-/*
- * ===============================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.runner;
-
-import com.google.inject.Guice;
-import com.google.inject.Injector;
-import com.google.inject.Module;
-import org.junit.runners.BlockJUnit4ClassRunner;
-import org.junit.runners.model.InitializationError;
-import org.openecomp.dcae.apod.analytics.test.annotation.GuiceModules;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.util.Arrays;
-
-/**
- * A custom Junit Runner which can be used to run Guice Test with custom Test Modules
- * <p>
- * @author Rajiv Singla . Creation Date: 10/20/2016.
- */
-public class GuiceJUnitRunner extends BlockJUnit4ClassRunner {
-
- private static final Logger LOG = LoggerFactory.getLogger(GuiceJUnitRunner.class);
-
- private final Injector injector;
-
- public GuiceJUnitRunner(Class<?> klass) throws InitializationError {
- super(klass);
- Class<?>[] classes = getModulesFor(klass);
- injector = createInjectorFor(classes);
- }
-
-
- /**
- * Returns a new fixture for running a test. Injects Guice members
- */
- @Override
- public Object createTest() throws Exception {
- Object obj = super.createTest();
- injector.injectMembers(obj);
- return obj;
- }
-
-
- /**
- * Creates new Guice Injector and registers Guice test modules
- *
- * @param classes test module classes
- * @return Guice injector with test modules
- * @throws InitializationError
- */
- private Injector createInjectorFor(Class<?>[] classes) throws InitializationError {
- Module[] modules = new Module[classes.length];
- for (int i = 0; i < classes.length; i++) {
- try {
- modules[i] = (Module) classes[i].newInstance();
- } catch (InstantiationException | IllegalAccessException e) {
- throw new InitializationError(e);
- }
- }
- LOG.debug("Creating Junit Test Runner with Guice Test Modules: {}", Arrays.toString(modules));
- return Guice.createInjector(modules);
- }
-
- /**
- * Extract user provide test modules from the {@link GuiceModules} annotation
- *
- * @param klass Target class which is running the test
- * @return Guice modules contained passed in annotation of Guice Modules
- * @throws InitializationError
- */
- private Class<?>[] getModulesFor(Class<?> klass) throws InitializationError {
- GuiceModules annotation = klass.getAnnotation(GuiceModules.class);
- if (annotation == null) {
- throw new InitializationError(
- "Missing @GuiceModules annotation for unit test '" + klass.getName()
- + "'");
- }
- return annotation.value();
- }
-
-}
+/*\r
+ * ===============================LICENSE_START======================================\r
+ * dcae-analytics\r
+ * ================================================================================\r
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.\r
+ * ================================================================================\r
+ * Licensed under the Apache License, Version 2.0 (the "License");\r
+ * you may not use this file except in compliance with the License.\r
+ * You may obtain a copy of the License at\r
+ *\r
+ * http://www.apache.org/licenses/LICENSE-2.0\r
+ *\r
+ * Unless required by applicable law or agreed to in writing, software\r
+ * distributed under the License is distributed on an "AS IS" BASIS,\r
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ * See the License for the specific language governing permissions and\r
+ * limitations under the License.\r
+ * ============================LICENSE_END===========================================\r
+ */\r
+\r
+package org.openecomp.dcae.apod.analytics.test.runner;\r
+\r
+import com.google.inject.Guice;\r
+import com.google.inject.Injector;\r
+import com.google.inject.Module;\r
+import org.junit.runners.BlockJUnit4ClassRunner;\r
+import org.junit.runners.model.InitializationError;\r
+import org.openecomp.dcae.apod.analytics.test.annotation.GuiceModules;\r
+import org.slf4j.Logger;\r
+import org.slf4j.LoggerFactory;\r
+\r
+import java.util.Arrays;\r
+\r
+/**\r
+ * A custom Junit Runner which can be used to run Guice Test with custom Test Modules\r
+ * <p>\r
+ * @author Rajiv Singla . Creation Date: 10/20/2016.\r
+ */\r
+public class GuiceJUnitRunner extends BlockJUnit4ClassRunner {\r
+\r
+ private static final Logger LOG = LoggerFactory.getLogger(GuiceJUnitRunner.class);\r
+\r
+ private final Injector injector;\r
+\r
+ public GuiceJUnitRunner(Class<?> klass) throws InitializationError {\r
+ super(klass);\r
+ Class<?>[] classes = getModulesFor(klass);\r
+ injector = createInjectorFor(classes);\r
+ }\r
+\r
+\r
+ /**\r
+ * Returns a new fixture for running a test. Injects Guice members\r
+ */\r
+ @Override\r
+ public Object createTest() throws Exception {\r
+ Object obj = super.createTest();\r
+ injector.injectMembers(obj);\r
+ return obj;\r
+ }\r
+\r
+\r
+ /**\r
+ * Creates new Guice Injector and registers Guice test modules\r
+ *\r
+ * @param classes test module classes\r
+ * @return Guice injector with test modules\r
+ * @throws InitializationError\r
+ */\r
+ private Injector createInjectorFor(Class<?>[] classes) throws InitializationError {\r
+ Module[] modules = new Module[classes.length];\r
+ for (int i = 0; i < classes.length; i++) {\r
+ try {\r
+ modules[i] = (Module) classes[i].newInstance();\r
+ } catch (InstantiationException | IllegalAccessException e) {\r
+ throw new InitializationError(e);\r
+ }\r
+ }\r
+ LOG.debug("Creating Junit Test Runner with Guice Test Modules: {}", Arrays.toString(modules));\r
+ return Guice.createInjector(modules);\r
+ }\r
+\r
+ /**\r
+ * Extract user provide test modules from the {@link GuiceModules} annotation\r
+ *\r
+ * @param klass Target class which is running the test\r
+ * @return Guice modules contained passed in annotation of Guice Modules\r
+ * @throws InitializationError\r
+ */\r
+ private Class<?>[] getModulesFor(Class<?> klass) throws InitializationError {\r
+ GuiceModules annotation = klass.getAnnotation(GuiceModules.class);\r
+ if (annotation == null) {\r
+ throw new InitializationError(\r
+ "Missing @GuiceModules annotation for unit test '" + klass.getName()\r
+ + "'");\r
+ }\r
+ return annotation.value();\r
+ }\r
+\r
+}\r