com.github.tomakehurst.wiremock.verification.InMemoryRequestJournal Maven / Gradle / Ivy
/*
* Copyright (C) 2011 Thomas Akehurst
*
* 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.tomakehurst.wiremock.verification;
import com.github.tomakehurst.wiremock.http.Request;
import com.github.tomakehurst.wiremock.http.RequestListener;
import com.github.tomakehurst.wiremock.http.Response;
import com.github.tomakehurst.wiremock.matching.RequestMatcherExtension;
import com.github.tomakehurst.wiremock.matching.RequestPattern;
import com.github.tomakehurst.wiremock.stubbing.ServedStub;
import com.google.common.base.Function;
import com.google.common.base.Optional;
import com.google.common.base.Predicate;
import com.google.common.collect.ImmutableList;
import java.util.Collections;
import java.util.List;
import java.util.Queue;
import java.util.concurrent.ConcurrentLinkedQueue;
import static com.github.tomakehurst.wiremock.matching.RequestPattern.thatMatch;
import static com.google.common.collect.Iterables.filter;
import static com.google.common.collect.Iterables.size;
import static com.google.common.collect.Iterables.transform;
public class InMemoryRequestJournal implements RequestListener, RequestJournal {
private final Queue servedStubs = new ConcurrentLinkedQueue();
private final Optional maxEntries;
public InMemoryRequestJournal(Optional maxEntries) {
if (maxEntries.isPresent() && maxEntries.get() < 0) {
throw new IllegalArgumentException("Maximum number of entries of journal must be greater than zero");
}
this.maxEntries = maxEntries;
}
@Override
public int countRequestsMatching(RequestPattern requestPattern) {
return size(filter(getRequests(), thatMatch(requestPattern)));
}
@Override
public List getRequestsMatching(RequestPattern requestPattern) {
return ImmutableList.copyOf(filter(getRequests(), thatMatch(requestPattern)));
}
private Predicate matchedBy(final RequestPattern requestPattern) {
return new Predicate() {
public boolean apply(Request input) {
return requestPattern.isMatchedBy(input, Collections.emptyMap());
}
};
}
@Override
public void requestReceived(Request request, Response response) {
servedStubs.add(ServedStub.exactMatch(LoggedRequest.createFrom(request), null));
removeOldEntries();
}
@Override
public void requestReceived(ServedStub servedStub) {
servedStubs.add(servedStub);
removeOldEntries();
}
@Override
public List getAllServedStubs() {
return ImmutableList.copyOf(servedStubs);
}
@Override
public void reset() {
servedStubs.clear();
}
private Iterable getRequests() {
return transform(servedStubs, new Function() {
public LoggedRequest apply(ServedStub input) {
return input.getRequest();
}
});
}
private void removeOldEntries() {
if (maxEntries.isPresent()) {
while (servedStubs.size() > maxEntries.get()) {
servedStubs.poll();
}
}
}
}