1 files changed, 266 insertions, 0 deletions
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/parameters/ProducerConsumerTests.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/parameters/ProducerConsumerTests.java
new file mode 100644
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--- /dev/null
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/parameters/ProducerConsumerTests.java
@@ -0,0 +1,266 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.service.engine.parameters;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import org.junit.Test;
+import org.onap.policy.apex.service.engine.event.impl.filecarrierplugin.FILECarrierTechnologyParameters;
+import org.onap.policy.apex.service.engine.main.ApexCommandLineArguments;
+import org.onap.policy.apex.service.parameters.ApexParameterException;
+import org.onap.policy.apex.service.parameters.ApexParameterHandler;
+import org.onap.policy.apex.service.parameters.ApexParameters;
+
+/**
+ * Test for an empty parameter file
+ * 
+ * @author Liam Fallon (liam.fallon@ericsson.com)
+ */
+public class ProducerConsumerTests {
+    @Test
+    public void goodParametersTest() {
+        final String[] args = {"-c", "src/test/resources/parameters/goodParams.json"};
+        final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
+
+        try {
+            final ApexParameters parameters = new ApexParameterHandler().getParameters(arguments);
+
+            assertEquals("MyApexEngine", parameters.getEngineServiceParameters().getName());
+            assertEquals("0.0.1", parameters.getEngineServiceParameters().getVersion());
+            assertEquals(45, parameters.getEngineServiceParameters().getId());
+            assertEquals(19, parameters.getEngineServiceParameters().getInstanceCount());
+            assertEquals(65522, parameters.getEngineServiceParameters().getDeploymentPort());
+            assertEquals("FILE", parameters.getEventOutputParameters().get("FirstProducer")
+                    .getCarrierTechnologyParameters().getLabel());
+            assertEquals("JSON",
+                    parameters.getEventOutputParameters().get("FirstProducer").getEventProtocolParameters().getLabel());
+            assertEquals("FILE", parameters.getEventOutputParameters().get("MyOtherProducer")
+                    .getCarrierTechnologyParameters().getLabel());
+            assertEquals("JSON", parameters.getEventOutputParameters().get("MyOtherProducer")
+                    .getEventProtocolParameters().getLabel());
+            assertEquals("FILE", parameters.getEventInputParameters().get("TheFileConsumer1")
+                    .getCarrierTechnologyParameters().getLabel());
+            assertEquals("JSON", parameters.getEventInputParameters().get("TheFileConsumer1")
+                    .getEventProtocolParameters().getLabel());
+            assertEquals("SUPER_DOOPER", parameters.getEventInputParameters().get("MySuperDooperConsumer1")
+                    .getCarrierTechnologyParameters().getLabel());
+            assertEquals("SUPER_TOK_DEL", parameters.getEventInputParameters().get("MySuperDooperConsumer1")
+                    .getEventProtocolParameters().getLabel());
+        } catch (final ApexParameterException e) {
+            fail("This test should not throw an exception");
+        }
+    }
+
+    @Test
+    public void noCarrierTechnology() {
+        final String[] args = {"-c", "src/test/resources/parameters/prodConsNoCT.json"};
+        final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
+
+        try {
+            new ApexParameterHandler().getParameters(arguments);
+            fail("This test should throw an exception");
+        } catch (final ApexParameterException e) {
+            assertEquals("validation error(s) on parameters from \"src/test/resources/parameters/prodConsNoCT.json\"\n"
+                    + "Apex parameters invalid\n" + " event input (aConsumer) parameters invalid\n"
+                    + "  event handler carrierTechnologyParameters not specified or blank", e.getMessage());
+        }
+    }
+
+    @Test
+    public void noEventProcol() {
+        final String[] args = {"-c", "src/test/resources/parameters/prodConsNoEP.json"};
+        final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
+
+        try {
+            new ApexParameterHandler().getParameters(arguments);
+            fail("This test should throw an exception");
+        } catch (final ApexParameterException e) {
+            assertEquals("validation error(s) on parameters from \"src/test/resources/parameters/prodConsNoEP.json\"\n"
+                    + "Apex parameters invalid\n" + " event input (aConsumer) parameters invalid\n"
