google-nomulus/javatests/google/registry/testing/FakeResponse.java
Michael Muller c458c05801 Rename Java packages to use the .google TLD
The dark lord Gosling designed the Java package naming system so that
ownership flows from the DNS system. Since we own the domain name
registry.google, it seems only appropriate that we should use
google.registry as our package name.
2016-05-13 20:04:42 -04:00

106 lines
3 KiB
Java

// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
//
// 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 google.registry.testing;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.base.Preconditions.checkState;
import static java.util.Collections.unmodifiableMap;
import com.google.common.base.Throwables;
import com.google.common.net.MediaType;
import google.registry.request.Response;
import org.joda.time.DateTime;
import java.util.HashMap;
import java.util.Map;
/** Fake implementation of {@link Response} for testing. */
public final class FakeResponse implements Response {
private int status = 200;
private MediaType contentType = MediaType.HTML_UTF_8;
private String payload = "";
private final Map<String, Object> headers = new HashMap<>();
private boolean wasMutuallyExclusiveResponseSet;
private String lastResponseStackTrace;
public int getStatus() {
return status;
}
public MediaType getContentType() {
return contentType;
}
public String getPayload() {
return payload;
}
public Map<String, Object> getHeaders() {
return unmodifiableMap(headers);
}
@Override
public void setStatus(int status) {
checkArgument(status >= 100);
this.status = status;
}
@Override
public void setContentType(MediaType contentType) {
this.contentType = checkNotNull(contentType);
}
@Override
public void setPayload(String payload) {
checkResponsePerformedOnce();
this.payload = checkNotNull(payload);
}
@Override
public void setHeader(String header, String value) {
headers.put(checkNotNull(header), checkNotNull(value));
}
@Override
public void setDateHeader(String header, DateTime timestamp) {
headers.put(checkNotNull(header), checkNotNull(timestamp));
}
@Override
public void sendJavaScriptRedirect(String redirectUrl) {
checkResponsePerformedOnce();
this.status = 200;
this.payload = "Javascript redirect to " + redirectUrl;
}
private void checkResponsePerformedOnce() {
checkState(!wasMutuallyExclusiveResponseSet,
"Two responses were sent. Here's the previous call:\n%s", lastResponseStackTrace);
wasMutuallyExclusiveResponseSet = true;
lastResponseStackTrace = getStackTrace();
}
private static String getStackTrace() {
try {
throw new Exception();
} catch (Exception e) {
return Throwables.getStackTraceAsString(e);
}
}
}