package org.zalando.riptide; import org.junit.Test; import org.junit.runner.RunWith; import org.junit.runners.Parameterized; import org.springframework.http.HttpStatus; import org.springframework.test.web.client.MockRestServiceServer; import java.net.URI; import static java.util.stream.Collectors.toList; import static org.hamcrest.Matchers.is; import static org.junit.Assert.assertThat; import static org.springframework.test.web.client.match.MockRestRequestMatchers.requestTo; import static org.springframework.test.web.client.response.MockRestResponseCreators.withStatus; import static org.zalando.riptide.Bindings.on; import static org.zalando.riptide.Navigators.status; @RunWith(Parameterized.class) public final class StatusDispatchTest { private final URI url = URI.create("https://api.example.com"); private final Rest unit; private final MockRestServiceServer server; private final HttpStatus expected; public StatusDispatchTest(final HttpStatus expected) { final MockSetup setup = new MockSetup(); this.unit = setup.getRest(); this.server = setup.getServer(); this.expected = expected; } @Parameterized.Parameters(name = "{0}") public static Iterable<Object[]> data() { return HttpStatuses.supported() .map(s -> new Object[]{s}) .collect(toList()); } @Test public void shouldDispatch() { server.expect(requestTo(url)).andRespond(withStatus(expected)); final ClientHttpResponseConsumer verifier = response -> assertThat(response.getStatusCode(), is(expected)); @SuppressWarnings("unchecked") final Binding<HttpStatus>[] bindings = HttpStatuses.supported() .map(status -> on(status).call(verifier)) .toArray(Binding[]::new); unit.get(url).dispatch(status(), bindings); } }