add UT for NCF model

Issue-ID: VID-378
Signed-off-by: Eylon Malin <eylon.malin@intl.att.com>
Change-Id: I4f9eaa8a12770d7afb9b51633e70ff799f670b70

diff --git a/vid-app-common/src/test/java/org/onap/vid/model/aaiTree/NCFTest.kt b/vid-app-common/src/test/java/org/onap/vid/model/aaiTree/NCFTest.kt
new file mode 100644 (file)
index 0000000..ad8d4e3
--- /dev/null
+++ b/vid-app-common/src/test/java/org/onap/vid/model/aaiTree/NCFTest.kt
@@ -0,0 +1,63 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2017 - 2019 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.vid.model.aaiTree
+
+import org.mockito.Mockito
+import org.mockito.Mockito.mock
+import org.onap.vid.aai.model.AaiGetNetworkCollectionDetails.Relationship
+import org.onap.vid.aai.model.AaiGetNetworkCollectionDetails.RelationshipList
+import org.testng.Assert.assertEquals
+import org.testng.annotations.DataProvider
+import org.testng.annotations.Test
+
+class NCFTest {
+
+    private fun createRelationshipListWithRelatedTo(relatedTo: List<String>): RelationshipList {
+        val relationshipList = RelationshipList()
+        relationshipList.relationship = relatedTo.map {
+            val relationShip = Relationship()
+            relationShip.relatedTo = it
+            relationShip
+        }
+        return relationshipList
+    }
+
+    @DataProvider
+    fun testGetNumberOfNetworksDataProvider(): Array<Array<out Any?>> {
+        return arrayOf(
+                arrayOf(RelationshipList(), 0),
+                arrayOf(null, 0),
+                arrayOf(createRelationshipListWithRelatedTo(listOf("l3-network", "l3-network")), 2),
+                arrayOf(createRelationshipListWithRelatedTo(listOf("l3-network", "something-else")), 1),
+                arrayOf(createRelationshipListWithRelatedTo(listOf("something-else")), 0),
+                arrayOf(createRelationshipListWithRelatedTo(listOf()), 0)
+        )
+    }
+
+
+    @Test(dataProvider = "testGetNumberOfNetworksDataProvider")
+    fun testGetNumberOfNetworks(relationShipList: RelationshipList?, expectedNumber: Int) {
+        val aaiTreeNode: AAITreeNode = mock(AAITreeNode::class.java)
+        Mockito.`when`(aaiTreeNode.relationshipList).thenReturn(relationShipList)
+        val ncf = NCF(aaiTreeNode)
+        assertEquals(ncf.numberOfNetworks, expectedNumber)
+    }
+}