/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.test.web.client;
import java.net.URI;
import java.net.URISyntaxException;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.springframework.http.HttpMethod;
import org.springframework.http.client.ClientHttpRequest;
import static org.junit.Assert.assertEquals;
import static org.springframework.http.HttpMethod.GET;
import static org.springframework.test.web.client.ExpectedCount.max;
import static org.springframework.test.web.client.ExpectedCount.min;
import static org.springframework.test.web.client.ExpectedCount.once;
import static org.springframework.test.web.client.ExpectedCount.twice;
import static org.springframework.test.web.client.match.MockRestRequestMatchers.method;
import static org.springframework.test.web.client.match.MockRestRequestMatchers.requestTo;
import static org.springframework.test.web.client.response.MockRestResponseCreators.withSuccess;
/**
* Unit tests for {@link UnorderedRequestExpectationManager}.
* @author Rossen Stoyanchev
*/
public class UnorderedRequestExpectationManagerTests {
private UnorderedRequestExpectationManager manager = new UnorderedRequestExpectationManager();
@Rule
public ExpectedException thrown = ExpectedException.none();
@Test
public void unexpectedRequest() throws Exception {
try {
this.manager.validateRequest(createRequest(GET, "/foo"));
}
catch (AssertionError error) {
assertEquals("No further requests expected: HTTP GET /foo\n" +
"0 request(s) executed.\n", error.getMessage());
}
}
@Test
public void zeroExpectedRequests() throws Exception {
this.manager.verify();
}
@Test
public void multipleRequests() throws Exception {
this.manager.expectRequest(once(), requestTo("/foo")).andExpect(method(GET)).andRespond(withSuccess());
this.manager.expectRequest(once(), requestTo("/bar")).andExpect(method(GET)).andRespond(withSuccess());
this.manager.validateRequest(createRequest(GET, "/bar"));
this.manager.validateRequest(createRequest(GET, "/foo"));
this.manager.verify();
}
@Test
public void repeatedRequests() throws Exception {
this.manager.expectRequest(twice(), requestTo("/foo")).andExpect(method(GET)).andRespond(withSuccess());
this.manager.expectRequest(twice(), requestTo("/bar")).andExpect(method(GET)).andRespond(withSuccess());
this.manager.validateRequest(createRequest(GET, "/bar"));
this.manager.validateRequest(createRequest(GET, "/foo"));
this.manager.validateRequest(createRequest(GET, "/foo"));
this.manager.validateRequest(createRequest(GET, "/bar"));
this.manager.verify();
}
@Test
public void repeatedRequestsTooMany() throws Exception {
this.manager.expectRequest(max(2), requestTo("/foo")).andExpect(method(GET)).andRespond(withSuccess());
this.manager.expectRequest(max(2), requestTo("/bar")).andExpect(method(GET)).andRespond(withSuccess());
this.thrown.expectMessage("No further requests expected: HTTP GET /foo\n" +
"4 request(s) executed:\n" +
"GET /bar\n" +
"GET /foo\n" +
"GET /bar\n" +
"GET /foo\n");
this.manager.validateRequest(createRequest(GET, "/bar"));
this.manager.validateRequest(createRequest(GET, "/foo"));
this.manager.validateRequest(createRequest(GET, "/bar"));
this.manager.validateRequest(createRequest(GET, "/foo"));
this.manager.validateRequest(createRequest(GET, "/foo"));
}
@Test
public void repeatedRequestsTooFew() throws Exception {
this.manager.expectRequest(min(2), requestTo("/foo")).andExpect(method(GET)).andRespond(withSuccess());
this.manager.expectRequest(min(2), requestTo("/bar")).andExpect(method(GET)).andRespond(withSuccess());
this.thrown.expectMessage("3 request(s) executed:\n" +
"GET /bar\n" +
"GET /foo\n" +
"GET /foo\n");
this.manager.validateRequest(createRequest(GET, "/bar"));
this.manager.validateRequest(createRequest(GET, "/foo"));
this.manager.validateRequest(createRequest(GET, "/foo"));
this.manager.verify();
}
@SuppressWarnings("deprecation")
private ClientHttpRequest createRequest(HttpMethod method, String url) {
try {
return new org.springframework.mock.http.client.MockAsyncClientHttpRequest(method, new URI(url));
}
catch (URISyntaxException ex) {
throw new IllegalStateException(ex);
}
}
}