/**
* Copyright © 2010-2011 Nokia
*
* 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 com.github.restdriver.clientdriver.integration;
import static com.github.restdriver.clientdriver.RestClientDriver.*;
import static org.hamcrest.MatcherAssert.*;
import static org.hamcrest.Matchers.*;
import java.util.concurrent.TimeUnit;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import com.github.restdriver.clientdriver.ClientDriverRequest;
import com.github.restdriver.clientdriver.ClientDriverResponse;
import com.github.restdriver.clientdriver.ClientDriverRule;
import com.github.restdriver.clientdriver.HttpRealRequest;
import com.github.restdriver.clientdriver.MatchedRequestHandler;
import com.github.restdriver.clientdriver.exception.ClientDriverFailedExpectationException;
public class ClientDriverRuleTest {
@Rule
public ClientDriverRule driver = new ClientDriverRule();
@Rule
public ExpectedException thrown = ExpectedException.none();
@Test
public void letsTrySomethingThatFails() throws Exception {
// We use ExpectedException to catch the exception we (hopefully) get because the expectations weren't met
thrown.expect(ClientDriverFailedExpectationException.class);
driver.addExpectation(onRequestTo("/blah"), giveResponse("OUCH!!", "text/plain").withStatus(200));
driver.addExpectation(onRequestTo("/blah"), giveResponse("OUCH!!", "text/plain").withStatus(404));
HttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost(driver.getBaseUrl() + "/blah?gang=groon");
client.execute(post);
}
@Test
public void letsTrySomethingThatWorks() throws Exception {
driver.addExpectation(onRequestTo("/blah"), giveResponse("", null).withStatus(404));
HttpClient client = new DefaultHttpClient();
HttpGet get = new HttpGet(driver.getBaseUrl() + "/blah");
client.execute(get);
}
@Test
public void letsTrySomethingThatShouldCallbackOnMatch() throws Exception {
final boolean[] matched = new boolean[1];
driver.addExpectation(
onRequestTo("/path").withMethod(ClientDriverRequest.Method.POST),
giveResponse("", null))
.anyTimes()
.whenMatched(new MatchedRequestHandler() {
@Override
public void onMatch(HttpRealRequest matchedRequest) {
assertThat(new String(matchedRequest.getBodyContent()), is("body"));
matched[0] = true;
}
});
HttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost(driver.getBaseUrl() + "/path");
post.setEntity(new StringEntity("body"));
client.execute(post);
assertThat(matched[0], is(true));
}
@Test
public void responseExpectationTimeoutIsPropagatedToClientDriverResponse() {
// Given
final ClientDriverRule driver = new ClientDriverRule()
.expectResponsesWithin(5, TimeUnit.DAYS);
final ClientDriverResponse response = giveResponse("", null);
// When
driver.addExpectation(
onRequestTo("/path"),
response);
// Then
assertThat(response.hasNotExpired(), is(true));
}
@Test
public void responseExpectationTimeoutDefaultsToImmediately() {
// Given
final ClientDriverRule driver = new ClientDriverRule();
final ClientDriverResponse response = giveResponse("", null);
// When
driver.addExpectation(
onRequestTo("/path"),
response);
// Then
assertThat(response.canExpire(), is(false));
}
@Test
public void responseTimeoutOverridesClientDriverRuleExpectationTimeout() throws InterruptedException {
// Given
final ClientDriverRule driver = new ClientDriverRule()
.expectResponsesWithin(5, TimeUnit.MINUTES);
final ClientDriverResponse response = giveResponse("", null);
// When
driver.addExpectation(
onRequestTo("/path"),
response.within(1, TimeUnit.MILLISECONDS));
Thread.sleep(5);
// Then
assertThat(response.hasNotExpired(), is(false));
}
}