def test_yq(self):
for input_format in "yaml", "xml", "toml":
try:
cli(["--help"], input_format=input_format)
except SystemExit as e:
self.assertEqual(e.code, 0)
self.assertEqual(self.run_yq("{}", ["."]), "")
self.assertEqual(
self.run_yq("foo:\n bar: 1\n baz: {bat: 3}", [".foo.baz.bat"]), "")
self.assertEqual(
self.run_yq("[1, 2, 3]", ["--yaml-output", "-M", "."]),
"- 1\n- 2\n- 3\n")
self.assertEqual(
self.run_yq("foo:\n bar: 1\n baz: {bat: 3}",
["-y", ".foo.baz.bat"]), "3\n...\n")
self.assertEqual(self.run_yq("[aaaaaaaaaa bbb]", ["-y", "."]),
"- aaaaaaaaaa bbb\n")
self.assertEqual(
self.run_yq("[aaaaaaaaaa bbb]", ["-y", "-w", "8", "."]),
"- aaaaaaaaaa\n bbb\n")
self.assertEqual(
self.run_yq('{"понедельник": 1}', ['.["понедельник"]']), "")
self.assertEqual(
self.run_yq('{"понедельник": 1}', ["-y", '.["понедельник"]']),
"1\n...\n")
self.assertEqual(
self.run_yq("- понедельник\n- вторник\n", ["-y", "."]),
"- понедельник\n- вторник\n")
def set_djlab_config(key, value):
config_file = getenv('DJLAB_CONFIG')
f = io.StringIO()
with redirect_stdout(f):
try:
cli(args=['-Y', f'. | .{key} = \"{value}\"', config_file])
except SystemExit:
pass
with open(config_file, 'w') as out:
out.write(f.getvalue())
def get_djlab_config(key):
f = io.StringIO()
with redirect_stdout(f):
try:
cli(args=['-Y', '.{}'.format(key), getenv('DJLAB_CONFIG')])
except SystemExit:
pass
if f.getvalue().find(': ') > -1:
return f.getvalue()
else:
return f.getvalue().replace('\n', '').replace('\'', '').replace('...', '')
def run_yq(self, input_data, args, expect_exit_codes={os.EX_OK}, input_format="yaml"):
stdin, stdout = sys.stdin, sys.stdout
try:
sys.stdin = io.StringIO(input_data)
sys.stdout = io.BytesIO() if USING_PYTHON2 else io.StringIO()
cli(args, input_format=input_format)
except SystemExit as e:
self.assertIn(e.code, expect_exit_codes)
finally:
result = sys.stdout.getvalue()
if USING_PYTHON2:
result = result.decode("utf-8")
sys.stdin, sys.stdout = stdin, stdout
return result