Add test case for #313

pact-jvm-consumer-junit/src/test/java/au/com/dius/pact/consumer/exampleclients/ArticlesRestClient.java

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+package au.com.dius.pact.consumer.exampleclients;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.client.fluent.Request;
+
+import java.io.IOException;
+
+public class ArticlesRestClient {
+
+    public HttpResponse getArticles(String baseUrl)
+        throws IOException {
+
+        return Request.Get(baseUrl + "/articles.json")
+                .execute().returnResponse();
+    }
+}

pact-jvm-consumer-junit/src/test/java/au/com/dius/pact/consumer/examples/ArticlesTest.java

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+package au.com.dius.pact.consumer.examples;
+
+import au.com.dius.pact.consumer.Pact;
+import au.com.dius.pact.consumer.PactProviderRule;
+import au.com.dius.pact.consumer.PactVerification;
+import au.com.dius.pact.consumer.dsl.PactDslJsonBody;
+import au.com.dius.pact.consumer.dsl.PactDslWithProvider;
+import au.com.dius.pact.consumer.exampleclients.ArticlesRestClient;
+import au.com.dius.pact.model.PactFragment;
+import org.apache.commons.collections4.MapUtils;
+import org.junit.Rule;
+import org.junit.Test;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Example taken from https://groups.google.com/forum/#!topic/pact-support/-Kk_OxvcJQY
+ */
+public class ArticlesTest {
+    Map<String, String> headers = MapUtils.putAll(new HashMap<String, String>(),
+        new String[]{"Content-Type", "application/json"});
+
+    @Rule
+    public PactProviderRule provider = new PactProviderRule("ArticlesProvider", "localhost", 1234, this);
+
+    @Pact(provider = "ArticlesProvider", consumer = "ArticlesConsumer")
+    public PactFragment articlesFragment(PactDslWithProvider builder) {
+        return builder
+            .given("Pact for Issue 313")
+            .uponReceiving("retrieving article data")
+            .path("/articles.json")
+            .method("GET")
+            .willRespondWith()
+            .headers(headers)
+            .status(200)
+            .body(
+                new PactDslJsonBody()
+                    .minArrayLike("articles", 1)
+                        .object("variants")
+                            .eachKeyLike("0032")
+                                .stringType("description", "sample description")
+                            .closeObject()
+                        .closeObject()
+                    .closeObject()
+                    .closeArray()
+            )
+            .toFragment();
+    }
+
+    @PactVerification("ArticlesProvider")
+    @Test
+    public void testArticles() throws IOException {
+        ArticlesRestClient providerRestClient = new ArticlesRestClient();
+        providerRestClient.getArticles("http://localhost:1234");
+    }
+}

pact-jvm-provider-junit/src/test/java/au/com/dius/pact/provider/junit/ArticlesContractTest.java

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+package au.com.dius.pact.provider.junit;
+
+import au.com.dius.pact.provider.junit.loader.PactFolder;
+import au.com.dius.pact.provider.junit.target.HttpTarget;
+import au.com.dius.pact.provider.junit.target.Target;
+import au.com.dius.pact.provider.junit.target.TestTarget;
+import org.junit.runner.RunWith;
+
+@RunWith(PactRunner.class)
+@Provider("ArticlesProvider")
+@PactFolder("../pact-jvm-consumer-junit/build/2.11/pacts")
+public class ArticlesContractTest {
+    @TestTarget
+    public final Target target = new HttpTarget(8000);
+}

pact-jvm-provider-junit/src/test/resources/articles.json

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+
+{
+  "articles": [
+    {
+      "variants": {
+        "1234": {
+          "description": "sample description"
+        }
+      }
+    }
+  ]
+}