def example_service(event):
return core.callapi(
path_param_schema=ExamplePathParam,
response_schema=ExampleResponse,
http_method=core.HttpMethod.GET,
api_url='http://echo.jsontest.com/customer/{customer_id}/name/{name}',
event=event)
def test_get_callapi(requests_mock):
event = {
'resource': '/example',
'httpMethod': 'GET',
'pathParameters': {
'customer_id': '1',
'name': 'EPOPEIA'
}
}
class ExamplePathParam(Schema):
customer_id = fields.Str()
name = fields.Str()
class ExampleResponse(Schema):
customer = fields.Str()
name = fields.Str()
api_url = 'http://echo.jsontest.com/customer/{customer_id}/name/{name}'
requests_mock.get(api_url.replace('{customer_id}',
'1').replace('{name}', 'EPOPEIA'),
json={
"customer": "1",
"name": "EPOPEIA"
})
result = core.callapi(path_param_schema=ExamplePathParam,
response_schema=ExampleResponse,
http_method=core.HttpMethod.GET,
api_url=api_url,
event=event)
assert result.get('name') == "EPOPEIA"
assert result.get('customer') == "1"
def test_get_callapi_with_error(requests_mock):
event = {
'resource': '/example',
'httpMethod': 'GET',
'pathParameters': {
'customer_id': None
}
}
class ExamplePathParam(Schema):
customer_id = fields.Str()
name = fields.Str()
class ExampleResponse(Schema):
customer = fields.Str()
name = fields.Str()
with pytest.raises(exceptions.UnprocessableException):
api_url = 'http://echo.jsontest.com/customer/'
requests_mock.get(api_url, json={"customer": "1", "name": "EPOPEIA"})
result = core.callapi(path_param_schema=ExamplePathParam,
response_schema=ExampleResponse,
http_method=core.HttpMethod.GET,
api_url=api_url,
event=event)
def test_post_callapi_without_text_body_response_error(requests_mock):
event = {'resource': '/example', 'httpMethod': 'POST', 'body': ''}
class ExampleRequest(Schema):
customer_id = fields.Str(required=True)
name = fields.Str(required=True)
class ExampleResponse(Schema):
customer = fields.Str()
name = fields.Str()
with pytest.raises(exceptions.UnprocessableException):
api_url = 'http://echo.jsontest.com/customer/'
requests_mock.post(api_url, status_code=422, text='error')
core.callapi(request_schema=ExampleRequest,
response_schema=ExampleResponse,
http_method=core.HttpMethod.POST,
api_url=api_url,
event=event)
def test_post_callapi_with_success(requests_mock):
event = {
'resource': '/example',
'httpMethod': 'POST',
'body': '{"customer_id": "1", "name": "EPOPEIA"}'
}
class ExampleRequest(Schema):
customer_id = fields.Str(required=True)
name = fields.Str(required=True)
class ExampleResponse(Schema):
customer = fields.Str()
name = fields.Str()
api_url = 'http://echo.jsontest.com/customer/'
requests_mock.post(api_url, json={"customer": "1", "name": "EPOPEIA"})
core.callapi(request_schema=ExampleRequest,
response_schema=ExampleResponse,
http_method=core.HttpMethod.POST,
api_url=api_url,
event=event)
def test_post_callapi_with_error_querystring(requests_mock):
event = {
'resource': '/example',
'httpMethod': 'GET',
'queryStringParameters': {}
}
class ExampleRequestQueryString(Schema):
id = fields.Str(required=True)
class ExampleResponse(Schema):
customer = fields.Str()
name = fields.Str()
api_url = 'http://echo.jsontest.com/customer/'
requests_mock.get(api_url, json={"customer": "123", "name": "EPOPEIA"})
with pytest.raises(exceptions.UnprocessableException):
core.callapi(querystring_schema=ExampleRequestQueryString,
response_schema=ExampleResponse,
http_method=core.HttpMethod.GET,
api_url=api_url,
event=event)
def test_post_callapi_with_response_not_found(requests_mock):
event = {
'resource': '/example',
'httpMethod': 'POST',
'body': '{"customer_id":"1", "name": "EPOPEIA"}'
}
class ExampleRequest(Schema):
customer_id = fields.Str(required=True)
name = fields.Str(required=True)
class ExampleResponse(Schema):
customer = fields.Str()
name = fields.Str()
with pytest.raises(exceptions.NotFoundException):
api_url = 'http://echo.jsontest.com/customer/'
requests_mock.post(api_url, status_code=404, text='error')
core.callapi(request_schema=ExampleRequest,
response_schema=ExampleResponse,
http_method=core.HttpMethod.POST,
api_url=api_url,
event=event)
def example_service(event):
return core.callapi(querystring_schema=ExampleQueryString,
response_schema=ExampleResponse,
http_method=core.HttpMethod.GET,
api_url='http://echo.jsontest.com/key/value/one/two',
event=event)