contract-testing-demo

commit 18fcf94515f384eaf0b6d676079ddb9d4c00dbf8
parent 54559fa28e6af0c2ca01a7e07d4f8460eaba4618
Author: Jul <jul@9o.is>
Date:   Wed, 26 Jun 2019 15:27:31 -0400

Extract Pact setup and verification - refactoring

Diffstat:
A
consumer-driven/zoo-service/src/test/java/AnimalServiceHelper.java
 | 
28
++++++++++++++++++++++++++++
M
consumer-driven/zoo-service/src/test/java/AnimalServicePactTest.java
 | 
27
++-------------------------

2 files changed, 30 insertions(+), 25 deletions(-)
diff --git a/consumer-driven/zoo-service/src/test/java/AnimalServiceHelper.java b/consumer-driven/zoo-service/src/test/java/AnimalServiceHelper.java
@@ -0,0 +1,28 @@
+import au.com.dius.pact.consumer.PactVerificationResult;
+import au.com.dius.pact.model.MockProviderConfig;
+import au.com.dius.pact.model.RequestResponsePact;
+
+import static au.com.dius.pact.consumer.ConsumerPactRunnerKt.runConsumerTest;
+import static org.junit.Assert.assertEquals;
+
+class AnimalServiceHelper {
+
+    interface AnimalServiceSetup {
+        void setupAnimalService(AnimalService animalService);
+    }
+
+    static void consume(RequestResponsePact pact, AnimalServiceSetup animalServiceSetup) {
+        MockProviderConfig config = MockProviderConfig.createDefault();
+
+        PactVerificationResult result = runConsumerTest(pact, config, (mockServer, context) -> {
+            AnimalService animalService = new AnimalService(mockServer.getUrl());
+            animalServiceSetup.setupAnimalService(animalService);
+        });
+
+        if (result instanceof PactVerificationResult.Error) {
+            throw new RuntimeException(((PactVerificationResult.Error)result).getError());
+        }
+
+        assertEquals(PactVerificationResult.Ok.INSTANCE, result);
+    }
+}
diff --git a/consumer-driven/zoo-service/src/test/java/AnimalServicePactTest.java b/consumer-driven/zoo-service/src/test/java/AnimalServicePactTest.java
@@ -1,14 +1,11 @@
 import au.com.dius.pact.consumer.ConsumerPactBuilder;
-import au.com.dius.pact.consumer.PactVerificationResult;
 import au.com.dius.pact.consumer.dsl.PactDslWithProvider;
-import au.com.dius.pact.model.MockProviderConfig;
 import au.com.dius.pact.model.RequestResponsePact;
 import org.junit.Test;
 
 import java.util.HashMap;
 import java.util.Map;
 
-import static au.com.dius.pact.consumer.ConsumerPactRunnerKt.runConsumerTest;
 import static org.junit.Assert.*;
 
 public class AnimalServicePactTest {
@@ -34,20 +31,10 @@ public class AnimalServicePactTest {
                     .body("{\"name\": \"Mary\"}")
             .toPact();
 
-        MockProviderConfig config = MockProviderConfig.createDefault();
-
-        PactVerificationResult result = runConsumerTest(pact, config, (mockServer, context) -> {
-            AnimalService animalService = new AnimalService(mockServer.getUrl());
+        AnimalServiceHelper.consume(pact, animalService -> {
             Alligator alligator = animalService.getAlligator("Mary");
-
             assertEquals("Mary", alligator.getName());
         });
-
-        if (result instanceof PactVerificationResult.Error) {
-            throw new RuntimeException(((PactVerificationResult.Error)result).getError());
-        }
-
-        assertEquals(PactVerificationResult.Ok.INSTANCE, result);
     }
 
     @Test
@@ -61,20 +48,10 @@ public class AnimalServicePactTest {
                     .status(404)
             .toPact();
 
-        MockProviderConfig config = MockProviderConfig.createDefault();
-
-        PactVerificationResult result = runConsumerTest(pact, config, (mockServer, context) -> {
-            AnimalService animalService = new AnimalService(mockServer.getUrl());
+        AnimalServiceHelper.consume(pact, animalService -> {
             Alligator alligator = animalService.getAlligator("Mary");
-
             assertNull(alligator);
         });
-
-        if (result instanceof PactVerificationResult.Error) {
-            throw new RuntimeException(((PactVerificationResult.Error)result).getError());
-        }
-
-        assertEquals(PactVerificationResult.Ok.INSTANCE, result);
     }
 
     public void animalServiceIsUnavailable() {}