Unit tests for various classes

Issue-ID: POLICY-1916
Change-Id: Ie7cafa16ce12ca542a4e76307caddb36b7753990
Signed-off-by: RossC <ross.carter@est.tech>

8 files changed, 490 insertions, 6 deletions

diff --git a/auth/cli-editor/src/test/java/org/onap/policy/apex/auth/clieditor/CommandLineCommandTest.java b/auth/cli-editor/src/test/java/org/onap/policy/apex/auth/clieditor/CommandLineCommandTest.java
new file mode 100644
index 000000000..020e272dd
--- /dev/null
+++ b/auth/cli-editor/src/test/java/org/onap/policy/apex/auth/clieditor/CommandLineCommandTest.java
@@ -0,0 +1,134 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (c) 2020 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.apex.auth.clieditor;
+
+import static org.junit.Assert.*;
+
+import java.util.List;
+
+import org.junit.Before;
+import org.junit.Test;
+
+public class CommandLineCommandTest {
+
+    CommandLineCommand commandLineCommand = null;
+
+    @Before
+    public void initializeCommandLineCommand() {
+        commandLineCommand = new CommandLineCommand();
+    }
+
+    @Test
+    public void testCommandLine() {
+        commandLineCommand.setName("TestName");
+        commandLineCommand.setDescription("testDescription");
+        commandLineCommand.setSystemCommand(true);
+        assertTrue(commandLineCommand.isSystemCommand());
+        assertEquals("testDescription", commandLineCommand.getDescription());
+        assertEquals("TestName", commandLineCommand.getName());
+        assertEquals("CLICommand [name=TestName,keywordlist=[], argumentList=[], apiMethod=, systemCommand=true, description=testDescription]",commandLineCommand.toString());
+    }
+
+    @Test(expected = CommandLineException.class)
+    public void testInvalidApiClassName() {
+        commandLineCommand.getApiClassName();
+    }
+
+    @Test
+    public void testGetValidApiClassName() {
+        commandLineCommand.setApiMethod("Java.Get");
+        assertEquals("Java", commandLineCommand.getApiClassName());
+    }
+
+    @Test(expected = CommandLineException.class)
+    public void testInvalidApiMethodName() {
+        commandLineCommand.getApiMethodName();
+    }
+
+    @Test(expected = CommandLineException.class)
+    public void testInvalidApiMethod() {
+        commandLineCommand.setApiMethod("fail.");
+        assertEquals("fail.", commandLineCommand.getApiMethod());
+        commandLineCommand.getApiMethodName();
+    }
+
+    @Test
+    public void testValidApiMethodName() {
+        commandLineCommand.setApiMethod("Java.Get");
+        assertEquals("Get",commandLineCommand.getApiMethodName());
+    }
+
+    @Test
+    public void testGetHelp() {
+        List<String> keywordList = commandLineCommand.getKeywordlist();
+        List<CommandLineArgument> argumentList = commandLineCommand.getArgumentList();
+        assertEquals("{}: ",commandLineCommand.getHelp());
+        keywordList.add("TestKeyword");
+        argumentList.add(new CommandLineArgument("TestArgument"));
+        argumentList.add(null);
+        assertEquals("TestKeyword {}: \n" + 
+                "	TestArgument: (M) ",commandLineCommand.getHelp());
+    }
+
+    @Test
+    public void testCompareTo() {
+        assertEquals(0,commandLineCommand.compareTo(commandLineCommand));
+        CommandLineCommand otherCommand = new CommandLineCommand();
+        otherCommand.setSystemCommand(true);
+        assertEquals(6,commandLineCommand.compareTo(otherCommand));
+        otherCommand.getArgumentList().add(new CommandLineArgument("testArgument"));
+        assertEquals(-609496833, commandLineCommand.compareTo(otherCommand));
+    }
+
+    @Test
+    public void testCompareKeywordList() {
+        CommandLineCommand otherCommand = new CommandLineCommand();
+        otherCommand.getKeywordlist().add("test");
+        assertEquals(-1, commandLineCommand.compareTo(otherCommand));
+        commandLineCommand.getKeywordlist().add("test");
