/*
* Copyright 2016 the original author or authors.
*
* 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 ratpack.stream.tck;
import org.reactivestreams.Publisher;
import org.reactivestreams.tck.PublisherVerification;
import org.reactivestreams.tck.TestEnvironment;
import org.testng.annotations.AfterTest;
import ratpack.stream.Streams;
import ratpack.test.exec.ExecHarness;
import java.time.Duration;
public class BatchPublisherVerification extends PublisherVerification<Integer> {
public BatchPublisherVerification() {
super(new TestEnvironment());
}
private final ExecHarness harness = ExecHarness.harness();
@AfterTest
public void stopHarness() throws Exception {
harness.close();
}
@Override
public Publisher<Integer> createPublisher(long elements) {
return Streams.periodically(harness.getController().getExecutor(), Duration.ofNanos(100), i ->
i < elements ? i : null
);
}
@Override
public Publisher<Integer> createFailedPublisher() {
return null; // because subscription always succeeds. Nothing is attempted until a request is received.
}
}