Test coverage in XInterfaceService

Increased coverage from 68% to 100%

Issue-ID: APPC-1436
Change-Id: If9f1670ba9955325bf938d7edf3d7d67bb48088c
Signed-off-by: Joss Armstrong <joss.armstrong@ericsson.com>

1 files changed, 76 insertions, 0 deletions

diff --git a/appc-inbound/appc-design-services/provider/src/test/java/org/onap/appc/design/xinterface/XInterfaceServiceTest.java b/appc-inbound/appc-design-services/provider/src/test/java/org/onap/appc/design/xinterface/XInterfaceServiceTest.java
new file mode 100644
index 000000000..4e3f83fa3
--- /dev/null
+++ b/appc-inbound/appc-design-services/provider/src/test/java/org/onap/appc/design/xinterface/XInterfaceServiceTest.java
@@ -0,0 +1,76 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2019 Ericsson
+ * ================================================================================
+ * 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.appc.design.xinterface;
+
+import static org.junit.Assert.assertNull;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.mockito.Mockito;
+import org.onap.appc.design.services.util.DesignServiceConstants;
+
+public class XInterfaceServiceTest {
+
+    @Rule
+    public ExpectedException expectedEx = ExpectedException.none();
+
+    @Test
+    public void testExecute() throws Exception {
+        XInterfaceService service = Mockito.spy(new XInterfaceService());
+        XResponseProcessor processor = Mockito.mock(XResponseProcessor.class);
+        Mockito.when(processor.parseResponse(Mockito.anyString(), Mockito.anyString())).thenReturn(null);
+        Mockito.when(service.getXResponseProcessor()).thenReturn(processor);
+        assertNull(service.execute(DesignServiceConstants.GETINSTARDATA, "{}"));
+    }
+
+    @Test
+    public void testExecuteException() throws Exception {
+        XInterfaceService service = Mockito.spy(XInterfaceService.getInstance());
+        XResponseProcessor processor = Mockito.mock(XResponseProcessor.class);
+        Mockito.when(processor.parseResponse(Mockito.anyString(), Mockito.anyString())).thenThrow(new RuntimeException());
+        Mockito.when(service.getXResponseProcessor()).thenReturn(processor);
+        expectedEx.expect(RuntimeException.class);
+        service.execute(DesignServiceConstants.GETINSTARDATA, "{}");
+    }
+
+    @Test
+    public void testExecuteNullPayload() throws Exception {
+        XInterfaceService service = Mockito.spy(XInterfaceService.getInstance());
+        XResponseProcessor processor = Mockito.mock(XResponseProcessor.class);
+        Mockito.when(processor.parseResponse(Mockito.anyString(), Mockito.anyString())).thenThrow(new RuntimeException());
+        Mockito.when(service.getXResponseProcessor()).thenReturn(processor);
+        expectedEx.expect(Exception.class);
+        expectedEx.expectMessage("Payload is null or empty..");
+        service.execute(DesignServiceConstants.GETINSTARDATA, null);
+    }
+
+    @Test
+    public void testExecuteInvalidAction() throws Exception {
+        XInterfaceService service = Mockito.spy(XInterfaceService.getInstance());
+        XResponseProcessor processor = Mockito.mock(XResponseProcessor.class);
+        Mockito.when(processor.parseResponse(Mockito.anyString(), Mockito.anyString())).thenThrow(new RuntimeException());
+        Mockito.when(service.getXResponseProcessor()).thenReturn(processor);
+        expectedEx.expect(Exception.class);
+        expectedEx.expectMessage("No Such Action, Please enter valid Action");
+        service.execute("TEST", "{}");
+    }
+}