1 files changed, 150 insertions, 0 deletions
diff --git a/controlloop/m2/guard/src/test/java/org/onap/policy/guard/PolicyGuardXacmlHelperTest.java b/controlloop/m2/guard/src/test/java/org/onap/policy/guard/PolicyGuardXacmlHelperTest.java
new file mode 100644
index 000000000..47af1fbc6
--- /dev/null
+++ b/controlloop/m2/guard/src/test/java/org/onap/policy/guard/PolicyGuardXacmlHelperTest.java
@@ -0,0 +1,150 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * guard
+ * ================================================================================
+ * 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.policy.guard;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.util.Properties;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.policy.common.endpoints.http.server.HttpServletServerFactoryInstance;
+import org.onap.policy.drools.system.PolicyEngineConstants;
+import org.onap.policy.drools.utils.logging.LoggerUtil;
+
+public class PolicyGuardXacmlHelperTest {
+
+    private static final String TARGET = "target";
+    private static final String REQUEST_ID = "requestId";
+    private static final String RECIPE = "recipe";
+    private static final String GUARD_URL = "guard.url";
+    private static final String ACTOR = "actor";
+    private static final Integer VF_COUNT = 100;
+
+    /**
+     * Set up test class.
+     */
+    @BeforeClass
+    public static void setupSimulator() throws Exception {
+        LoggerUtil.setLevel("ROOT", "INFO");
+        LoggerUtil.setLevel("org.eclipse.jetty", "WARN");
+
+        HttpServletServerFactoryInstance.getServerFactory().destroy();
+        org.onap.policy.simulators.Util.buildGuardSim();
+
+        //
+        // Set guard properties
+        //
+        org.onap.policy.guard.Util.setGuardEnvProps("http://localhost:6669/policy/pdpx/v1/decision", "python", "test");
+    }
+
+    /**
+     * Shuts down simulator and performs 1 more test for the case where the connection fails.
+     */
+    @AfterClass
+    public static void tearDownSimulator() {
+        HttpServletServerFactoryInstance.getServerFactory().destroy();
+
+        // Null/ Bad Connection Case
+        PolicyGuardXacmlRequestAttributes xacmlReq = new PolicyGuardXacmlRequestAttributes(
+                        org.onap.policy.simulators.GuardSimulatorJaxRs.DENY_CLNAME, ACTOR, RECIPE, TARGET,
+                        REQUEST_ID, VF_COUNT);
+        String rawDecision = new PolicyGuardXacmlHelper().callPdp(xacmlReq);
+        assertNotNull(rawDecision);
+        assertEquals(Util.DENY, rawDecision);
+    }
+
+    @Test
+    public void testSimulator() {
+        PolicyGuardXacmlRequestAttributes request = new PolicyGuardXacmlRequestAttributes("clname_id", "actor_id",
+                        "operation_id", "target_id", "request_id", VF_COUNT);
+        String xacmlResponse = new PolicyGuardXacmlHelper().callPdp(request);
+        assertNotNull(xacmlResponse);
+    }
+
+    @Test
+    /*
+     * Tests PolicyGuardXacmlHelper.callPdp method to determine if it returns DENY, PERMIT, or
+     * INDETERMINATE as expected.
+     */
+    public void testCallPdp() {
+        // Deny Case
+        PolicyGuardXacmlRequestAttributes xacmlReq = new PolicyGuardXacmlRequestAttributes(
+                        org.onap.policy.simulators.GuardSimulatorJaxRs.DENY_CLNAME, ACTOR, RECIPE, TARGET,
+                        REQUEST_ID, VF_COUNT);
+        String rawDecision = new PolicyGuardXacmlHelper().callPdp(xacmlReq);
+        assertNotNull(rawDecision);
+        assertEquals(Util.DENY, rawDecision);
+
+        // Permit Case
+        xacmlReq = new PolicyGuardXacmlRequestAttributes("clname", ACTOR, RECIPE, TARGET, REQUEST_ID, VF_COUNT);
+        rawDecision = new PolicyGuardXacmlHelper().callPdp(xacmlReq);
+        assertNotNull(rawDecision);
+        assertEquals(Util.PERMIT, rawDecision);
+
+        // Indeterminate case is in tearDown for efficiency
+    }
+
+    @Test
+    public void testInit() {
+        final Properties savedEnvironment = (Properties) PolicyEngineConstants.getManager().getEnvironment().clone();
+
+        assertNotNull(new PolicyGuardXacmlHelper());
+
+        PolicyEngineConstants.getManager().getEnvironment().setProperty(GUARD_URL,
+                "http://localhost:6669/pdp/api/getDecision,Dorothy");
+        assertNotNull(new PolicyGuardXacmlHelper());
+
+        PolicyEngineConstants.getManager().getEnvironment().setProperty(GUARD_URL,
+                "http://localhost:6669/pdp/api/getDecision,Dorothy,Toto");
+        assertNotNull(new PolicyGuardXacmlHelper());
+
+        PolicyEngineConstants.getManager().getEnvironment().setProperty(GUARD_URL,
+                "http://localhost:6969/policy/pdpx/v1/decision");
+
+        PolicyEngineConstants.getManager().getEnvironment().setProperty("pdpx.timeout", "thisIsNotANumber");
+        assertNotNull(new PolicyGuardXacmlHelper());
+
+        PolicyEngineConstants.getManager().getEnvironment().setProperty("pdpx.timeout", "1000");
+        assertNotNull(new PolicyGuardXacmlHelper());
+
+        PolicyEngineConstants.getManager().getEnvironment().remove("pdpx.password");
+        assertNotNull(new PolicyGuardXacmlHelper());
+
+        PolicyEngineConstants.getManager().getEnvironment().setProperty("pdpx.username", "python");
+        assertNotNull(new PolicyGuardXacmlHelper());
+
+        PolicyEngineConstants.getManager().getEnvironment().setProperty(GUARD_URL, "///");
+        assertNotNull(new PolicyGuardXacmlHelper());
+
+        PolicyEngineConstants.getManager().getEnvironment().setProperty("guard.disabled", "");
+        assertNotNull(new PolicyGuardXacmlHelper());
+
+        PolicyEngineConstants.getManager().getEnvironment().setProperty("guard.disabled", "true");
+        assertNotNull(new PolicyGuardXacmlHelper());
+
+        PolicyEngineConstants.getManager().getEnvironment().clear();
+        assertNotNull(new PolicyGuardXacmlHelper());
+
+        PolicyEngineConstants.getManager().setEnvironment(savedEnvironment);
+    }
+}