def test_snippets_verbose(self):
"""App must print verbose messages about skips when verbosity is
active
"""
main.VERBOSE = True
the_dir = join(utils.SNIPPETS_DIR, "test1_2")
stdout_old, sys.stdout = sys.stdout, StringIO()
try:
main._get_snippets(the_dir)
output = sys.stdout.getvalue()
self.assertTrue("Skiping" in output and "01-conf_1.bak" in output)
self.assertTrue(
"Skiping" in output and "03-conf_3.disabled" in output)
finally:
sys.stdout = stdout_old
def test_snippets_skip(self):
"""App must skip all invalid snippet filenames
"""
the_dir = join(utils.SNIPPETS_DIR, "test1_2")
files = main._get_snippets(the_dir)
files = [basename(f) for f in files]
expected_files = [
"00-conf_0", "01-conf_1", "02-conf_2", "99-conf_99",
"other_name-conf", "some_name-conf"]
self.assertEqual(files, expected_files)
def test_snippets(self):
"""App must return all snippets in the correct order
"""
the_dir = join(utils.SNIPPETS_DIR, "test1")
files = main._get_snippets(the_dir)
files = [basename(f) for f in files]
expected_files = [
"00-conf_0", "01-conf_1", "02-conf_2", "99-conf_99",
"other_name-conf", "some_name-conf"]
self.assertEqual(files, expected_files)
def test_snippets_wrong_dir(self):
"""App must print an error and exists if wrong dirs are used
Empty dirs and non-existend dirs are the two tested cases.
"""
# Non-existent dir
stderr_old, sys.stderr = sys.stderr, StringIO()
try:
with self.assertRaises(SystemExit):
main._get_snippets("/non-existent")
output = sys.stderr.getvalue()
self.assertTrue("dir" in output and "not found" in output)
finally:
sys.stderr = stderr_old
# Empty dir
stderr_old, sys.stderr = sys.stderr, StringIO()
try:
with self.assertRaises(SystemExit):
main._get_snippets(utils.TMP_DIR)
output = sys.stderr.getvalue()
self.assertTrue("no snippet" in output and "found" in output)
finally:
sys.stderr = stderr_old