1 files changed, 243 insertions, 243 deletions
diff --git a/dcae-analytics-test/src/main/java/org/openecomp/dcae/apod/analytics/test/BaseDCAEAnalyticsCommonTest.java b/dcae-analytics-test/src/main/java/org/openecomp/dcae/apod/analytics/test/BaseDCAEAnalyticsCommonTest.java
index 4698f21..4f5015b 100644
--- a/dcae-analytics-test/src/main/java/org/openecomp/dcae/apod/analytics/test/BaseDCAEAnalyticsCommonTest.java
+++ b/dcae-analytics-test/src/main/java/org/openecomp/dcae/apod/analytics/test/BaseDCAEAnalyticsCommonTest.java
@@ -1,243 +1,243 @@
-/*
- * ===============================LICENSE_START======================================
- *  dcae-analytics
- * ================================================================================
- *    Copyright © 2017 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.openecomp.dcae.apod.analytics.test;
-
-import org.json.JSONException;
-import org.junit.Assert;
-import org.skyscreamer.jsonassert.JSONAssert;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.ObjectOutputStream;
-import java.io.OutputStreamWriter;
-import java.lang.reflect.Field;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.nio.charset.Charset;
-import java.nio.file.Paths;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.util.Arrays;
-
-import static java.nio.file.Files.deleteIfExists;
-import static java.nio.file.Files.exists;
-
-/**
- * Base common test class for all DCAE Analytics Test e.g. unit tests, integration test, CDAP tests etc.
- * <p>
- * @author Rajiv Singla . Creation Date: 10/19/2016.
- */
-abstract class BaseDCAEAnalyticsCommonTest {
-
-    protected static final Logger LOG = LoggerFactory.getLogger(BaseDCAEAnalyticsCommonTest.class);
-
-    /**
-     * Asserts if expected Json String and actual Json String contain the same properties ignoring
-     * property order. Simple String assertion might fail as property order during serialization and deserialization
-     * is generally non-deterministic. Also proper error message are generated more missing or unexpected
-     * properties
-     *
-     * @param expectedJsonString expected Json String
-     * @param actualJsonString actual Json String
-     * @throws JSONException Json Exception
-     */
-    public static void assertJson(String expectedJsonString, String actualJsonString) throws JSONException {
-        JSONAssert.assertEquals(expectedJsonString, actualJsonString, true);
-    }
-
-    /**
-     * Converts given file location to String
-     *
-     * @param fileLocation location of the file which needs to be converted to String
-     * @return Contents of file as string
-     * @throws IOException IOException
-     */
-    public static String fromStream(String fileLocation) throws IOException {
-        final InputStream jsonFileInputStream =
-                BaseDCAEAnalyticsCommonTest.class.getClassLoader().getResourceAsStream(fileLocation);
-        Assert.assertNotNull("Json File Location must be valid", jsonFileInputStream);
-        try (BufferedReader reader =
-                     new BufferedReader(new InputStreamReader(jsonFileInputStream, Charset.forName("UTF-8")))) {
-            final StringBuilder result = new StringBuilder();
-            final String newLine = System.getProperty("line.separator");
-            String line = reader.readLine();
-            while (line != null) {
-                result.append(line)
-                    .append(newLine);
-                line = reader.readLine();
-            }
-            jsonFileInputStream.close();
-            return result.toString();
-        }
-    }
-
-
-    /**
-     * Checks if object can be serialized properly
-     *
-     * @param object input object
-     * @param callingClass calling class
-     * @throws IOException IOException
-     */
-    public static void testSerialization(Object object, Class<?> callingClass) throws IOException {
-        final URL location = callingClass.getProtectionDomain().getCodeSource().getLocation();
-        final File serializedOutputFile =
-                new File(location.getPath() + String.format("serialization/%s.ser", object.getClass().getSimpleName()));
-
-        // Maybe file already try deleting it first
-        final boolean deleteIfExists = deleteIfExists(Paths.get(serializedOutputFile.getPath()));
-
-        if (deleteIfExists) {
-            LOG.warn("Previous serialization file was overwritten at location: {}", serializedOutputFile.getPath());
-        }
-
-        boolean mkdirs = true;
-        if (!exists(Paths.get(serializedOutputFile.getParentFile().getPath()))) {
-            mkdirs = serializedOutputFile.getParentFile().mkdirs();
-        }
-        if (mkdirs) {
-            try (FileOutputStream fileOutputStream = new FileOutputStream(serializedOutputFile);
-                 ObjectOutputStream objectOutputStream = new ObjectOutputStream(fileOutputStream)) {
-                objectOutputStream.writeObject(object);
-                LOG.debug("Successfully created serialization file at location: {}", serializedOutputFile.getPath());
-            }
-        } else {
-            throw new IllegalStateException(
