1 files changed, 184 insertions, 0 deletions
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/parameters/ExecutorParameterTests.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/parameters/ExecutorParameterTests.java
new file mode 100644
index 000000000..b14cc22be
--- /dev/null
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/parameters/ExecutorParameterTests.java
@@ -0,0 +1,184 @@
+/*-
+ * ============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.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 ExecutorParameterTests {
+
+    @Test
+    public void noParamsTest() {
+        final String[] args = {"-c", "src/test/resources/parameters/serviceExecutorNoParams.json"};
+        final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
+
+        try {
+            final ApexParameters parameters = new ApexParameterHandler().getParameters(arguments);
+            assertEquals(0,
+                    parameters.getEngineServiceParameters().getEngineParameters().getExecutorParameterMap().size());
+        } catch (final ApexParameterException e) {
+            fail("This test should not throw any exception: " + e.getMessage());
+        }
+    }
+
+    @Test
+    public void badParamsTest() {
+        final String[] args = {"-c", "src/test/resources/parameters/serviceExecutorBadParams.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/serviceExecutorBadParams.json\"\n"
+                            + "(ApexParameterRuntimeException):value of \"executorParameters:ZOOBY\" entry is not a parameter JSON object",
+                    e.getMessage());
+        }
+    }
+
+    @Test
+    public void noExecutorParamsTest() {
+        final String[] args = {"-c", "src/test/resources/parameters/serviceExecutorNoExecutorParams.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/serviceExecutorNoExecutorParams.json\"\n"
+                            + "(ApexParameterRuntimeException):no \"executorParameters\" entry found in parameters, at least one executor parameter entry must be specified",
+                    e.getMessage());
+        }
+    }
+
+    @Test
+    public void emptyParamsTest() {
+        final String[] args = {"-c", "src/test/resources/parameters/serviceExecutorEmptyParams.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/serviceExecutorEmptyParams.json\"\n"
+                            + "(ApexParameterRuntimeException):could not find field \"parameterClassName\" in \"executorParameters:ZOOBY\" entry",
+                    e.getMessage());
+        }
+    }
+
+    @Test
+    public void badPluginParamNameTest() {
+        final String[] args = {"-c", "src/test/resources/parameters/serviceExecutorBadPluginNameParams.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/serviceExecutorBadPluginNameParams.json\"\n"
+                            + "(ApexParameterRuntimeException):could not find field \"parameterClassName\" in \"executorParameters:ZOOBY\" entry",
+                    e.getMessage());
+        }
+    }
+
+    @Test
+    public void badPluginParamObjectTest() {
+        final String[] args = {"-c", "src/test/resources/parameters/serviceExecutorBadPluginValueObjectParams.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/serviceExecutorBadPluginValueObjectParams.json\"\n"
+                            + "(ApexParameterRuntimeException):value for field \"parameterClassName\" in \"executorParameters:LOOBY\" entry is not a plain string",
+                    e.getMessage());
+        }
+    }
+
+    @Test
+    public void badPluginParamBlankTest() {
+        final String[] args = {"-c", "src/test/resources/parameters/serviceExecutorBadPluginValueBlankParams.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/serviceExecutorBadPluginValueBlankParams.json\"\n"
+                            + "(ApexParameterRuntimeException):value for field \"parameterClassName\" in \"executorParameters:LOOBY\" entry is not specified or is blank",
+                    e.getMessage());
+        }
+    }
+
+
+    @Test
+    public void badPluginParamValueTest() {
+        final String[] args = {"-c", "src/test/resources/parameters/serviceExecutorBadPluginValueParams.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/serviceExecutorBadPluginValueParams.json\"\n"
+                            + "(ApexParameterRuntimeException):failed to deserialize the parameters for \"executorParameters:LOOBY\" to parameter class \"helloworld\"\n"
+                            + "java.lang.ClassNotFoundException: helloworld",
+                    e.getMessage());
+        }
+    }
+
+    @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());
+        } catch (final ApexParameterException e) {
+            fail("This test should not throw any exception: " + e.getMessage());
+        }
+    }
+}