+examples make examples project aware of TCK, publisher fails

Author: ktoso

examples/build.gradle

@@ -1,4 +1,6 @@
 description = 'reactive-streams-examples'
 dependencies {
     compile project(':reactive-streams')
+    testCompile project(':reactive-streams-tck')
 }
+test.useTestNG()

examples/src/test/java/org/reactivestreams/example/unicast/InfiniteIncrementNumberPublisherTest.java

@@ -0,0 +1,29 @@
+package org.reactivestreams.example.unicast;
+
+import org.reactivestreams.Publisher;
+import org.reactivestreams.tck.PublisherVerification;
+import org.reactivestreams.tck.TestEnvironment;
+import org.testng.annotations.Test;
+
+@Test
+public class InfiniteIncrementNumberPublisherTest extends PublisherVerification<Integer> {
+
+  final static long DefaultTimeoutMillis = 100;
+  final static long PublisherReferenceGCTimeoutMillis = 300;
+
+  public InfiniteIncrementNumberPublisherTest() {
+    super(new TestEnvironment(DefaultTimeoutMillis), PublisherReferenceGCTimeoutMillis);
+  }
+
+  @Override public Publisher<Integer> createPublisher(long elements) {
+    return new InfiniteIncrementNumberPublisher();
+  }
+
+  @Override public Publisher<Integer> createErrorStatePublisher() {
+    return null;
+  }
+
+  @Override public long maxElementsFromPublisher() {
+    return super.publisherUnableToSignalOnComplete();
+  }
+}

examples/src/test/resources/testng.yaml

@@ -0,0 +1,7 @@
+name: ExamplesSuite
+threadCount: 1
+
+tests:
+  - name: Examples
+    classes:
+      - org.reactivestreams.example.unicast.InfiniteIncrementNumberPublisherTest