class TestCfnParameterOverridesType(TestCase):
def setUp(self):
self.param_type = CfnParameterOverridesType()
@parameterized.expand([
("some string"),
# Key must not contain spaces
('ParameterKey="Ke y",ParameterValue=Value'),
# No value
("ParameterKey=Key,ParameterValue="),
# No key
("ParameterKey=,ParameterValue=Value"),
# Case sensitive
("parameterkey=Key,ParameterValue=Value"),
# No space after comma
("ParameterKey=Key, ParameterValue=Value"),
# Bad separator
("ParameterKey:Key,ParameterValue:Value"),
])
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([
(
"ParameterKey=KeyPairName,ParameterValue=MyKey ParameterKey=InstanceType,ParameterValue=t1.micro",
{
"KeyPairName": "MyKey",
"InstanceType": "t1.micro"
},
),
('ParameterKey="Key",ParameterValue=Val\\ ue', {
"Key": "Val ue"
}),
('ParameterKey="Key",ParameterValue="Val\\"ue"', {
"Key": 'Val"ue'
}),
("ParameterKey=Key,ParameterValue=Value", {
"Key": "Value"
}),
('ParameterKey=Key,ParameterValue=""', {
"Key": ""
}),
(
# Trailing and leading whitespaces
" ParameterKey=Key,ParameterValue=Value ParameterKey=Key2,ParameterValue=Value2 ",
{
"Key": "Value",
"Key2": "Value2"
},
),
(
# Quotes at the end
'ParameterKey=Key,ParameterValue=Value\\"',
{
"Key": 'Value"'
},
),
(
# Quotes at the start
'ParameterKey=Key,ParameterValue=\\"Value',
{
"Key": '"Value'
},
),
(
# Value is spacial characters
"ParameterKey=Key,ParameterValue==-_)(*&^%$#@!`~:;,. ParameterKey=Key2,ParameterValue=Value2",
{
"Key": "=-_)(*&^%$#@!`~:;,.",
"Key2": "Value2"
},
),
('ParameterKey=Key1230,ParameterValue="{\\"a\\":\\"b\\"}"', {
"Key1230": '{"a":"b"}'
}),
(
# Must ignore empty inputs
"",
{},
),
])
def test_successful_parsing(self, input, expected):
result = self.param_type.convert(input, None, None)
self.assertEqual(result, expected, msg="Failed with Input = " + input)
class TestCfnParameterOverridesType(TestCase):
def setUp(self):
self.param_type = CfnParameterOverridesType()
@parameterized.expand(
[
# Random string
("some string",),
# Only commas
(",,",),
# Bad separator
("ParameterKey:Key,ParameterValue:Value",),
]
)
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(
[
# No enclosing quotes and non escaped quotes in values.
(
(
"DeployStackName=new-stack "
'DeployParameterOverrides="{"bucketName":"production","bucketRegion":"eu-west-1"}" '
'DeployParameterBucketOverrides="{"bucketName":"myownbucket"}"'
),
{
"DeployStackName": "new-stack",
"DeployParameterOverrides": "{",
"DeployParameterBucketOverrides": "{",
},
)
]
)
def test_unsupported_formats(self, input, expected):
result = self.param_type.convert(input, None, None)
self.assertEqual(result, expected, msg="Failed with Input = " + str(input))
@parameterized.expand(
[
(
("ParameterKey=KeyPairName,ParameterValue=MyKey ParameterKey=InstanceType,ParameterValue=t1.micro",),
{"KeyPairName": "MyKey", "InstanceType": "t1.micro"},
),
(("KeyPairName=MyKey InstanceType=t1.micro",), {"KeyPairName": "MyKey", "InstanceType": "t1.micro"}),
(("KeyPairName=MyKey, InstanceType=t1.micro,",), {"KeyPairName": "MyKey,", "InstanceType": "t1.micro,"}),
(('ParameterKey="Ke y",ParameterValue=Value',), {"ParameterKey": "Ke y"}),
((("ParameterKey=Key,ParameterValue="),), {"ParameterKey": "Key,ParameterValue="}),
(('ParameterKey="Key",ParameterValue=Val\\ ue',), {"Key": "Val ue"}),
(('ParameterKey="Key",ParameterValue="Val\\"ue"',), {"Key": 'Val"ue'}),
(("ParameterKey=Key,ParameterValue=Value",), {"Key": "Value"}),
(('ParameterKey=Key,ParameterValue=""',), {"Key": ""}),
(
# Trailing and leading whitespaces
(" ParameterKey=Key,ParameterValue=Value ParameterKey=Key2,ParameterValue=Value2 ",),
{"Key": "Value", "Key2": "Value2"},
),
(
# Quotes at the end
('ParameterKey=Key,ParameterValue=Value\\"',),
{"Key": 'Value"'},
),
(
# Quotes at the start
('ParameterKey=Key,ParameterValue=\\"Value',),
{"Key": '"Value'},
),
(
# Value is spacial characters
("ParameterKey=Key,ParameterValue==-_)(*&^%$#@!`~:;,. ParameterKey=Key2,ParameterValue=Value2",),
{"Key": "=-_)(*&^%$#@!`~:;,.", "Key2": "Value2"},
),
(('ParameterKey=Key1230,ParameterValue="{\\"a\\":\\"b\\"}"',), {"Key1230": '{"a":"b"}'}),
(('Key=Key1230 Value="{\\"a\\":\\"b\\"}"',), {"Key": "Key1230", "Value": '{"a":"b"}'}),
(
(
'Key=Key1230 Value="{\\"a\\":\\"b\\"}" '
'Key1=Key1230 Value1="{\\"a\\":\\"b\\"}" '
'Key2=Key1230 Value2="{\\"a\\":\\"b\\"}"',
),
{
"Key": "Key1230",
"Value": '{"a":"b"}',
"Key1": "Key1230",
"Value1": '{"a":"b"}',
"Key2": "Key1230",
"Value2": '{"a":"b"}',
},
),
(
(
"DeployStackName=new-stack "
'DeployParameterOverrides="{\\"bucketName\\":\\"production\\",\\"bucketRegion\\":\\"eu-west-1\\"}" '
'DeployParameterBucketOverrides="{\\"bucketName\\":\\"myownbucket\\"}"'
),
{
"DeployStackName": "new-stack",
"DeployParameterOverrides": '{"bucketName":"production","bucketRegion":"eu-west-1"}',
"DeployParameterBucketOverrides": '{"bucketName":"myownbucket"}',
},
),
(
# Must ignore empty inputs
("",),
{},
),
]
)
def test_successful_parsing(self, input, expected):
result = self.param_type.convert(input, None, None)
self.assertEqual(result, expected, msg="Failed with Input = " + str(input))
