Added unit tests for FeHealthCheckServlet

Improve unit test coverage in sdc/catalog-fe

Issue-ID: SDC-2327
Signed-off-by: Piotr Borelowski <p.borelowski@partner.samsung.com>
Change-Id: Ic292318327bf23bc572b9efe72810028b2365592

diff --git a/catalog-fe/src/test/java/org/openecomp/sdc/fe/servlets/FeHealthCheckServletTest.java b/catalog-fe/src/test/java/org/openecomp/sdc/fe/servlets/FeHealthCheckServletTest.java
new file mode 100644 (file)
index 0000000..78fe42f
--- /dev/null
+++ b/catalog-fe/src/test/java/org/openecomp/sdc/fe/servlets/FeHealthCheckServletTest.java
@@ -0,0 +1,70 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2019 Samsung. 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.openecomp.sdc.fe.servlets;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.when;
+import static org.openecomp.sdc.common.api.Constants.HEALTH_CHECK_SERVICE_ATTR;
+
+import javax.servlet.ServletContext;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpSession;
+import javax.ws.rs.core.Response;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+
+@RunWith(MockitoJUnitRunner.class)
+public class FeHealthCheckServletTest {
+
+    private final FeHealthCheckServlet healthCheckServlet = new FeHealthCheckServlet();
+    private final Response response = Response.status(200).entity("Ok").build();
+
+    @Mock
+    private HealthCheckService healthCheckService;
+
+    @Mock
+    private ServletContext servletContext;
+
+    @Mock
+    private HttpSession session;
+
+    @Mock
+    private HttpServletRequest request;
+
+    @Test
+    public void testGetFEandBeHealthCheck() {
+        // given
+        when(healthCheckService.getFeHealth()).thenReturn(response);
+        when(servletContext.getAttribute(eq(HEALTH_CHECK_SERVICE_ATTR))).thenReturn(healthCheckService);
+        when(session.getServletContext()).thenReturn(servletContext);
+        when(request.getSession()).thenReturn(session);
+
+        // when
+        final Response healthCheck = healthCheckServlet.getFEandBeHealthCheck(request);
+
+        // then
+        assertEquals(response, healthCheck);
+    }
+}