1 files changed, 87 insertions, 0 deletions
diff --git a/common/src/test/java/org/onap/so/client/RestClientTest.java b/common/src/test/java/org/onap/so/client/RestClientTest.java
new file mode 100644
index 0000000000..1443f04f3a
--- /dev/null
+++ b/common/src/test/java/org/onap/so/client/RestClientTest.java
@@ -0,0 +1,87 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 - 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.so.client;
+
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import java.net.MalformedURLException;
+import java.net.SocketTimeoutException;
+
+import javax.ws.rs.NotFoundException;
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.UriBuilder;
+import javax.ws.rs.core.UriBuilderException;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.runners.MockitoJUnitRunner;
+import org.onap.so.utils.TargetEntity;
+
+@RunWith(MockitoJUnitRunner.class)
+public class RestClientTest {
+
+	
+	@Mock
+	private RestProperties props;
+	
+	
+	@Test
+	public void retries() throws Exception {
+		RestClient spy = buildSpy();
+		RestRequest mockCallable = mock(RestRequest.class);
+		when(mockCallable.call()).thenThrow(new WebApplicationException(new SocketTimeoutException()));
+		doReturn(mockCallable).when(spy).buildRequest(any(String.class), any(Object.class));
+		try {
+			spy.get();
+		} catch (Exception e) {
+			//we expect an exception, ignore it
+		}
+		verify(mockCallable, times(3)).call();
+		
+	}
+	
+	@Test
+	public void exceptionDoNotRetry() throws Exception {
+		RestClient spy = buildSpy();
+		RestRequest mockCallable = mock(RestRequest.class);
+		when(mockCallable.call()).thenThrow(new WebApplicationException(new NotFoundException()));
+		doReturn(mockCallable).when(spy).buildRequest(any(String.class), any(Object.class));
+		try {
+			spy.get();
+		} catch (Exception e) {
+			//we expect an exception, ignore it
+		}
+		verify(mockCallable, times(1)).call();
+		
+	}
+	private RestClient buildSpy() throws MalformedURLException, IllegalArgumentException, UriBuilderException {
+		RestClient client = new HttpClient(UriBuilder.fromUri("http://localhost/test").build().toURL(), "application/json", TargetEntity.BPMN);
+		
+		return spy(client);
+	}
+}