def test_must_fail_on_download_from_s3(self, tempfilemock, botomock):
s3_mock = Mock()
botomock.client.return_value = s3_mock
fp_mock = Mock()
tempfilemock.TemporaryFile.return_value.__enter__.return_value = fp_mock # mocking context manager
s3_mock.download_fileobj.side_effect = botocore.exceptions.ClientError({"Error": {}},
"download_file")
with self.assertRaises(Exception) as cm:
SamSwaggerReader._download_from_s3(self.bucket, self.key)
self.assertIn(cm.exception.__class__,
(botocore.exceptions.NoCredentialsError, botocore.exceptions.ClientError))
def test_must_log_on_download_exception(self, tempfilemock, botomock):
s3_mock = Mock()
botomock.client.return_value = s3_mock
fp_mock = Mock()
tempfilemock.TemporaryFile.return_value.__enter__.return_value = fp_mock # mocking context manager
s3_mock.download_fileobj.side_effect = botocore.exceptions.ClientError(
{"Error": {}}, "download_file")
with self.assertRaises(botocore.exceptions.ClientError):
SamSwaggerReader._download_from_s3(self.bucket, self.key)
fp_mock.read.assert_not_called()
def test_must_fail_on_download_from_s3(self, tempfilemock, botomock):
s3_mock = Mock()
botomock.client.return_value = s3_mock
fp_mock = Mock()
tempfilemock.TemporaryFile.return_value.__enter__.return_value = fp_mock # mocking context manager
s3_mock.download_fileobj.side_effect = botocore.exceptions.ClientError(
{"Error": {}}, "download_file")
with self.assertRaises(Exception) as cm:
SamSwaggerReader._download_from_s3(self.bucket, self.key)
self.assertIn(cm.exception.__class__,
(botocore.exceptions.NoCredentialsError,
botocore.exceptions.ClientError))
def test_must_log_on_download_exception(self, tempfilemock, botomock):
s3_mock = Mock()
botomock.client.return_value = s3_mock
fp_mock = Mock()
tempfilemock.TemporaryFile.return_value.__enter__.return_value = fp_mock # mocking context manager
s3_mock.download_fileobj.side_effect = botocore.exceptions.ClientError({"Error": {}},
"download_file")
with self.assertRaises(botocore.exceptions.ClientError):
SamSwaggerReader._download_from_s3(self.bucket, self.key)
fp_mock.read.assert_not_called()
def test_must_skip_non_s3_dictionaries(self, yaml_parse_mock):
location = {"some": "value"}
reader = SamSwaggerReader(definition_uri=location)
reader._download_from_s3 = Mock()
actual = reader._download_swagger(location)
self.assertIsNone(actual)
reader._download_from_s3.assert_not_called()
yaml_parse_mock.assert_not_called()
def test_must_skip_non_s3_dictionaries(self, yaml_parse_mock):
location = {"some": "value"}
reader = SamSwaggerReader(definition_uri=location)
reader._download_from_s3 = Mock()
actual = reader._download_swagger(location)
self.assertIsNone(actual)
reader._download_from_s3.assert_not_called()
yaml_parse_mock.assert_not_called()
def test_must_work_without_object_version_id(self, tempfilemock, botomock):
s3_mock = Mock()
botomock.client.return_value = s3_mock
fp_mock = Mock()
tempfilemock.TemporaryFile.return_value.__enter__.return_value = fp_mock # mocking context manager
expected = "data from file"
fp_mock.read.return_value = expected
actual = SamSwaggerReader._download_from_s3(self.bucket, self.key)
self.assertEquals(actual, expected)
s3_mock.download_fileobj.assert_called_with(self.bucket, self.key, fp_mock,
ExtraArgs={})
def test_must_work_without_object_version_id(self, tempfilemock, botomock):
s3_mock = Mock()
botomock.client.return_value = s3_mock
fp_mock = Mock()
tempfilemock.TemporaryFile.return_value.__enter__.return_value = fp_mock # mocking context manager
expected = "data from file"
fp_mock.read.return_value = expected
actual = SamSwaggerReader._download_from_s3(self.bucket, self.key)
self.assertEquals(actual, expected)
s3_mock.download_fileobj.assert_called_with(self.bucket,
self.key,
fp_mock,
ExtraArgs={})
def test_must_download_file_from_s3(self, tempfilemock, botomock):
s3_mock = Mock()
botomock.client.return_value = s3_mock
fp_mock = Mock()
tempfilemock.TemporaryFile.return_value.__enter__.return_value = fp_mock # mocking context manager
expected = "data from file"
fp_mock.read.return_value = expected
actual = SamSwaggerReader._download_from_s3(self.bucket, self.key, self.version)
self.assertEquals(actual, expected)
s3_mock.download_fileobj.assert_called_with(self.bucket, self.key, fp_mock,
ExtraArgs={"VersionId": self.version})
fp_mock.seek.assert_called_with(0) # make sure we seek the file before reading
fp_mock.read.assert_called_with()
def test_must_download_from_s3_for_s3_locations(self, yaml_parse_mock):
location = {
"Bucket": "mybucket",
"Key": "swagger.yaml",
"Version": "versionId"
}
swagger_str = "some swagger str"
expected = "some data"
reader = SamSwaggerReader(definition_uri=location)
reader._download_from_s3 = Mock()
reader._download_from_s3.return_value = swagger_str
yaml_parse_mock.return_value = expected
actual = reader._download_swagger(location)
self.assertEquals(actual, expected)
reader._download_from_s3.assert_called_with(location["Bucket"],
location["Key"],
location["Version"])
yaml_parse_mock.assert_called_with(swagger_str)
def test_must_download_from_s3_for_s3_locations(self, yaml_parse_mock):
location = {
"Bucket": "mybucket",
"Key": "swagger.yaml",
"Version": "versionId"
}
swagger_str = "some swagger str"
expected = "some data"
reader = SamSwaggerReader(definition_uri=location)
reader._download_from_s3 = Mock()
reader._download_from_s3.return_value = swagger_str
yaml_parse_mock.return_value = expected
actual = reader._download_swagger(location)
self.assertEquals(actual, expected)
reader._download_from_s3.assert_called_with(location["Bucket"],
location["Key"],
location["Version"])
yaml_parse_mock.assert_called_with(swagger_str)
def test_must_download_file_from_s3(self, tempfilemock, botomock):
s3_mock = Mock()
botomock.client.return_value = s3_mock
fp_mock = Mock()
tempfilemock.TemporaryFile.return_value.__enter__.return_value = fp_mock # mocking context manager
expected = "data from file"
fp_mock.read.return_value = expected
actual = SamSwaggerReader._download_from_s3(self.bucket, self.key,
self.version)
self.assertEquals(actual, expected)
s3_mock.download_fileobj.assert_called_with(
self.bucket,
self.key,
fp_mock,
ExtraArgs={"VersionId": self.version})
fp_mock.seek.assert_called_with(
0) # make sure we seek the file before reading
fp_mock.read.assert_called_with()