New endpoints to auto populate edge properties.

New endpoints created to allow v11 endpoints to have their properties
automatically set based on db edge rules.

Issue-Id: AAI-60

Change-Id: I9b41f654fa9924b1dcb863aca369725a763b3691
Signed-off-by: gfraboni <gino.fraboni@amdocs.com>

1 files changed, 205 insertions, 0 deletions

diff --git a/src/test/java/org/openecomp/schema/AaiResourceServiceTest.java b/src/test/java/org/openecomp/schema/AaiResourceServiceTest.java
new file mode 100644
index 0000000..fa80ba5
--- /dev/null
+++ b/src/test/java/org/openecomp/schema/AaiResourceServiceTest.java
@@ -0,0 +1,205 @@
+package org.openecomp.schema;

+

+import static org.junit.Assert.assertTrue;

+import static org.junit.Assert.fail;

+

+import java.util.AbstractMap;

+import java.util.AbstractSet;

+import java.util.HashSet;

+import java.util.Map;

+import java.util.Set;

+

+import org.junit.Before;

+import org.junit.Test;

+import org.openecomp.aai.exceptions.AAIException;

+import org.openecomp.aai.serialization.db.EdgeProperty;

+import org.openecomp.aai.serialization.db.EdgePropertyMap;

+import org.openecomp.aai.serialization.db.EdgeRule;

+import org.openecomp.aai.serialization.db.EdgeRules;

+import org.openecomp.aai.serialization.db.EdgeType;

+import org.openecomp.aai.util.AAIConstants;

+import org.openecomp.crud.exception.CrudException;

+import org.openecomp.crud.service.AaiResourceService;

+import org.openecomp.crud.service.EdgePayload;

+

+import com.google.gson.Gson;

+import com.google.gson.JsonElement;

+import com.google.gson.JsonPrimitive;

+

+public class AaiResourceServiceTest {

+

+  public AaiResourceService aaiResSvc = null;

+  

+  

+  @Before

+  public void setup() {

+    System.setProperty("AJSC_HOME", ".");

+    System.setProperty("BUNDLECONFIG_DIR", "src/test/resources/bundleconfig-local");

+    

+    aaiResSvc = new AaiResourceService();

+  }

+  

+  

+  /**

+   * This test validates that we can apply db edge rules against an edge request

+   * payload and have the properties defined in the edge rules merged into the

+   * payload.

+   * 

+   * @throws CrudException

+   * @throws AAIException

+   */

+  @Test

+  public void applyEdgeRulesToPayloadTest() throws CrudException, AAIException {

+    

+    String content = "{" +

+        "\"source\": \"services/inventory/v8/l-interface/369553424\", " +

+        "\"target\": \"services/inventory/v8/logical-link/573444128\"," +

+        "\"properties\": {" +

+        "}" +

+     "}";

+    

+    // Convert our simulated payload to an EdgePayload object.

+    EdgePayload payload = EdgePayload.fromJson(content);

+    

+    // Now, apply the db edge rules against our edge payload.

+    EdgePayload payloadAfterEdgeRules = aaiResSvc.applyEdgeRulesToPayload(payload);

+    

+    EdgeRules rules = EdgeRules.getInstance();

+    EdgeRule rule = rules.getEdgeRule(EdgeType.COUSIN, "l-interface", "logical-link");

+    Map<EdgeProperty, String> edgeProps = rule.getEdgeProperties();

+    

+    // Validate that the properties defined in the DB edge rules show up in our

+    // final payload.

+    for(EdgeProperty key : edgeProps.keySet()) {

+      assertTrue(payloadAfterEdgeRules.toString().contains(key.toString()));

+    }

+  }

+  

+  

+  /**

+   * This test validates that trying to apply edge rules where there is no

+   * db edge rules entry for the supplied source and target vertex types

+   * produces an exception.

+   * 

+   * @throws CrudException

+   */

+  @Test

+  public void noRuleForEdgeTest() throws CrudException {

+        

+    String content = "{" +

+        "\"source\": \"services/inventory/v8/commodore-64/12345\", " +

+        "\"target\": \"services/inventory/v8/jumpman/67890\"," +

+        "\"properties\": {" +

+        "}" +

+     "}";

+    

+    // Convert our simulated payload to an EdgePayload object.