+        assertEquals(0, commandLineCommand.compareTo(otherCommand));
+        commandLineCommand.getKeywordlist().add("test2");
+        assertEquals(1, commandLineCommand.compareTo(otherCommand));
+        otherCommand.getKeywordlist().add("test3");
+        assertEquals(-1, commandLineCommand.compareTo(otherCommand));
+    }
+
+    @Test
+    public void testHashCode() {
+        CommandLineCommand otherCommand = new CommandLineCommand();
+        assertEquals(commandLineCommand.hashCode(), otherCommand.hashCode());
+        commandLineCommand.getKeywordlist().add("Test");
+        otherCommand.setDescription(null);
+        otherCommand.setApiMethod(null);
+        otherCommand.setName(null);
+        assertNotEquals(commandLineCommand.hashCode(), otherCommand.hashCode());
+    }
+
+    @Test
+    public void testEquals() {
+        CommandLineCommand otherCommand = new CommandLineCommand();
+        assertFalse(commandLineCommand.equals(new Object()));
+        assertTrue(commandLineCommand.equals(commandLineCommand));
+        assertFalse(commandLineCommand.equals(null));
+        assertTrue(commandLineCommand.equals(otherCommand));
+        otherCommand.getKeywordlist().add("TestKeyword");
+        assertFalse(commandLineCommand.equals(otherCommand));
+    }
+}
diff --git a/core/core-infrastructure/pom.xml b/core/core-infrastructure/pom.xml
index fcae62e04..956d89400 100644
--- a/core/core-infrastructure/pom.xml
+++ b/core/core-infrastructure/pom.xml
@@ -42,6 +42,11 @@
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-all</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <profiles>
diff --git a/core/core-infrastructure/src/test/java/org/onap/policy/apex/core/infrastructure/java/classes/ClassUtilsTest.java b/core/core-infrastructure/src/test/java/org/onap/policy/apex/core/infrastructure/java/classes/ClassUtilsTest.java
new file mode 100644
index 000000000..4e69f44ee
--- /dev/null
+++ b/core/core-infrastructure/src/test/java/org/onap/policy/apex/core/infrastructure/java/classes/ClassUtilsTest.java
@@ -0,0 +1,68 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (c) 2020 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.apex.core.infrastructure.java.classes;
+
+import static org.junit.Assert.*;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Set;
+import java.util.TreeSet;
+
+import org.junit.Test;
+import org.mockito.Mockito;
+
+public class ClassUtilsTest {
+
+    @Test
+    public void testGetClassNames() throws IOException {
+        InputStream input = null;
+        ClassUtils.getClassNames();
+        assertEquals(new TreeSet<>(), ClassUtils.processJar(input));
+    }
+
+    @Test
+    public void testProcessFileName() {
+        assertEquals("testing.txt",ClassUtils.processFileName("testing.txt"));
+        assertNull(ClassUtils.processFileName(null));
+        assertEquals("",ClassUtils.processFileName("/classes/"));
+    }
+
+    @Test
+    public void testProcessDir() throws Exception {
+        File mockFile = Mockito.mock(File.class);
+        File mockChildFile = Mockito.mock(File.class);
+        Mockito.when(mockFile.isDirectory()).thenReturn(false);
+        assertEquals(new TreeSet<>(),ClassUtils.processDir(mockFile, "Here"));
+        assertEquals(new TreeSet<>(),ClassUtils.processDir(null, "Test"));
+        Mockito.when(mockFile.isDirectory()).thenReturn(true);
+        File[] files = {mockChildFile};
+        Mockito.when(mockFile.listFiles()).thenReturn(files);
+        Mockito.when(mockChildFile.getName()).thenReturn("test.class");
+        Mockito.when(mockChildFile.getAbsolutePath()).thenReturn("/test/");
+        assertEquals(Set.of(".test."),ClassUtils.processDir(mockFile, "Here"));
+        Mockito.when(mockChildFile.getName()).thenReturn("test.class");
+        assertEquals(Set.of(".test."),ClassUtils.processDir(mockFile, "Here"));
+        Mockito.when(mockChildFile.getName()).thenReturn("$test.class");
+        assertEquals(new TreeSet<>(),ClassUtils.processDir(mockFile, "Here"));