-                    String.format("Failed to create location to store serialization file: %s",
-                            serializedOutputFile));
-        }
-    }
-
-    /**
-     * Writes Text to Output file
-     *
-     * @param textFileLocation - location of text file e.g. textfiles/fileName.json
-     * @param content           - file content
-     * @param callingClass      - calling class
-     * @throws IOException      - ioException
-     */
-    public static void writeToOutputTextFile(String textFileLocation, String content, Class<?> callingClass) throws
-            IOException {
-        final URL location = callingClass.getProtectionDomain().getCodeSource().getLocation();
-        final File fileLocation = new File(location.getPath() + textFileLocation);
-
-        // Maybe file already try deleting it first
-        final boolean deleteIfExists = deleteIfExists(Paths.get(fileLocation.getPath()));
-
-        if (deleteIfExists) {
-            LOG.warn("Previous file will be overwritten at location: {}", fileLocation.getPath());
-        }
-
-        boolean mkdirs = true;
-        if (!exists(Paths.get(fileLocation.getParentFile().getPath()))) {
-            mkdirs = fileLocation.getParentFile().mkdirs();
-        }
-        if (mkdirs) {
-            try (
-                    FileOutputStream fileOutputStream = new FileOutputStream(fileLocation);
-                    OutputStreamWriter outputStream =
-                            new OutputStreamWriter(fileOutputStream, Charset.forName("UTF-8"))) {
-                outputStream.write(content);
-                LOG.debug("Successfully created text file at location: {}", fileLocation.getPath());
-            }
-        } else {
-            throw new IllegalStateException(
-                    String.format("Failed to create location to store text file: %s", fileLocation));
-        }
-
-    }
-
-
-    /**
-     * For testing purposes only we may sometime we may want to access private fields of underlying
-     * object to confirm the values are setup correctly.
-     * <p>
-     * This method uses java reflection to get the value to private object in the class
-     *
-     * @param object            Actual object which has the private field you want to check
-     * @param fieldName         Field name in the Actual Object you want to get the value of
-     * @param privateFieldClass Type of the private field
-     * @param <T>               Class of Actual Object
-     * @param <U>               Class of private field
-     * @return value of the private field
-     */
-    public static <T, U> U getPrivateFiledValue(T object, String fieldName, Class<U> privateFieldClass) {
-
-        final Class<?> objectClass = object.getClass();
-        try {
-            final Field privateField = objectClass.getDeclaredField(fieldName);
-            try {
-
-                // mark private field to be accessible for testing purposes
-                AccessController.doPrivileged(new PrivilegedAction() {
-                    @Override
-                    public Object run() {
-                        privateField.setAccessible(true);
-                        return null;
-                    }
-                });
-
-
-                return privateFieldClass.cast(privateField.get(object));
-
-            } catch (IllegalAccessException e) {
-                LOG.error("Unable to access field: {}", fieldName);
-                throw new IllegalStateException(e);
-            }
-        } catch (NoSuchFieldException e) {
-            LOG.error("Unable to locate field name: {} in class: {}", fieldName, objectClass.getSimpleName());
-            throw new IllegalStateException(e);
-        }
-
-
-    }
-
-
-    /**
-     * Prints classpath jars which are visible inside the class
-     *
-     * @param classLoader classloader of the calling class
-     */
-    public static void dumpClasspath(ClassLoader classLoader) {
-
-        LOG.info("Dumping ClassPath for classloader: {}", classLoader);
-
-        if (classLoader instanceof URLClassLoader) {
-
-            URLClassLoader ucl = (URLClassLoader) classLoader;
-            LOG.info("\t ==========>>>" + Arrays.toString(ucl.getURLs()));
-
-        } else {
-            LOG.info("\t(cannot display components as not a URLClassLoader)");
-        }
-
-        if (classLoader.getParent() != null) {
-            dumpClasspath(classLoader.getParent());
-        }
-    }
-
-}
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 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.openecomp.dcae.apod.analytics.test;
+
+import org.json.JSONException;
+import org.junit.Assert;
+import org.skyscreamer.jsonassert.JSONAssert;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.ObjectOutputStream;
+import java.io.OutputStreamWriter;
+import java.lang.reflect.Field;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.nio.charset.Charset;
+import java.nio.file.Paths;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.Arrays;
+
+import static java.nio.file.Files.deleteIfExists;
+import static java.nio.file.Files.exists;
+
+/**
+ * Base common test class for all DCAE Analytics Test e.g. unit tests, integration test, CDAP tests etc.
