// *************************************************************************************************************************** | |
// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file * | |
// * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file * | |
// * to you 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.apache.juneau.server.test; | |
import static org.apache.juneau.server.test.TestUtils.*; | |
import static org.junit.Assert.*; | |
import java.util.*; | |
import java.util.regex.*; | |
import org.apache.http.entity.*; | |
import org.apache.juneau.client.*; | |
import org.apache.juneau.json.*; | |
import org.junit.*; | |
public class RestClientTest { | |
private static String URL = "/testRestClient"; | |
//==================================================================================================== | |
// successPattern() | |
//==================================================================================================== | |
@Test | |
public void testSuccessPattern() throws Exception { | |
RestClient c = new TestRestClient(JsonSerializer.DEFAULT, JsonParser.DEFAULT); | |
String r; | |
int rc; | |
r = c.doPost(URL, new StringEntity("xxxSUCCESSxxx")).successPattern("SUCCESS").getResponseAsString(); | |
assertEquals("xxxSUCCESSxxx", r); | |
rc = c.doPost(URL, new StringEntity("xxxSUCCESSxxx")).successPattern("SUCCESS").run(); | |
assertEquals(200, rc); | |
try { | |
r = c.doPost(URL, new StringEntity("xxxFAILURExxx")).successPattern("SUCCESS").getResponseAsString(); | |
fail(); | |
} catch (RestCallException e) { | |
assertEquals("Success pattern not detected.", e.getLocalizedMessage()); | |
} | |
c.closeQuietly(); | |
} | |
//==================================================================================================== | |
// failurePattern() | |
//==================================================================================================== | |
@Test | |
public void testFailurePattern() throws Exception { | |
RestClient c = new TestRestClient(JsonSerializer.DEFAULT, JsonParser.DEFAULT); | |
String r; | |
int rc; | |
r = c.doPost(URL, new StringEntity("xxxSUCCESSxxx")).failurePattern("FAILURE").getResponseAsString(); | |
assertEquals("xxxSUCCESSxxx", r); | |
rc = c.doPost(URL, new StringEntity("xxxSUCCESSxxx")).failurePattern("FAILURE").run(); | |
assertEquals(200, rc); | |
try { | |
r = c.doPost(URL, new StringEntity("xxxFAILURExxx")).failurePattern("FAILURE").getResponseAsString(); | |
fail(); | |
} catch (RestCallException e) { | |
assertEquals("Failure pattern detected.", e.getLocalizedMessage()); | |
} | |
try { | |
r = c.doPost(URL, new StringEntity("xxxERRORxxx")).failurePattern("FAILURE|ERROR").getResponseAsString(); | |
fail(); | |
} catch (RestCallException e) { | |
assertEquals("Failure pattern detected.", e.getLocalizedMessage()); | |
} | |
c.closeQuietly(); | |
} | |
//==================================================================================================== | |
// captureResponse()/getCapturedResponse() | |
//==================================================================================================== | |
@Test | |
public void testCaptureResponse() throws Exception { | |
RestClient c = new TestRestClient(JsonSerializer.DEFAULT, JsonParser.DEFAULT); | |
RestCall rc = c.doPost(URL, new StringEntity("xxx")).captureResponse(); | |
try { | |
rc.getCapturedResponse(); | |
fail(); | |
} catch (IllegalStateException e) { | |
assertEquals("This method cannot be called until the response has been consumed.", e.getLocalizedMessage()); | |
} | |
rc.run(); | |
assertEquals("xxx", rc.getCapturedResponse()); | |
assertEquals("xxx", rc.getCapturedResponse()); | |
rc = c.doPost(URL, new StringEntity("xxx")).captureResponse(); | |
assertEquals("xxx", rc.getResponseAsString()); | |
assertEquals("xxx", rc.getCapturedResponse()); | |
assertEquals("xxx", rc.getCapturedResponse()); | |
try { | |
rc.getResponseAsString(); | |
fail(); | |
} catch (IllegalStateException e) { | |
assertEquals("Method cannot be called. Response has already been consumed.", e.getLocalizedMessage()); | |
} | |
c.closeQuietly(); | |
} | |
//==================================================================================================== | |
// addResponsePattern() | |
//==================================================================================================== | |
@Test | |
public void testAddResponsePattern() throws Exception { | |
RestClient c = new TestRestClient(JsonSerializer.DEFAULT, JsonParser.DEFAULT); | |
String r; | |
final List<String> l = new ArrayList<String>(); | |
ResponsePattern p = new ResponsePattern("x=(\\d+),y=(\\S+)") { | |
@Override | |
public void onMatch(RestCall restCall, Matcher m) throws RestCallException { | |
l.add(m.group(1)+'/'+m.group(2)); | |
} | |
@Override | |
public void onNoMatch(RestCall restCall) throws RestCallException { | |
throw new RestCallException("Pattern not found!"); | |
} | |
}; | |
r = c.doPost(URL, new StringEntity("x=1,y=2")).addResponsePattern(p).getResponseAsString(); | |
assertEquals("x=1,y=2", r); | |
assertObjectEquals("['1/2']", l); | |
l.clear(); | |
r = c.doPost(URL, new StringEntity("x=1,y=2\nx=3,y=4")).addResponsePattern(p).getResponseAsString(); | |
assertEquals("x=1,y=2\nx=3,y=4", r); | |
assertObjectEquals("['1/2','3/4']", l); | |
try { | |
c.doPost(URL, new StringEntity("x=1")).addResponsePattern(p).run(); | |
fail(); | |
} catch (RestCallException e) { | |
assertEquals("Pattern not found!", e.getLocalizedMessage()); | |
assertEquals(0, e.getResponseCode()); | |
} | |
// Two patterns! | |
ResponsePattern p1 = new ResponsePattern("x=(\\d+)") { | |
@Override | |
public void onMatch(RestCall restCall, Matcher m) throws RestCallException { | |
l.add("x="+m.group(1)); | |
} | |
@Override | |
public void onNoMatch(RestCall restCall) throws RestCallException { | |
throw new RestCallException("Pattern x not found!"); | |
} | |
}; | |
ResponsePattern p2 = new ResponsePattern("y=(\\S+)") { | |
@Override | |
public void onMatch(RestCall restCall, Matcher m) throws RestCallException { | |
l.add("y="+m.group(1)); | |
} | |
@Override | |
public void onNoMatch(RestCall restCall) throws RestCallException { | |
throw new RestCallException("Pattern y not found!"); | |
} | |
}; | |
l.clear(); | |
r = c.doPost(URL, new StringEntity("x=1,y=2\nx=3,y=4")).addResponsePattern(p1).addResponsePattern(p2).getResponseAsString(); | |
assertEquals("x=1,y=2\nx=3,y=4", r); | |
assertObjectEquals("['x=1','x=3','y=2','y=4']", l); | |
try { | |
c.doPost(URL, new StringEntity("x=1\nx=3")).addResponsePattern(p1).addResponsePattern(p2).getResponseAsString(); | |
} catch (RestCallException e) { | |
assertEquals("Pattern y not found!", e.getLocalizedMessage()); | |
assertEquals(0, e.getResponseCode()); | |
} | |
try { | |
c.doPost(URL, new StringEntity("y=1\ny=3")).addResponsePattern(p1).addResponsePattern(p2).getResponseAsString(); | |
} catch (RestCallException e) { | |
assertEquals("Pattern x not found!", e.getLocalizedMessage()); | |
assertEquals(0, e.getResponseCode()); | |
} | |
c.closeQuietly(); | |
} | |
} |