1 files changed, 149 insertions, 0 deletions
diff --git a/graph-inventory/aai-client/src/test/java/org/onap/so/client/aai/DSLQueryBuilderTest.java b/graph-inventory/aai-client/src/test/java/org/onap/so/client/aai/DSLQueryBuilderTest.java
new file mode 100644
index 0000000000..1a1a7d124e
--- /dev/null
+++ b/graph-inventory/aai-client/src/test/java/org/onap/so/client/aai/DSLQueryBuilderTest.java
@@ -0,0 +1,149 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * 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.so.client.aai;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import org.junit.Test;
+import org.onap.so.client.graphinventory.entities.DSLNodeKey;
+import org.onap.so.client.graphinventory.entities.DSLQueryBuilder;
+import org.onap.so.client.graphinventory.entities.DSLStartNode;
+import org.onap.so.client.graphinventory.entities.Output;
+import org.onap.so.client.graphinventory.entities.Start;
+import org.onap.so.client.graphinventory.entities.TraversalBuilder;
+import org.onap.so.client.graphinventory.entities.__;
+
+public class DSLQueryBuilderTest {
+
+    @Test
+    public void whereTest() {
+        DSLQueryBuilder<Start, Start> builder = TraversalBuilder.fragment(new DSLStartNode(AAIObjectType.CLOUD_REGION,
+                __.key("cloud-owner", "att-nc"), __.key("cloud-region-id", "test")));
+
+        builder.to(__.node(AAIObjectType.VLAN_TAG))
+                .where(__.node(AAIObjectType.OWNING_ENTITY, __.key("owning-entity-name", "name")))
+                .to(__.node(AAIObjectType.VLAN_TAG, __.key("vlan-id-outer", "108")).output());
+
+        assertEquals("cloud-region('cloud-owner', 'att-nc')('cloud-region-id', 'test') > "
+                + "vlan-tag (> owning-entity('owning-entity-name', 'name')) > " + "vlan-tag*('vlan-id-outer', '108')",
+                builder.build().get());
+    }
+
+    @Test
+    public void unionTest() {
+        DSLQueryBuilder<Output, Output> builder = TraversalBuilder
+                .traversal(new DSLStartNode(AAIObjectType.GENERIC_VNF, __.key("vnf-id", "vnfId")).output());
+
+        builder.union(__.node(AAIObjectType.PSERVER).output().to(__.node(AAIObjectType.COMPLEX).output()),
+                __.node(AAIObjectType.VSERVER)
+                        .to(__.node(AAIObjectType.PSERVER).output().to(__.node(AAIObjectType.COMPLEX).output())));
+
+        assertEquals(
+                "generic-vnf*('vnf-id', 'vnfId') > " + "[ pserver* > complex*, " + "vserver > pserver* > complex* ]",
+                builder.build().get());
+    }
+
+    @Test
+    public void whereUnionTest() {
+        DSLQueryBuilder<Output, Output> builder = TraversalBuilder
+                .traversal(new DSLStartNode(AAIObjectType.GENERIC_VNF, __.key("vnf-id", "vnfId")).output());
+
+        builder.where(__.union(__.node(AAIObjectType.PSERVER, __.key("hostname", "hostname1")),
+                __.node(AAIObjectType.VSERVER).to(__.node(AAIObjectType.PSERVER, __.key("hostname", "hostname1")))));
+
+        assertEquals("generic-vnf*('vnf-id', 'vnfId') (> [ pserver('hostname', 'hostname1'), "
+                + "vserver > pserver('hostname', 'hostname1') ])", builder.build().get());
+    }
+
+    @Test
+    public void notNullTest() {
+        DSLQueryBuilder<Output, Output> builder = TraversalBuilder.traversal(
+                new DSLStartNode(AAIObjectType.CLOUD_REGION, __.key("cloud-owner", "", "null").not()).output());
+