+ * <p>
+ * @author Rajiv Singla . Creation Date: 10/19/2016.
+ */
+abstract class BaseDCAEAnalyticsCommonTest {
+
+    protected static final Logger LOG = LoggerFactory.getLogger(BaseDCAEAnalyticsCommonTest.class);
+
+    /**
+     * Asserts if expected Json String and actual Json String contain the same properties ignoring
+     * property order. Simple String assertion might fail as property order during serialization and deserialization
+     * is generally non-deterministic. Also proper error message are generated more missing or unexpected
+     * properties
+     *
+     * @param expectedJsonString expected Json String
+     * @param actualJsonString actual Json String
+     * @throws JSONException Json Exception
+     */
+    public static void assertJson(String expectedJsonString, String actualJsonString) throws JSONException {
+        JSONAssert.assertEquals(expectedJsonString, actualJsonString, true);
+    }
+
+    /**
+     * Converts given file location to String
+     *
+     * @param fileLocation location of the file which needs to be converted to String
+     * @return Contents of file as string
+     * @throws IOException IOException
+     */
+    public static String fromStream(String fileLocation) throws IOException {
+        final InputStream jsonFileInputStream =
+                BaseDCAEAnalyticsCommonTest.class.getClassLoader().getResourceAsStream(fileLocation);
+        Assert.assertNotNull("Json File Location must be valid", jsonFileInputStream);
+        try (BufferedReader reader =
+                     new BufferedReader(new InputStreamReader(jsonFileInputStream, Charset.forName("UTF-8")))) {
+            final StringBuilder result = new StringBuilder();
+            final String newLine = System.getProperty("line.separator");
+            String line = reader.readLine();
+            while (line != null) {
+                result.append(line)
+                    .append(newLine);
+                line = reader.readLine();
+            }
+            jsonFileInputStream.close();
+            return result.toString();
+        }
+    }
+
+
+    /**
+     * Checks if object can be serialized properly
+     *
+     * @param object input object
+     * @param callingClass calling class
+     * @throws IOException IOException
+     */
+    public static void testSerialization(Object object, Class<?> callingClass) throws IOException {
+        final URL location = callingClass.getProtectionDomain().getCodeSource().getLocation();
+        final File serializedOutputFile =
+                new File(location.getPath() + String.format("serialization/%s.ser", object.getClass().getSimpleName()));
+
+        // Maybe file already try deleting it first
+        final boolean deleteIfExists = deleteIfExists(Paths.get(serializedOutputFile.getPath()));
+
+        if (deleteIfExists) {
+            LOG.warn("Previous serialization file was overwritten at location: {}", serializedOutputFile.getPath());
+        }
+
+        boolean mkdirs = true;
+        if (!exists(Paths.get(serializedOutputFile.getParentFile().getPath()))) {
+            mkdirs = serializedOutputFile.getParentFile().mkdirs();
+        }
+        if (mkdirs) {
+            try (FileOutputStream fileOutputStream = new FileOutputStream(serializedOutputFile);
+                 ObjectOutputStream objectOutputStream = new ObjectOutputStream(fileOutputStream)) {
+                objectOutputStream.writeObject(object);
+                LOG.debug("Successfully created serialization file at location: {}", serializedOutputFile.getPath());
+            }
+        } else {
+            throw new IllegalStateException(
+                    String.format("Failed to create location to store serialization file: %s",
+                            serializedOutputFile));
+        }
+    }
+
+    /**
+     * Writes Text to Output file
+     *
+     * @param textFileLocation - location of text file e.g. textfiles/fileName.json
+     * @param content           - file content
+     * @param callingClass      - calling class
