BAEL-3091: The Prototype Pattern in Java (changed code based on valid comments from a reader)

spring-security-sso/spring-security-sso-kerberos/src/test/java/kerberos/client/SampleClientManualTest.java

@@ -0,0 +1,39 @@
+package kerberos.client;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.web.client.RestClientException;
+import org.springframework.web.client.RestTemplate;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+/**
+ * Procedure to run this manual test:
+ * <ol>
+ * <li>Start {@code KerberosMiniKdc}</li>
+ * <li>Start {@code KerberizedServerApp}</li>
+ * <li>Run the test</li>
+ * </ol>
+ */
+@RunWith(SpringRunner.class)
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+public class SampleClientManualTest {
+
+	@Autowired
+	private SampleClient sampleClient;
+
+	@Test
+	public void givenKerberizedRestTemplate_whenServiceCall_thenSuccess() {
+		assertEquals("data from kerberized server", sampleClient.getData());
+	}
+
+	@Test
+	public void givenRestTemplate_whenServiceCall_thenFail() {
+		sampleClient.setRestTemplate(new RestTemplate());
+		assertThrows(RestClientException.class, sampleClient::getData);
+	}
+}