+                    + "  fileName not specified or is blank or null, it must be specified as a valid file location\n"
+                    + " event output (aProducer) parameters invalid\n"
+                    + "  event handler eventProtocolParameters not specified or blank", e.getMessage());
+        }
+    }
+
+    @Test
+    public void noCarrierTechnologyParClass() {
+        final String[] args = {"-c", "src/test/resources/parameters/prodConsNoCTParClass.json"};
+        final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
+
+        try {
+            new ApexParameterHandler().getParameters(arguments);
+            fail("This test should throw an exception");
+        } catch (final ApexParameterException e) {
+            assertEquals(
+                    "error reading parameters from \"src/test/resources/parameters/prodConsNoCTParClass.json\"\n"
+                            + "(ApexParameterRuntimeException):carrier technology \"SUPER_DOOPER\" does not match plugin \"FILE\" in "
+                            + "\"com.ericsson.apex.service.engine.event.impl.filecarrierplugin.FILECarrierTechnologyParameters\", "
+                            + "specify correct carrier technology parameter plugin in parameter \"parameterClassName\"",
+                    e.getMessage());
+        }
+    }
+
+    @Test
+    public void mismatchCarrierTechnologyParClass() {
+        final String[] args = {"-c", "src/test/resources/parameters/prodConsMismatchCTParClass.json"};
+        final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
+
+        try {
+            new ApexParameterHandler().getParameters(arguments);
+            fail("This test should throw an exception");
+        } catch (final ApexParameterException e) {
+            assertEquals(
+                    "error reading parameters from \"src/test/resources/parameters/prodConsMismatchCTParClass.json\"\n"
+                            + "(ApexParameterRuntimeException):carrier technology \"SUPER_LOOPER\" does not match plugin \"SUPER_DOOPER\" in "
+                            + "\"com.ericsson.apex.service.engine.parameters.dummyclasses.SuperDooperCarrierTechnologyParameters\", "
+                            + "specify correct carrier technology parameter plugin in parameter \"parameterClassName\"",
+                    e.getMessage());
+        }
+    }
+
+    @Test
+    public void wrongTypeCarrierTechnologyParClass() {
+        final String[] args = {"-c", "src/test/resources/parameters/prodConsWrongTypeCTParClass.json"};
+        final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
+
+        try {
+            new ApexParameterHandler().getParameters(arguments);
+            fail("This test should throw an exception");
+        } catch (final ApexParameterException e) {
+            assertEquals(
+                    "error reading parameters from \"src/test/resources/parameters/prodConsWrongTypeCTParClass.json\"\n"
+                            + "(ApexParameterRuntimeException):could not create default parameters for carrier technology \"SUPER_DOOPER\"\n"
+                            + "com.ericsson.apex.service.engine.parameters.dummyclasses.SuperTokenDelimitedEventProtocolParameters "
+                            + "cannot be cast to com.ericsson.apex.service.parameters.carriertechnology.CarrierTechnologyParameters",
+                    e.getMessage());
+        }
+    }
+
+    @Test
+    public void okFileNameCarrierTechnology() {
+        final String[] args = {"-c", "src/test/resources/parameters/prodConsOKFileName.json"};
+        final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
+
+        try {
+            final ApexParameters parameters = new ApexParameterHandler().getParameters(arguments);
+            final FILECarrierTechnologyParameters fileParams = (FILECarrierTechnologyParameters) parameters
+                    .getEventOutputParameters().get("aProducer").getCarrierTechnologyParameters();
+            assertEquals("/tmp/aaa.json", fileParams.getFileName());
+            assertEquals(false, fileParams.isStandardError());
+            assertEquals(false, fileParams.isStandardIO());
+            assertEquals(false, fileParams.isStreamingMode());
+        } catch (final ApexParameterException e) {
+            fail("This test should not throw an exception");
+        }
+    }
+
+    @Test
+    public void badFileNameCarrierTechnology() {
+        final String[] args = {"-c", "src/test/resources/parameters/prodConsBadFileName.json"};
+        final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
+
+        try {
