def test_wrong_config_parse(self):
"""App must print an error and exit on wrong config args
"""
sys.argv = [sys.argv[0], "-c", self.config_path, "-n", "non_existent"]
stderr_old, sys.stderr = sys.stderr, StringIO()
try:
with self.assertRaises(SystemExit):
main._parse_all()
output = sys.stderr.getvalue()
self.assertTrue("section" in output and "not found" in output)
finally:
sys.stderr = stderr_old
def test_nonexistent_config_parse(self):
"""App must print an error and exit when no config file was found
"""
sys.argv = [sys.argv[0], "-c", "/non-existent", "-n", "test1"]
stderr_old, sys.stderr = sys.stderr, StringIO()
try:
with self.assertRaises(SystemExit):
main._parse_all()
output = sys.stderr.getvalue()
self.assertTrue("config" in output and "not found" in output)
finally:
sys.stderr = stderr_old
def test_default_config_not_found(self):
"""App must print a error if none of the default config files were
found
"""
stderr_old, sys.stderr = sys.stderr, StringIO()
try:
with self.assertRaises(SystemExit):
main._parse_all()
output = sys.stderr.getvalue()
self.assertTrue(
"neither" in output and "nor" in output and
main.SYSTEM_CONFIG in output and main.USER_CONFIG in output)
finally:
sys.stderr = stderr_old
def test_wrong_cmd_args(self):
"""App must print an error and exit on wrong cmd args
"""
sys.argv = [
sys.argv[0], "--dir", self.snippets_path,
"--comment-prefix", "$"]
stderr_old, sys.stderr = sys.stderr, StringIO()
try:
with self.assertRaises(SystemExit):
main._parse_all()
output = sys.stderr.getvalue()
self.assertTrue("file" in output and "required" in output)
finally:
sys.stderr = stderr_old
def test_system_user_config(self):
"""Options from user config file MUST take precedence over the
system one
"""
shutil.copy(utils.CONF_FILE, main.SYSTEM_CONFIG)
shutil.copy(utils.USER_CONF_FILE, main.USER_CONFIG)
args = main._parse_all()
self.assertEqual(args.file, self.expected_file_user)
def test_long_cmd_args(self):
"""App must sucessfully parse cmd args (full options)
"""
sys.argv = [
sys.argv[0], "--file", self.file_path, "--dir", self.snippets_path,
"--comment-prefix", "$"]
args = main._parse_all()
self.assertEqual(args.file, self.file_path)
self.assertEqual(args.dir, self.snippets_path)
self.assertEqual(args.comment_prefix, "$")
def test_short_cmd_args(self):
"""App must sucessfully parse cmd args (short options)
"""
# Mock 'argv' with the new cmd args
sys.argv = [
sys.argv[0], "-f", self.file_path, "-d", self.snippets_path,
"-p", "$"]
args = main._parse_all()
self.assertEqual(args.file, self.file_path)
self.assertEqual(args.dir, self.snippets_path)
self.assertEqual(args.comment_prefix, "$")
def test_config_parse_full(self):
"""App must parse all options from a config file
"""
sys.argv = [
sys.argv[0], "-c", self.config_path, "-n", self.section_name_2]
args = main._parse_all()
self.assertEqual(args.file, self.config_file_path_2)
self.assertEqual(args.dir, self.config_dir_path_2)
self.assertEqual(args.comment_prefix, self.config_comment_prefix_2)
self.assertEqual(args.config, self.config_path)
self.assertEqual(args.name, self.section_name_2)
def test_config_parse(self):
"""App must parse options from a config file (and use defaut values
from the other options)
"""
sys.argv = [
sys.argv[0], "-c", self.config_path, "-n", self.section_name]
args = main._parse_all()
self.assertEqual(args.file, self.config_file_path)
self.assertEqual(args.dir, self.config_dir_path)
self.assertEqual(args.comment_prefix, "#")
self.assertEqual(args.config, self.config_path)
self.assertEqual(args.name, self.section_name)
def test_default_parse(self):
"""App must set the correct default options
It must set the default dir if no one is provided too.
"""
sys.argv = [
sys.argv[0], "--file", self.file_path]
args = main._parse_all()
self.assertEqual(args.file, self.file_path)
self.assertEqual(args.dir, "{0}.d".format(self.file_path))
self.assertEqual(args.comment_prefix, "#")
self.assertEqual(args.config, [main.SYSTEM_CONFIG, main.USER_CONFIG])
def test_config_and_args_parse(self):
"""App must parse options from config/cmd args
It must consider that cmd args takes precedence too.
"""
sys.argv = [
sys.argv[0], "-c", self.config_path, "-n", "test1",
"-d", self.snippets_path]
args = main._parse_all()
self.assertEqual(args.file, self.config_file_path)
self.assertEqual(args.dir, self.snippets_path)
self.assertEqual(args.comment_prefix, "#")
self.assertEqual(args.config, self.config_path)
self.assertEqual(args.name, self.section_name)
def test_user_config(self):
"""App must read config file from user home if it exits
"""
shutil.copy(utils.USER_CONF_FILE, main.USER_CONFIG)
args = main._parse_all()
self.assertEqual(args.file, self.expected_file_user)
def test_system_config(self):
"""App must read config file from system etc if it exits
"""
shutil.copy(utils.CONF_FILE, main.SYSTEM_CONFIG)
args = main._parse_all()
self.assertEqual(args.file, self.expected_file_global)