1 files changed, 133 insertions, 0 deletions
diff --git a/plugins/forwarding-plugins/src/test/java/org/onap/policy/distribution/forwarding/lifecycle/api/LifecycleApiPolicyForwarderTest.java b/plugins/forwarding-plugins/src/test/java/org/onap/policy/distribution/forwarding/lifecycle/api/LifecycleApiPolicyForwarderTest.java
new file mode 100644
index 00000000..4d837cdf
--- /dev/null
+++ b/plugins/forwarding-plugins/src/test/java/org/onap/policy/distribution/forwarding/lifecycle/api/LifecycleApiPolicyForwarderTest.java
@@ -0,0 +1,133 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.distribution.forwarding.lifecycle.api;
+
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.policy.common.parameters.ParameterGroup;
+import org.onap.policy.common.parameters.ParameterService;
+import org.onap.policy.common.utils.coder.CoderException;
+import org.onap.policy.common.utils.coder.StandardCoder;
+import org.onap.policy.common.utils.network.NetworkUtil;
+import org.onap.policy.common.utils.resources.ResourceUtils;
+import org.onap.policy.distribution.forwarding.PolicyForwardingException;
+import org.onap.policy.distribution.forwarding.xacml.pdp.testclasses.CommonTestData;
+import org.onap.policy.distribution.forwarding.xacml.pdp.testclasses.LifecycleApiSimulatorMain;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaEntity;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
+
+/**
+ * Class to perform unit test of {@link LifecycleApiPolicyForwarder}.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
+ */
+public class LifecycleApiPolicyForwarderTest {
+
+    private static final String POLICY = "src/test/resources/parameters/sample_policy.json";
+    private static final String POLICY_ERROR = "src/test/resources/parameters/sample_policy_failure.json";
+    private static final String POLICY_TYPE = "src/test/resources/parameters/sample_policy_type.json";
+    private StandardCoder standardCoder = new StandardCoder();
+    private static LifecycleApiSimulatorMain simulator = new LifecycleApiSimulatorMain();
+
+    /**
+     * Set up.
+     *
+     * @throws CoderException if any error occurs
+     * @throws PolicyForwardingException if any error occurs
+     * @throws InterruptedException if any error occurs
+     */
+    @BeforeClass
+    public static void setUp() throws PolicyForwardingException, CoderException, InterruptedException {
+        final ParameterGroup parameterGroup = CommonTestData.getPolicyForwarderParameters(
+                "src/test/resources/parameters/LifecycleApiPolicyForwarderParameters.json",
+                LifecycleApiForwarderParameters.class);
+        ParameterService.register(parameterGroup);
+        simulator.startLifecycycleApiSimulator();
+        if (!NetworkUtil.isTcpPortOpen("0.0.0.0", 6969, 6, 10000L)) {
+            throw new IllegalStateException("cannot connect to port 6969");
+        }
+    }
+
+    /**
+     * Tear down.
+     */
+    @AfterClass
+    public static void tearDown() {
+        ParameterService.deregister(LifecycleApiForwarderParameters.class.getSimpleName());
+        simulator.stopLifecycycleApiSimulator();
+    }
+
+    @Test
+    public void testForwardPolicyUsingSimulator() throws Exception {
+
+        final ToscaServiceTemplate toscaServiceTemplate1 =
+                standardCoder.decode(ResourceUtils.getResourceAsString(POLICY_TYPE), ToscaServiceTemplate.class);
+        final ToscaServiceTemplate toscaServiceTemplate2 =
+                standardCoder.decode(ResourceUtils.getResourceAsString(POLICY), ToscaServiceTemplate.class);
+
+        final LifecycleApiPolicyForwarder forwarder = new LifecycleApiPolicyForwarder();
+        forwarder.configure(LifecycleApiForwarderParameters.class.getSimpleName());
+
+        final Collection<ToscaEntity> policies = new ArrayList<>();
+        policies.add(toscaServiceTemplate1);
+        policies.add(toscaServiceTemplate2);
+
+        forwarder.forward(policies);
+    }
+
+    @Test
+    public void testForwardPolicyFailureUsingSimulator() throws Exception {
+
+        final ToscaServiceTemplate toscaServiceTemplate1 =
+                standardCoder.decode(ResourceUtils.getResourceAsString(POLICY_TYPE), ToscaServiceTemplate.class);
+        final ToscaServiceTemplate toscaServiceTemplate2 =
+                standardCoder.decode(ResourceUtils.getResourceAsString(POLICY), ToscaServiceTemplate.class);
+        final ToscaServiceTemplate toscaServiceTemplate3 =
+                standardCoder.decode(ResourceUtils.getResourceAsString(POLICY_ERROR), ToscaServiceTemplate.class);
+        final ToscaEntity unsupportedPolicy = new UnsupportedPolicy();
+
+        final LifecycleApiPolicyForwarder forwarder = new LifecycleApiPolicyForwarder();
+        forwarder.configure(LifecycleApiForwarderParameters.class.getSimpleName());
+
+        final Collection<ToscaEntity> policies = new ArrayList<>();
+        policies.add(toscaServiceTemplate1);
+        policies.add(toscaServiceTemplate2);
+        policies.add(toscaServiceTemplate3);
+        policies.add(unsupportedPolicy);
+
+        assertThatThrownBy(() -> forwarder.forward(policies)).isInstanceOf(PolicyForwardingException.class)
+                .hasMessageContaining("Failed forwarding the following entities:");
+    }
+
+    class UnsupportedPolicy extends ToscaEntity {
+
+        @Override
+        public String getName() {
+            return "unsupported";
+        }
+    }
+}