+    }
+
+}
diff --git a/core/core-infrastructure/src/test/java/org/onap/policy/apex/core/infrastructure/messaging/MessagingUtilsTest.java b/core/core-infrastructure/src/test/java/org/onap/policy/apex/core/infrastructure/messaging/MessagingUtilsTest.java
new file mode 100644
index 000000000..91b34e20c
--- /dev/null
+++ b/core/core-infrastructure/src/test/java/org/onap/policy/apex/core/infrastructure/messaging/MessagingUtilsTest.java
@@ -0,0 +1,67 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (c) 2020 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.apex.core.infrastructure.messaging;
+
+import static org.junit.Assert.*;
+
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+
+import org.junit.Test;
+import org.onap.policy.apex.core.infrastructure.messaging.util.MessagingUtils;
+
+public class MessagingUtilsTest {
+
+    @Test
+    public void testCheckPort() throws UnknownHostException, IOException {
+        assertEquals(1,MessagingUtils.checkPort(1));
+        assertEquals(1,MessagingUtils.findPort(1));
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void testIllegalArgumentException() {
+        assertEquals(1,MessagingUtils.findPort(65536));
+    }
+
+    @Test
+    public void testGetHost() throws UnknownHostException {
+        InetAddress host = InetAddress.getLocalHost();
+        assertEquals(host,MessagingUtils.getHost());
+    }
+
+    @Test
+    public void testValidAllocateAddress() throws UnknownHostException {
+        assertNotNull(MessagingUtils.getLocalHostLanAddress());
+        assertEquals(3306,MessagingUtils.allocateAddress(3306));
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void testInvalidAllocateAddress() {
+        assertEquals(1,MessagingUtils.allocateAddress(1));
+    }
+
+    @Test
+    public void testSerializeObject() {
+        String testString = "Test";
+        MessagingUtils.serializeObject(new Object());
+        assertNotNull(MessagingUtils.serializeObject(testString));
+    }
+}
diff --git a/examples/examples-adaptive/src/test/java/org/onap/policy/apex/examples/adaptive/AnomalyDetectionConceptTest.java b/examples/examples-adaptive/src/test/java/org/onap/policy/apex/examples/adaptive/AnomalyDetectionConceptTest.java
new file mode 100644
index 000000000..623588267
--- /dev/null
+++ b/examples/examples-adaptive/src/test/java/org/onap/policy/apex/examples/adaptive/AnomalyDetectionConceptTest.java
@@ -0,0 +1,124 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (c) 2020 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.apex.examples.adaptive;
+
+import static org.junit.Assert.*;
+
+import java.util.LinkedList;
+import java.util.List;
+
+import org.junit.Test;
+import org.onap.policy.apex.examples.adaptive.concepts.AnomalyDetection;
+
+public class AnomalyDetectionConceptTest {
+
+    @Test
+    public void testToString(){
+        AnomalyDetection anomalyDetection = new AnomalyDetection();
+        List<Double> newAnomalyScores = new LinkedList<>();
+        newAnomalyScores.add((double) 55);
+        anomalyDetection.setAnomalyScores(newAnomalyScores);
+        anomalyDetection.setFrequency(55);
+        assertEquals(newAnomalyScores, anomalyDetection.getAnomalyScores());
+        assertTrue(anomalyDetection.checkSetAnomalyScores());
+        assertEquals(55,anomalyDetection.getFrequency());
+        assertEquals(true,anomalyDetection.getFirstRound());
+        assertEquals("AnomalyDetection [firstRound=true, frequency=55, anomalyScores=[55.0], frequencyForecasted=null]", anomalyDetection.toString());
+    }
+
+    @Test
+    public void testHashCode(){
+        AnomalyDetection detection = new AnomalyDetection();
+        AnomalyDetection compareDetection = new AnomalyDetection();
+        assertEquals(detection.hashCode(), compareDetection.hashCode());
+        detection.init(1);
+        assertTrue(detection.isInitialized());
+        assertFalse(compareDetection.isInitialized());