+        assertEquals("cloud-region* !('cloud-owner', ' ', ' null ')", builder.build().get());
+    }
+
+    @Test
+    public void shortCutToTest() {
+        DSLQueryBuilder<Output, Output> builder = TraversalBuilder
+                .traversal(new DSLStartNode(AAIObjectType.PSERVER, __.key("hostname", "my-hostname")).output());
+
+        builder.to(AAIObjectType.P_INTERFACE).to(AAIObjectType.SRIOV_PF, __.key("pf-pci-id", "my-id"));
+        assertEquals("pserver*('hostname', 'my-hostname') > p-interface > sriov-pf('pf-pci-id', 'my-id')",
+                builder.build().get());
+    }
+
+    @Test
+    public void limitTest() {
+        DSLQueryBuilder<Output, Output> builder = TraversalBuilder
+                .traversal(new DSLStartNode(AAIObjectType.PSERVER, __.key("hostname", "my-hostname")).output());
+
+        builder.to(AAIObjectType.P_INTERFACE).limit(2).to(AAIObjectType.SRIOV_PF, __.key("pf-pci-id", "my-id"));
+        assertEquals("pserver*('hostname', 'my-hostname') > p-interface > sriov-pf('pf-pci-id', 'my-id') LIMIT 2",
+                builder.build().get());
+    }
+
+    @Test
+    public void equalsTest() {
+        DSLQueryBuilder<Output, Output> builder = TraversalBuilder
+                .traversal(new DSLStartNode(AAIObjectType.PSERVER, __.key("hostname", "my-hostname")).output());
+
+        builder.to(AAIObjectType.P_INTERFACE).to(AAIObjectType.SRIOV_PF, __.key("pf-pci-id", "my-id"));
+        assertTrue(
+                builder.equals("pserver*('hostname', 'my-hostname') > p-interface > sriov-pf('pf-pci-id', 'my-id')"));
+        assertTrue(builder.equals(builder));
+    }
+
+    @Test
+    public void mixedTypeTest() {
+        DSLQueryBuilder<Start, Start> builder = TraversalBuilder.fragment(new DSLStartNode(AAIObjectType.CLOUD_REGION,
+                __.key("cloud-owner", "owner"), __.key("cloud-region-id", "id")));
+        builder.to(__.node(AAIObjectType.VLAN_TAG, __.key("vlan-id-outer", 167), __.key("my-boolean", true)).output());
+        assertTrue(builder.equals(
+                "cloud-region('cloud-owner', 'owner')('cloud-region-id', 'id') > vlan-tag*('vlan-id-outer', 167)('my-boolean', true)"));
+    }
+
+    @Test
+    public void outputOnNodeLambdasTest() {
+        DSLQueryBuilder<Start, Start> builder = TraversalBuilder
+                .fragment(new DSLStartNode(AAIObjectType.L_INTERFACE, new DSLNodeKey("interface-id", "myId")));
+
+        builder.to(AAIObjectType.VSERVER, __.key("vserver-name", "myName")).output().to(AAIObjectType.P_INTERFACE)
+                .output();
+        assertEquals("l-interface('interface-id', 'myId') > vserver*('vserver-name', 'myName') > p-interface*",
+                builder.build().get());
+    }
+
+    @Test
+    public void skipOutputOnUnionTest() {
+        DSLQueryBuilder<Output, Output> builder = TraversalBuilder
+                .traversal(new DSLStartNode(AAIObjectType.GENERIC_VNF, __.key("vnf-id", "vnfId")).output());
+
+        builder.union(__.node(AAIObjectType.PSERVER).output().to(__.node(AAIObjectType.COMPLEX).output()),
+                __.node(AAIObjectType.VSERVER)
+                        .to(__.node(AAIObjectType.PSERVER).output().to(__.node(AAIObjectType.COMPLEX).output())))
+                .output();
+
+        assertEquals(
+                "generic-vnf*('vnf-id', 'vnfId') > " + "[ pserver* > complex*, " + "vserver > pserver* > complex* ]",
+                builder.build().get());
+    }
+}