Coarse-grained testing with stubs - JUnit in Action - page 90

Figure 6.3 Testing the JettySample class in a browser

6.3 Stubbing the web server's resources

You now know how to easily start and configure Jetty, so let's focus on the HTTP con-
nection unit test. You'll write a first test that verifies you can call a valid URL and get
its content.

6.3.1 Setting up the first stub test

To verify that the WebClient works with a valid URL , you need to start the Jetty server
before the test, which you can implement in a test case setUp method. You can also
stop the server in a tearDown method. Listing 6.3 shows the code.

Listing 6.3 First test to verify that WebClient works with a valid URL

[...]
import java.net.URL;
import org.junit.test;
import org.junit.Before;
import org.junit.After;

public class TestWebClientSkeleton {

@Before
public void setUp() {
}