+     * @throws IOException      - ioException
+     */
+    public static void writeToOutputTextFile(String textFileLocation, String content, Class<?> callingClass) throws
+            IOException {
+        final URL location = callingClass.getProtectionDomain().getCodeSource().getLocation();
+        final File fileLocation = new File(location.getPath() + textFileLocation);
+
+        // Maybe file already try deleting it first
+        final boolean deleteIfExists = deleteIfExists(Paths.get(fileLocation.getPath()));
+
+        if (deleteIfExists) {
+            LOG.warn("Previous file will be overwritten at location: {}", fileLocation.getPath());
+        }
+
+        boolean mkdirs = true;
+        if (!exists(Paths.get(fileLocation.getParentFile().getPath()))) {
+            mkdirs = fileLocation.getParentFile().mkdirs();
+        }
+        if (mkdirs) {
+            try (
+                    FileOutputStream fileOutputStream = new FileOutputStream(fileLocation);
+                    OutputStreamWriter outputStream =
+                            new OutputStreamWriter(fileOutputStream, Charset.forName("UTF-8"))) {
+                outputStream.write(content);
+                LOG.debug("Successfully created text file at location: {}", fileLocation.getPath());
+            }
+        } else {
+            throw new IllegalStateException(
+                    String.format("Failed to create location to store text file: %s", fileLocation));
+        }
+
+    }
+
+
+    /**
+     * For testing purposes only we may sometime we may want to access private fields of underlying
+     * object to confirm the values are setup correctly.
+     * <p>
+     * This method uses java reflection to get the value to private object in the class
+     *
+     * @param object            Actual object which has the private field you want to check
+     * @param fieldName         Field name in the Actual Object you want to get the value of
+     * @param privateFieldClass Type of the private field
+     * @param <T>               Class of Actual Object
+     * @param <U>               Class of private field
+     * @return value of the private field
+     */
+    public static <T, U> U getPrivateFiledValue(T object, String fieldName, Class<U> privateFieldClass) {
+
+        final Class<?> objectClass = object.getClass();
+        try {
+            final Field privateField = objectClass.getDeclaredField(fieldName);
+            try {
+
+                // mark private field to be accessible for testing purposes
+                AccessController.doPrivileged(new PrivilegedAction() {
+                    @Override
+                    public Object run() {
+                        privateField.setAccessible(true);
+                        return null;
+                    }
+                });
+
+
+                return privateFieldClass.cast(privateField.get(object));
+
+            } catch (IllegalAccessException e) {
+                LOG.error("Unable to access field: {}", fieldName);
+                throw new IllegalStateException(e);
+            }
+        } catch (NoSuchFieldException e) {
+            LOG.error("Unable to locate field name: {} in class: {}", fieldName, objectClass.getSimpleName());
+            throw new IllegalStateException(e);
+        }
+
+
+    }
+
+
+    /**
+     * Prints classpath jars which are visible inside the class
+     *
+     * @param classLoader classloader of the calling class
+     */
+    public static void dumpClasspath(ClassLoader classLoader) {
+
+        LOG.info("Dumping ClassPath for classloader: {}", classLoader);
+
+        if (classLoader instanceof URLClassLoader) {
+
+            URLClassLoader ucl = (URLClassLoader) classLoader;
+            LOG.info("\t ==========>>>" + Arrays.toString(ucl.getURLs()));
+
+        } else {
+            LOG.info("\t(cannot display components as not a URLClassLoader)");
+        }
+
+        if (classLoader.getParent() != null) {
+            dumpClasspath(classLoader.getParent());
+        }
+    }
+
+}