+    EdgePayload payload = EdgePayload.fromJson(content);

+    

+    // Now, apply the db edge rules against our edge payload.

+    try {

+      aaiResSvc.applyEdgeRulesToPayload(payload);

+      

+    } catch (CrudException e) {

+      

+      // We expected an exception since there is no rule for our made up vertices..

+      assertTrue(e.getMessage().contains("No edge rules for"));

+      return;

+    }

+    

+    // If we're here then something unexpected happened...

+    fail();

+  }

+  

+  

+  /**

+   * This test validates that it is possible to merge client supplied and edge rule

+   * supplied properties into one edge property list.

+   * 

+   * @throws Exception

+   */

+  @Test

+  public void mergeEdgePropertiesTest() throws Exception {

+        

+    String content = "{" +

+        "\"source\": \"services/inventory/v8/l-interface/369553424\", " +

+        "\"target\": \"services/inventory/v8/logical-link/573444128\"," +

+        "\"properties\": {" +

+          "\"multiplicity\": \"many\"," +

+          "\"is-parent\": true," +

+          "\"uses-resource\": \"true\"," +

+          "\"has-del-target\": \"true\"" +

+        "}" +

+     "}";

+    

+    EdgePayload payload = EdgePayload.fromJson(content);

+    EdgeRules rules = EdgeRules.getInstance();

+    EdgeRule rule = rules.getEdgeRule(EdgeType.COUSIN, "l-interface", "logical-link");

+    Map<EdgeProperty, String> edgeProps = rule.getEdgeProperties();

+

+    // Merge the client supplied properties with the properties defined in the DB edge rules.

+    JsonElement mergedProperties = 

+        aaiResSvc.mergeProperties(payload.getProperties(), rule.getEdgeProperties());

+    

+    // Now, validate that the resulting set of properties contains both the client and edge

+    // rule supplied properties.

+    String mergedPropertiesString = mergedProperties.toString();

+    assertTrue("Client supplied property 'multiplicity' is missing from merged properties set",

+               mergedPropertiesString.contains("multiplicity"));

+    assertTrue("Client supplied property 'is-parent' is missing from merged properties set",

+               mergedPropertiesString.contains("is-parent"));

+    assertTrue("Client supplied property 'uses-resource' is missing from merged properties set",

+               mergedPropertiesString.contains("uses-resource"));

+    assertTrue("Client supplied property 'has-del-target' is missing from merged properties set",

+               mergedPropertiesString.contains("has-del-target"));

+    

+    for(EdgeProperty key : edgeProps.keySet()) {

+      assertTrue("Edge rule supplied property '" + key.toString() + "' is missing from merged properties set",

+                 mergedPropertiesString.contains(key.toString()));

+    }

+  }

+  

+  /**

+   * This test validates that if we try to merge client supplied edge properties

+   * with the properties defined in the db edge rules, and there is a conflict,

+   * then the merge will fail.

+   * 

+   * @throws Exception

+   */

+  @Test

+  public void mergeEdgePropertiesConflictTest() throws Exception {

+        

+    String content = "{" +

+        "\"source\": \"services/inventory/v8/l-interface/369553424\", " +

+        "\"target\": \"services/inventory/v8/logical-link/573444128\"," +

+        "\"properties\": {" +

+          "\"contains-other-v\": \"OUT\"" +

+        "}" +

+     "}";

+    

+    EdgePayload payload = EdgePayload.fromJson(content);

+    EdgeRules rules = EdgeRules.getInstance();

+    EdgeRule rule = rules.getEdgeRule(EdgeType.COUSIN, "l-interface", "logical-link");

+

+    try {

+      

+      // Try to merge our client supplied properties with the properties defined

+      // in the db edge rules.

+      aaiResSvc.mergeProperties(payload.getProperties(), rule.getEdgeProperties());

+    

+    } catch (CrudException e) {

+      

+      // We should have gotten an exception because we are trying to set a parameter which is

+      // already defined in the db edge rules, so if we're here then we are good.

+      return;

+    }

+

+    // If we made it here then we were allowed to set a property that is already defined

+    // in the db edge rules, which we should not have...

+    fail();

+  }

+  

+

+

+

+}