add pact provider test (#3475)

spring-rest/src/test/java/org/baeldung/pact/PactProviderTest.java

@@ -0,0 +1,40 @@
+package org.baeldung.pact;
+
+import org.baeldung.config.MainApplication;
+import org.junit.BeforeClass;
+import org.junit.runner.RunWith;
+import org.springframework.boot.SpringApplication;
+import org.springframework.web.context.ConfigurableWebApplicationContext;
+
+import au.com.dius.pact.provider.junit.PactRunner;
+import au.com.dius.pact.provider.junit.Provider;
+import au.com.dius.pact.provider.junit.State;
+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;
+
+@RunWith(PactRunner.class)
+@Provider("test_provider")
+@PactFolder("pacts")
+public class PactProviderTest {
+
+    @TestTarget
+    public final Target target = new HttpTarget("http", "localhost", 8082, "/spring-rest");
+
+    private static ConfigurableWebApplicationContext application;
+
+    @BeforeClass
+    public static void start() {
+        application = (ConfigurableWebApplicationContext) SpringApplication.run(MainApplication.class);
+    }
+
+    @State("test GET")
+    public void toGetState() {
+    }
+
+    @State("test POST")
+    public void toPostState() {
+    }
+
+}