class TestCfnMetadataType(TestCase):
def setUp(self):
self.param_type = CfnMetadataType()
@parameterized.expand([
# Just a string
("some string"),
# Unfinished dict with just a key
("{'a'}"),
# Unfinished dict just a key and :
("{'a'}:"),
# Dict with nested dict:
("{'a':{'b':'c'}}"),
# Dict with list value:
("{'a':['b':'c']}"),
# Just a list:
("['b':'c']"),
# Non-string
("{1:1}"),
# Wrong notation
# ("a==b"),
# Wrong multi-key notation
# ("a==b,c==d"),
])
def test_must_fail_on_invalid_format(self, input):
self.param_type.fail = Mock()
self.param_type.convert(input, "param", "ctx")
self.param_type.fail.assert_called_with(ANY, "param", "ctx")
@parameterized.expand([
("a=b", {
"a": "b"
}),
("a=b,c=d", {
"a": "b",
"c": "d"
}),
('{"a":"b"}', {
"a": "b"
}),
('{"a":"b", "c":"d"}', {
"a": "b",
"c": "d"
}),
("", {}),
])
def test_successful_parsing(self, input, expected):
result = self.param_type.convert(input, None, None)
self.assertEqual(result, expected, msg="Failed with Input = " + input)
def metadata_click_option():
return click.option(
"--metadata",
type=CfnMetadataType(),
help=
"Optional. A map of metadata to attach to ALL the artifacts that are referenced in your template.",
)
def setUp(self):
self.param_type = CfnMetadataType()