATH, self.output_path,
BOILERPLATE_DIR, REPORT_DIR)
for root, _, files in os.walk(MINIMAL_PATH):
for name in files:
relpath = os.path.relpath(os.path.join(root, name),
MINIMAL_PATH)
path = os.path.join(self.output_path, relpath)
self.assertTrue(os.path.exists(path))
def test_setup_output_dir_no_unexpected_files(self):
"""Tests that setup_output_dir doesn't add any unexpected files."""
caterpillar.setup_output_dir(MINIMAL_PATH, self.output_path,
BOILERPLATE_DIR, REPORT_DIR)
for root, _, files in os.walk(self.output_path):
for name in files:
relpath = os.path.relpath(os.path.join(root, name),
self.output_path)
path = os.path.join(MINIMAL_PATH, relpath)
self.assertTrue(os.path.exists(path))
def test_input_not_a_directory(self):
"""Tests that an error is raised if the input is not a directory."""
input_path = os.path.join(self.temp_path, 'a file')
with open(input_path, 'w') as _:
pass
with self.assertRaises(caterpillar.CaterpillarError) as e:
caterpillar.setup_output_dir(
input_path, self.output_path, BOILERPLATE_DIR, REPORT_DIR)
self.assertEqual(e.exception.message,
'Input `{}` is not a directory.'.format(input_path))
def test_input_not_a_directory(self):
"""Tests that an error is raised if the input is not a directory."""
input_path = os.path.join(self.temp_path, 'a file')
with open(input_path, 'w') as _:
pass
with self.assertRaises(caterpillar.CaterpillarError) as e:
caterpillar.setup_output_dir(input_path, self.output_path,
BOILERPLATE_DIR, REPORT_DIR)
self.assertEqual(e.exception.message,
'Input `{}` is not a directory.'.format(input_path))
def test_setup_output_dir_force_true_deletes_existing_files(self):
"""Tests that force=True deletes files in existing directory."""
os.mkdir(self.output_path)
test_filename = 'existing file'
with open(os.path.join(self.output_path, test_filename), 'w') as f:
pass
caterpillar.setup_output_dir(
MINIMAL_PATH, self.output_path, BOILERPLATE_DIR, REPORT_DIR, force=True)
self.assertFalse(
os.path.exists(os.path.join(self.output_path, test_filename)))
def test_setup_output_dir_force_true_copies_all_files(self):
"""Tests that force=True allows overwriting of an existing directory."""
os.mkdir(self.output_path)
caterpillar.setup_output_dir(MINIMAL_PATH,
self.output_path,
BOILERPLATE_DIR,
REPORT_DIR,
force=True)
for root, _, files in os.walk(MINIMAL_PATH):
for name in files:
relpath = os.path.relpath(os.path.join(root, name),
MINIMAL_PATH)
path = os.path.join(self.output_path, relpath)
self.assertTrue(os.path.exists(path))
def test_setup_output_dir_force_true_deletes_existing_files(self):
"""Tests that force=True deletes files in existing directory."""
os.mkdir(self.output_path)
test_filename = 'existing file'
with open(os.path.join(self.output_path, test_filename), 'w') as f:
pass
caterpillar.setup_output_dir(MINIMAL_PATH,
self.output_path,
BOILERPLATE_DIR,
REPORT_DIR,
force=True)
self.assertFalse(
os.path.exists(os.path.join(self.output_path, test_filename)))
def test_setup_output_dir_makes_report_dir(self):
"""Tests that setup_output_dir makes a report directory."""
caterpillar.setup_output_dir(MINIMAL_PATH, self.output_path,
BOILERPLATE_DIR, REPORT_DIR)
self.assertTrue(
os.path.isdir(os.path.join(self.output_path, REPORT_DIR)))
def test_setup_output_dir_makes_dir(self):
"""Tests that setup_output_dir makes the expected output directory."""
caterpillar.setup_output_dir(MINIMAL_PATH, self.output_path,
BOILERPLATE_DIR, REPORT_DIR)
self.assertTrue(os.path.isdir(self.output_path))
