1 files changed, 144 insertions, 0 deletions
diff --git a/dmaap-bc/src/test/java/org/onap/dmaap/dbcapi/service/DcaeLocationServiceTest.java b/dmaap-bc/src/test/java/org/onap/dmaap/dbcapi/service/DcaeLocationServiceTest.java
new file mode 100644
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--- /dev/null
+++ b/dmaap-bc/src/test/java/org/onap/dmaap/dbcapi/service/DcaeLocationServiceTest.java
@@ -0,0 +1,144 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.onap.dmaap
+ * ================================================================================
+ * Copyright (C) 2019 Nokia 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.dmaap.dbcapi.service;
+
+import org.junit.Test;
+import org.onap.dmaap.dbcapi.model.DcaeLocation;
+import org.onap.dmaap.dbcapi.model.DmaapObject;
+
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertSame;
+import static org.junit.Assert.assertTrue;
+
+public class DcaeLocationServiceTest {
+
+    private static final String LOCATION_A = "locationA";
+    private static final String LOCATION_B = "locationB";
+    private DcaeLocationService locationService = new DcaeLocationService(new HashMap<>());
+
+    @Test
+    public void getAllDcaeLocations_shouldReturnEmptyCollection() {
+
+        List<DcaeLocation> allDcaeLocations = locationService.getAllDcaeLocations();
+
+        assertTrue(allDcaeLocations.isEmpty());
+    }
+
+    @Test
+    public void addDcaeLocation_shouldAddLocationToMap() {
+        DcaeLocation locationA = createDcaeLocation(LOCATION_A);
+
+        DcaeLocation addedLocation = locationService.addDcaeLocation(locationA);
+
+        assertEquals(locationA, locationService.getDcaeLocation(LOCATION_A));
+        assertSame(locationA, addedLocation);
+    }
+
+    @Test
+    public void addDcaeLocation_shouldSetStatusAndLastModDate() {
+        DcaeLocation locationA = createDcaeLocation(LOCATION_A);
+        Date creationDate = new Date(10);
+        locationA.setLastMod(creationDate);
+
+        DcaeLocation addedLocation = locationService.addDcaeLocation(locationA);
+
+        assertTrue(addedLocation.getLastMod().after(creationDate));
+        assertEquals(DmaapObject.DmaapObject_Status.VALID, addedLocation.getStatus());
+    }
+
+    @Test
+    public void updateDcaeLocation_shouldUpdateLocationAndLastModDate() {
+        DcaeLocation location = createDcaeLocation(LOCATION_A);
+        Date creationDate = new Date(10);
+        location.setLastMod(creationDate);
+        locationService.addDcaeLocation(location);
+
+        DcaeLocation updatedLocation = locationService.updateDcaeLocation(location);
+
+        assertTrue(updatedLocation.getLastMod().after(creationDate));
+        assertSame(location, updatedLocation);
+    }
+
+    @Test
+    public void updateDcaeLocation_shouldShouldReturnNullWhenLocationNameIsEmpty() {
+        DcaeLocation location = createDcaeLocation("");
+
+        DcaeLocation updatedLocation = locationService.updateDcaeLocation(location);
+
+        assertNull(updatedLocation);
+        assertTrue(locationService.getAllDcaeLocations().isEmpty());
+    }
+
+    @Test
+    public void removeDcaeLocation_shouldRemoveLocationFromService() {
+        locationService.addDcaeLocation(createDcaeLocation(LOCATION_A));
+
+        locationService.removeDcaeLocation(LOCATION_A);
+
+        assertTrue(locationService.getAllDcaeLocations().isEmpty());
+    }
+
+    @Test
+    public void getCentralLocation_shouldGetFirstCentralLocation() {
+        locationService.addDcaeLocation(createDcaeLocation(LOCATION_A, "layerA"));
+        locationService.addDcaeLocation(createDcaeLocation(LOCATION_B, "centralLayer"));
+
+        assertEquals(LOCATION_B, locationService.getCentralLocation());
+    }
+
+    @Test
+    public void getCentralLocation_shouldReturnDefaultCentralLocationNameWhenThereIsNoCentralLocation() {
+        locationService.addDcaeLocation(createDcaeLocation(LOCATION_A, "layerA"));
+
+        assertEquals("aCentralLocation", locationService.getCentralLocation());
+    }
+
+    @Test
+    public void isEdgeLocation_shouldReturnTrueForNotCentralLocation() {
+        locationService.addDcaeLocation(createDcaeLocation(LOCATION_A, "layerA"));
+        locationService.addDcaeLocation(createDcaeLocation(LOCATION_B, "centralLayer"));
+
+        assertTrue(locationService.isEdgeLocation(LOCATION_A));
+        assertFalse(locationService.isEdgeLocation(LOCATION_B));
+    }
+
+    @Test
+    public void isEdgeLocation_shouldReturnFalseWhenLocationDoesNotExist() {
+        locationService.addDcaeLocation(createDcaeLocation(LOCATION_A, "layerA"));
+
+        assertFalse(locationService.isEdgeLocation("not_existing_location"));
+    }
+
+    private DcaeLocation createDcaeLocation(String locationName) {
+        return createDcaeLocation(locationName, "dcaeLayer");
+    }
+
+    private DcaeLocation createDcaeLocation(String locationName, String dcaeLayer) {
+        return new DcaeLocation("clli", dcaeLayer, locationName, "openStackAvailabilityZone", "subnet");
+    }
+
+
+}