A common practice is to define a SuccessDispatcher and an ErrorDispatcher. When I make two consecutive requests request1 and request2 it sometimes returns request2's Json in response to request1 and request1's Json in response to request2. My MockWebServer mixes sequence of responses.e.g. I am writing test for an Activity which makes several consecutive calls to server. You may check out the related API usage on the sidebar. Test with consecutive calls to MockWebServer. So, in this setUp() method, I’m setting up the MockWebServer and passing the URL to the WebClient so that it uses this URL as the base URL for API calls. The easiest way to set up the MockWebServer is to recreate it before each test, and destroy it after each test. 3 4 Licensed under the Apache License, Version 2.0 (the 'License') 5 you may not use this file. Hence, a mock web server allows us to make HTTP requests ( test APIs) without fearing hitting the request rate limits. You can, for example, filter the request instead of using server.enqueue(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. In this example I’ll write a JUnit 5 test, since that’s the default testing framework that comes with Spring. 1 / 2 Copyright 2012-2017 the original author or authors. Generally, a mock web server is a library or program that mocks (imitates or mimics) the functionalities and behaviors of a real server but doesn’t make a request to the internet for fetching or sending data.
One natural policy is to dispatch on the request path. Use a Dispatcher to handle requests using another policy.
String body = SimpleRestClient. By default MockWebServer uses a queue to specify a series of responses. baseUrl (server.url ('/')) // Other builder methods.build () Second, to get responses from the mock web server, you need to enqueue the expected. Retrofit retrofit new Retrofit.Builder ().
Generally, you configure your retrofit to call the server's endpoint. Int statusCode = httpResponse.getStatusLine().getStatusCode() If you want to set the url, you'll need to pass it to the start () method. The main advantage of using the WebClient is, It’s reactive as it uses webflux and It’s also. You can leverage any of these methods to make calls to the external service asynchronously. SimpleRestClient simpleRestClient = new SimpleRestClient(baseUrl.toString()) ĬloseableHttpResponse httpResponse = simpleRestClient.getRespEntity() WebClient is simply an interface which offers some methods to make calls to rest services, there are methods like GET, POST, PUT, PATCH, DELETE and OPTIONS. HttpUrl baseUrl = mockWebServer.url( "/v1/welcome") MockWebServer.enqueue( new MockResponse().setBody( "This is the new location!"))
Status code and new location information (Which specifies where to redirect).Īnother response to validate whether our client app is working fine or not. MockWebServer.enqueue( new MockResponse().setResponseCode(HttpURLConnection.HTTP_MOVED_TEMP).addHeader( "Location: " + mockWebServer.url( "/new-path")).setBody( "This page has moved!")) Ĭlient hits the mock server for the first time, mock server respond with 302 MockWebServer mockWebServer = new MockWebServer()
OkHttp is great as it separates the request from the HTTP call, allowing you flexibility on building a request and executing it.Post, I am going to explain how to mock url redirection scenario using MockWebServer.enqueue (Showing top 20 results out of 828) okhttp3. Don’t depend on the internals of the RESTful service under test (service classes, database schema). If you let your tests rot you will sentence your service to death. Invest into readable and maintainable tests. I'm using mockwebserver for integration testing with spring webflux client Get in trouble when my code is using Mono.zip() methods here a code example: // method to cover with the integration t. You may check out the related API usage on the sidebar. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. In this example below we have a method that sends a request to a service to create a customer. MockWebServer.enqueue Code Index Add Tabnine to your IDE (free) How to use enqueue method in Best Java code snippets using okhttp3.mockwebserver. The general best practices for unit testing in Java also apply for testing RESTful servies. The following examples show how to use (). How to Run MockServer We can start the server in a few different ways lets explore some of these methods.
OkHttp is a very powerful HTTP client for Java allowing you to consume RESTful or other resources easily. MockServer Functionality Simply put, the tool can: generate and return fixed responses forward a request to another server execute callbacks verify a request 4.