/*
* Copyright 2013 Agorava
*
* 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.agorava.rest;
import org.agorava.api.rest.Response;
import org.junit.Before;
import org.junit.Test;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import static org.junit.Assert.assertEquals;
public class ResponseTest {
private Response response;
private ConnectionStub connection;
@Before
public void setup() throws Exception {
connection = new ConnectionStub();
connection.addResponseHeader("one", "one");
connection.addResponseHeader("two", "two");
response = new ResponseImpl(connection);
}
@Test
public void shouldPopulateResponseHeaders() {
assertEquals(2, response.getHeaders().size());
assertEquals("one", response.getHeader("one"));
}
@Test
public void shouldParseBodyContents() {
assertEquals("contents", response.getBody());
assertEquals(1, connection.getTimesCalledInpuStream());
}
@Test
public void shouldParseBodyContentsOnlyOnce() {
assertEquals("contents", response.getBody());
assertEquals("contents", response.getBody());
assertEquals("contents", response.getBody());
assertEquals(1, connection.getTimesCalledInpuStream());
}
@Test
public void shouldHandleAConnectionWithErrors() throws Exception {
Response errResponse = new ResponseImpl(new FaultyConnection());
assertEquals(400, errResponse.getCode());
assertEquals("errors", errResponse.getBody());
}
private static class FaultyConnection extends ConnectionStub {
public FaultyConnection() throws Exception {
super();
}
@Override
public InputStream getErrorStream() {
return new ByteArrayInputStream("errors".getBytes());
}
@Override
public int getResponseCode() throws IOException {
return 400;
}
}
}