+            new ApexParameterHandler().getParameters(arguments);
+            fail("This test should throw an exception");
+        } catch (final ApexParameterException e) {
+            assertEquals(
+                    "validation error(s) on parameters from \"src/test/resources/parameters/prodConsBadFileName.json\"\n"
+                            + "Apex parameters invalid\n" + " event output (aProducer) parameters invalid\n"
+                            + "  fileName not specified or is blank or null, it must be specified as a valid file location",
+                    e.getMessage());
+        }
+    }
+
+
+    @Test
+    public void badEventProtocolParClass() {
+        final String[] args = {"-c", "src/test/resources/parameters/prodConsBadEPParClass.json"};
+        final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
+
+        try {
+            new ApexParameterHandler().getParameters(arguments);
+            fail("This test should throw an exception");
+        } catch (final ApexParameterException e) {
+            assertEquals(
+                    "error reading parameters from \"src/test/resources/parameters/prodConsBadEPParClass.json\"\n"
+                            + "(ApexParameterRuntimeException):event protocol \"SUPER_TOK_DEL\" does not match plugin \"JSON\" in "
+                            + "\"com.ericsson.apex.service.engine.event.impl.jsonprotocolplugin.JSONEventProtocolParameters\", "
+                            + "specify correct event protocol parameter plugin in parameter \"parameterClassName\"",
+                    e.getMessage());
+        }
+    }
+
+    @Test
+    public void noEventProtocolParClass() {
+        final String[] args = {"-c", "src/test/resources/parameters/prodConsNoEPParClass.json"};
+        final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
+
+        try {
+            new ApexParameterHandler().getParameters(arguments);
+            fail("This test should throw an exception");
+        } catch (final ApexParameterException e) {
+            assertEquals(
+                    "error reading parameters from \"src/test/resources/parameters/prodConsNoEPParClass.json\"\n"
+                            + "(ApexParameterRuntimeException):event protocol \"SUPER_TOK_DEL\" does not match plugin \"JSON\" in "
+                            + "\"com.ericsson.apex.service.engine.event.impl.jsonprotocolplugin.JSONEventProtocolParameters\", "
+                            + "specify correct event protocol parameter plugin in parameter \"parameterClassName\"",
+                    e.getMessage());
+        }
+    }
+
+    @Test
+    public void mismatchEventProtocolParClass() {
+        final String[] args = {"-c", "src/test/resources/parameters/prodConsMismatchEPParClass.json"};
+        final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
+
+        try {
+            new ApexParameterHandler().getParameters(arguments);
+            fail("This test should throw an exception");
+        } catch (final ApexParameterException e) {
+            assertEquals(
+                    "error reading parameters from \"src/test/resources/parameters/prodConsMismatchEPParClass.json\"\n"
+                            + "(ApexParameterRuntimeException):event protocol \"SUPER_TOK_BEL\" does not match plugin \"SUPER_TOK_DEL\" in "
+                            + "\"com.ericsson.apex.service.engine.parameters.dummyclasses.SuperTokenDelimitedEventProtocolParameters\", "
+                            + "specify correct event protocol parameter plugin in parameter \"parameterClassName\"",
+                    e.getMessage());
+        }
+    }
+
+    @Test
+    public void wrongTypeEventProtocolParClass() {
+        final String[] args = {"-c", "src/test/resources/parameters/prodConsWrongTypeEPParClass.json"};
+        final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
+
+        try {
+            new ApexParameterHandler().getParameters(arguments);
+            fail("This test should throw an exception");
+        } catch (final ApexParameterException e) {
+            assertEquals(
+                    "error reading parameters from \"src/test/resources/parameters/prodConsWrongTypeEPParClass.json\"\n"
+                            + "(ApexParameterRuntimeException):could not create default parameters for event protocol \"SUPER_TOK_DEL\"\n"
+                            + "com.ericsson.apex.service.engine.parameters.dummyclasses.SuperDooperCarrierTechnologyParameters "
+                            + "cannot be cast to com.ericsson.apex.service.parameters.eventprotocol.EventProtocolParameters",
+                    e.getMessage());
+        }
+    }
+}