This project brings you a simple library to mock spring rest template in order to test your client.
Example: The following example registers a POST made on http://somewhere.org, with the request body "some body". This call will return a OK status code with the content of the file found in classpath fixtures/POST.json.
The call to restTemplate must be a POST on the matching url. The call will check that the body submitted matched the one given at context registration.
restTemplate.setRequestFactory(clientHttpRequestFactory);
clientHttpRequestFactory.register(
Context.builder()
.url("http://somewhere.org")
.queryParameter("some_parameter", Collections.singletonList("some_value"))
.statusCode(HttpStatus.OK)
.method(HttpMethod.POST)
.requestPayload(Payload.builder()
.type(Payload.Type.RAW_STRING)
.value("some body")
.build())
.responsePayload(Payload.builder()
.type(Payload.Type.CLASSPATH_RESOURCE)
.value("fixtures/POST.json")
.build())
.build()
);
// use restTemplateQuery parameters may either be specified in the urlcreation paramers, or by using the builder method queryParameter. If both way are used, the checked query parameters will be a merge of the two methods.
They are checked when the call is made.
Headers specified by the builder method header are checked when the call is made.
A check on the body that is sent can be made. You may either specify a Payload.Type.RAW_STRING or a Payload.Type.CLASSPATH_RESOURCEwhere the content will be loaded and compared to the sent body.
The status code that will be returned
The headers that will be sent by the call.
The response body returned. You may either specify a Payload.Type.RAW_STRING or a Payload.Type.CLASSPATH_RESOURCE where the content will be loaded and sent as a body.
Add the dependency to your project by using maven:
<dependency>
<groupId>com.github.antechrestos</groupId>
<artifactId>restclienttest</artifactId>
<version>1.1.0</version>
</dependency>