+        compareDetection.setAnomalyScores(null);
+        compareDetection.setFirstRound(false);
+        compareDetection.setFrequencyForecasted(new LinkedList<>());
+        assertNotEquals(detection.hashCode(), compareDetection.hashCode());
+    }
+
+    @Test
+    public void testEquals() {
+        AnomalyDetection anomalyDetection = new AnomalyDetection();
+        AnomalyDetection comparisonDetection = new AnomalyDetection();
+        assertTrue(anomalyDetection.equals(comparisonDetection));
+        //Compare object to itself
+        assertTrue(anomalyDetection.equals(anomalyDetection));
+        //Compare object to null
+        assertFalse(anomalyDetection.equals(null));
+        //compare object to string
+        assertFalse(anomalyDetection.equals("test"));
+        // Anomaly Scores comparison
+        anomalyDetection.setAnomalyScores(null);
+        assertFalse(anomalyDetection.equals(comparisonDetection));
+        comparisonDetection.setAnomalyScores(null);
+        assertTrue(anomalyDetection.equals(comparisonDetection));
+        List<Double> anomalyScores = new LinkedList<>();
+        anomalyScores.add((double) 20);
+        anomalyDetection.setAnomalyScores(anomalyScores);
+        assertFalse(anomalyDetection.equals(comparisonDetection));
+        comparisonDetection.setAnomalyScores(anomalyScores);
+        assertTrue(anomalyDetection.checkSetAnomalyScores());
+        //First Round Checks
+        anomalyDetection.setFirstRound(false);
+        assertFalse(anomalyDetection.equals(comparisonDetection));
+        anomalyDetection.setFirstRound(true);
+        //Frequency Checks
+        anomalyDetection.setFrequency(55);
+        assertFalse(anomalyDetection.equals(comparisonDetection));
+        anomalyDetection.setFrequency(0);
+        //FrequencyForecasted Checks
+        List<Double> comparisonFrequency = new LinkedList<>();
+        comparisonDetection.setFrequencyForecasted(comparisonFrequency);
+        assertFalse(anomalyDetection.equals(comparisonDetection));
+        anomalyDetection.setFrequencyForecasted(anomalyScores);
+        assertFalse(anomalyDetection.equals(comparisonDetection));
+        anomalyDetection.setFrequencyForecasted(comparisonFrequency);
+        assertTrue(anomalyDetection.equals(comparisonDetection));
+    }
+
+    @Test
+    public void testCheckSets(){
+        AnomalyDetection anomalyDetection = new AnomalyDetection();
+        assertFalse(anomalyDetection.checkSetAnomalyScores());
+        List<Double> anomalyScores = new LinkedList<>();
+        anomalyDetection.setAnomalyScores(anomalyScores);
+        assertFalse(anomalyDetection.checkSetAnomalyScores());
+        anomalyScores.add((double)2);
+        anomalyDetection.setAnomalyScores(anomalyScores);
+        assertTrue(anomalyDetection.checkSetAnomalyScores());
+        anomalyDetection.unsetAnomalyScores();
+        assertFalse(anomalyDetection.checkSetAnomalyScores());
+        assertEquals(null, anomalyDetection.getFrequencyForecasted());
+        assertFalse(anomalyDetection.checkSetFrequencyForecasted());
+        List<Double> frequencyForecasted = new LinkedList<>();
+        anomalyDetection.setFrequencyForecasted(frequencyForecasted);
+        assertFalse(anomalyDetection.checkSetFrequencyForecasted());
+        frequencyForecasted.add((double)2);
+        anomalyDetection.setFrequencyForecasted(frequencyForecasted);
+        assertTrue(anomalyDetection.checkSetFrequencyForecasted());
+        anomalyDetection.unsetFrequencyForecasted();
+        assertFalse(anomalyDetection.checkSetFrequencyForecasted());
+    }
+}
diff --git a/model/basic-model/pom.xml b/model/basic-model/pom.xml
index 3e11381a5..53c1adba3 100644
--- a/model/basic-model/pom.xml
+++ b/model/basic-model/pom.xml
@@ -1,7 +1,6 @@
 <!--
   ============LICENSE_START=======================================================
-   Copyright (C) 2018 Ericsson. All rights reserved.
