contract-testing-demo

commit ff2d88d1e4d0ec2d0dc251f50d246b930a2c8d67
parent 6b391f301d7d05e0a405571451b7a10f9780a56e
Author: Jul <jul@9o.is>
Date:   Wed, 26 Jun 2019 12:46:00 -0400

Write failing provider test

Test:
Given there exists an alligator named Mary, a request for Mary the
alligator returns Mary the alligator.

Diffstat:
M
consumer-driven/animal-service/src/test/java/app/ZooServicePactTest.java
 | 
52
+++++++++++++++++++++++++++++++++++++++++++++++++---

1 file changed, 49 insertions(+), 3 deletions(-)
diff --git a/consumer-driven/animal-service/src/test/java/app/ZooServicePactTest.java b/consumer-driven/animal-service/src/test/java/app/ZooServicePactTest.java
@@ -1,10 +1,56 @@
 package app;
 
-import org.junit.Test;
-import static org.junit.Assert.*;
+import app.alligator.AlligatorController;
+import au.com.dius.pact.provider.junit.Provider;
+import au.com.dius.pact.provider.junit.RestPactRunner;
+import au.com.dius.pact.provider.junit.State;
+import au.com.dius.pact.provider.junit.StateChangeAction;
+import au.com.dius.pact.provider.junit.loader.PactFolder;
+import au.com.dius.pact.provider.junit.target.TestTarget;
+import au.com.dius.pact.provider.spring.target.MockMvcTarget;
+import org.junit.Before;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
 
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@RunWith(RestPactRunner.class)
+@Provider("Animal Service")
+@PactFolder("../pacts")
 public class ZooServicePactTest {
-    public void alligatorMaryExists() {}
+
+    @TestTarget
+    public final MockMvcTarget target = new MockMvcTarget();
+
+    @InjectMocks
+    private AlligatorController alligatorController;
+
+    @Mock
+    private AlligatorRepository alligatorRepository;
+
+    @State("there exists an alligator named Mary")
+    public void alligatorMaryExists() {
+        when(alligatorRepository.getByName("Mary"))
+                .thenReturn(new Alligator("Mary"));
+    }
+
+    @State(
+        value = "there exists an alligator named Mary",
+        action = StateChangeAction.TEARDOWN
+    )
+    public void alligatorMaryExistsVerification() {
+        verify(alligatorRepository).getByName("Mary");
+    }
+
     public void alligatorMaryDoesNotExist() {}
     public void animalServiceIsUnavailable() {}
+
+    @Before
+    public void before() {
+        MockitoAnnotations.initMocks(this);
+        target.setControllers(alligatorController);
+    }
 }