-   Modifications Copyright (C) 2020 Nordix Foundation.
+   Copyright (c) 2020 Nordix Foundation.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -34,6 +33,13 @@
     <artifactId>basic-model</artifactId>
     <name>${project.artifactId}</name>
     <description>Basic Models used and model handling in Apex</description>
+    <properties>
+        <sonar.exclusions>
+            **/package-info.java,
+            **/TestApexModel.java,
+            **/TestApexModelCreator.java
+        </sonar.exclusions>
+    </properties>
 
     <dependencies>
         <dependency>
diff --git a/tools/tools-common/src/main/java/org/onap/policy/apex/tools/common/OutputFile.java b/tools/tools-common/src/main/java/org/onap/policy/apex/tools/common/OutputFile.java
index 59d15d19d..5b386861a 100644
--- a/tools/tools-common/src/main/java/org/onap/policy/apex/tools/common/OutputFile.java
+++ b/tools/tools-common/src/main/java/org/onap/policy/apex/tools/common/OutputFile.java
@@ -1,6 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
+ *  Modifications Copyright (c) 2020 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -116,10 +117,6 @@ public class OutputFile {
      * @return null on success, an error message on error
      */
     public String validate() {
-        if (StringUtils.isBlank(fileName)) {
-            return "file name was blank";
-        }
-
         final File file = toFile();
         if (file.exists()) {
             if (!overwrite) {
diff --git a/tools/tools-common/src/test/java/org/onap/policy/apex/tools/common/OutputFileTest.java b/tools/tools-common/src/test/java/org/onap/policy/apex/tools/common/OutputFileTest.java
new file mode 100644
index 000000000..36c64e517
--- /dev/null
+++ b/tools/tools-common/src/test/java/org/onap/policy/apex/tools/common/OutputFileTest.java
@@ -0,0 +1,83 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (c) 2020 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.apex.tools.common;
+
+import static org.junit.Assert.*;
+
+import java.io.File;
+import java.nio.file.FileSystems;
+import java.nio.file.Path;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+public class OutputFileTest {
+
+    final String testFileName = "testing.txt";
+    final Path fp = FileSystems.getDefault().getPath(testFileName);
+    File file = fp.toFile();
+
+    @Before
+    public void setUp() {
+        if (file.exists()){
+            file.delete();
+        }
+    }
+
+    @Test
+    public void testToWriter() {
+        OutputFile testFile = new OutputFile(testFileName,false);
+        testFile.validate();
+        file.setReadable(false);
+        file.setWritable(false);
+        assertNull(testFile.toWriter());
+        file.setWritable(true);
+        assertNotNull(testFile.toWriter());
+    }
+
+    @Test
+    public void testValidate() {
+        OutputFile testFile = new OutputFile(testFileName,true);
+        assertNull(testFile.validate());
+        file.setReadable(false);
+        file.setWritable(false);
+        assertNotNull(testFile.validate());
+        OutputFile testFile2 = new OutputFile(testFileName);
+        assertNotNull(testFile2.validate());
+        assertEquals("file already exists",testFile2.validate());
+    }
+
+    @Test
+    public void testToOutputStream() {
+        OutputFile testFile = new OutputFile(testFileName,true);
+        assertNotNull(testFile.toOutputStream());
+        file.setReadable(false);
+        file.setWritable(false);
+        assertNull(testFile.toOutputStream());
+    }
+
+    @After
+    public void testDown() {
+        if (file.exists()){
+            file.delete();
+        }
+    }
+}