From ea262e6da52fd4da0733f02998f87aebaf502ddb Mon Sep 17 00:00:00 2001 From: Jim Hahn Date: Wed, 12 Jun 2019 14:32:25 -0400 Subject: Apply simple sonar fixes Note: A number of these were identified, by SonarLint, in the Test classes, which are not typically scanned by Sonar. Removed unnecessary imports. Removed unneeded "throws Xxx". Replaced lambda with method references. Replaced duplicate strings with constants. Replaced try-fail-catch with assert-j methods to eliminate sonar complaints about duplicate failure messages. Added missing @Override annotations. Use map.computeIfAbsent() where appropriate. Also fixed some minor checkstyle issues. Removed unneeded "volatile" declarations. Replaced some if-else constructs with "?:" construct, per sonar. Replaced Object.wait() with CountDownLatch.await(); according to sonar (and javadocs), Object.wait() can return due to "spurious wakeups". Fixed issue whereby CryptoUtilsTest wouldn't run in my Eclipse. Change-Id: Ib6b71ed65662cfd6209400dac57ed69279bf29ec Issue-ID: POLICY-1791 Signed-off-by: Jim Hahn --- .../common/utils/resources/ResourceUtilsTest.java | 82 +++++++++++----------- 1 file changed, 42 insertions(+), 40 deletions(-) (limited to 'utils/src/test/java/org/onap/policy/common/utils/resources/ResourceUtilsTest.java') diff --git a/utils/src/test/java/org/onap/policy/common/utils/resources/ResourceUtilsTest.java b/utils/src/test/java/org/onap/policy/common/utils/resources/ResourceUtilsTest.java index e5a79bc3..4b2b007b 100644 --- a/utils/src/test/java/org/onap/policy/common/utils/resources/ResourceUtilsTest.java +++ b/utils/src/test/java/org/onap/policy/common/utils/resources/ResourceUtilsTest.java @@ -1,6 +1,7 @@ /*- * ============LICENSE_START======================================================= * Copyright (C) 2018 Ericsson. All rights reserved. + * Modifications Copyright (C) 2019 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. @@ -48,11 +49,12 @@ public class ResourceUtilsTest { private String jarDirResource = null; private String jarFileResource = null; - private final String pathDirResource = "testdir"; - private final String pathFileResource = "testdir/testfile.xml"; + private static final String RESOURCES_PATH = "src/test/resources/"; + private static final String PATH_DIR_RESOURCE = "testdir"; + private static final String PATH_FILE_RESOURCE = "testdir/testfile.xml"; - private final String nonExistantResource = "somewhere/over/the/rainbow"; - private final String invalidResource = "@%%%\\\\_:::DESD"; + private static final String NON_EXISTENT_RESOURCE = "somewhere/over/the/rainbow"; + private static final String INVALID_RESOURCE = "@%%%\\\\_:::DESD"; /** * Setup resource utils test. @@ -68,9 +70,9 @@ public class ResourceUtilsTest { jarDirResource = "META-INF"; jarFileResource = "META-INF/MANIFEST.MF"; - final FileWriter fileWriter = new FileWriter(tmpUsedFile); - fileWriter.write("Bluebirds fly over the rainbow"); - fileWriter.close(); + try (final FileWriter fileWriter = new FileWriter(tmpUsedFile)) { + fileWriter.write("Bluebirds fly over the rainbow"); + } } /** @@ -93,25 +95,25 @@ public class ResourceUtilsTest { theUrl = ResourceUtils.getUrlResource(jarFileResource); assertNotNull(theUrl); - theUrl = ResourceUtils.getUrlResource(pathDirResource); + theUrl = ResourceUtils.getUrlResource(PATH_DIR_RESOURCE); assertNotNull(theUrl); - theUrl = ResourceUtils.getUrlResource(pathFileResource); + theUrl = ResourceUtils.getUrlResource(PATH_FILE_RESOURCE); assertNotNull(theUrl); - theUrl = ResourceUtils.getUrlResource("file:///" + pathDirResource); + theUrl = ResourceUtils.getUrlResource("file:///" + PATH_DIR_RESOURCE); assertNotNull(theUrl); - theUrl = ResourceUtils.getLocalFile("src/test/resources/" + pathDirResource); + theUrl = ResourceUtils.getLocalFile(RESOURCES_PATH + PATH_DIR_RESOURCE); assertNotNull(theUrl); - theUrl = ResourceUtils.getLocalFile("src/test/resources/" + pathFileResource); + theUrl = ResourceUtils.getLocalFile(RESOURCES_PATH + PATH_FILE_RESOURCE); assertNotNull(theUrl); - theUrl = ResourceUtils.getUrlResource(nonExistantResource); + theUrl = ResourceUtils.getUrlResource(NON_EXISTENT_RESOURCE); assertNull(theUrl); - theUrl = ResourceUtils.getUrlResource(invalidResource); + theUrl = ResourceUtils.getUrlResource(INVALID_RESOURCE); assertNull(theUrl); theUrl = ResourceUtils.getUrlResource(null); @@ -138,22 +140,22 @@ public class ResourceUtilsTest { theUrl = ResourceUtils.getLocalFile(jarFileResource); assertNull(theUrl); - theUrl = ResourceUtils.getLocalFile(pathDirResource); + theUrl = ResourceUtils.getLocalFile(PATH_DIR_RESOURCE); assertNull(theUrl); - theUrl = ResourceUtils.getLocalFile(pathFileResource); + theUrl = ResourceUtils.getLocalFile(PATH_FILE_RESOURCE); assertNull(theUrl); - theUrl = ResourceUtils.getLocalFile("src/test/resources/" + pathDirResource); + theUrl = ResourceUtils.getLocalFile(RESOURCES_PATH + PATH_DIR_RESOURCE); assertNotNull(theUrl); - theUrl = ResourceUtils.getLocalFile("src/test/resources/" + pathFileResource); + theUrl = ResourceUtils.getLocalFile(RESOURCES_PATH + PATH_FILE_RESOURCE); assertNotNull(theUrl); - theUrl = ResourceUtils.getLocalFile(nonExistantResource); + theUrl = ResourceUtils.getLocalFile(NON_EXISTENT_RESOURCE); assertNull(theUrl); - theUrl = ResourceUtils.getLocalFile(invalidResource); + theUrl = ResourceUtils.getLocalFile(INVALID_RESOURCE); assertNull(theUrl); theUrl = ResourceUtils.getLocalFile("file:///"); @@ -186,29 +188,29 @@ public class ResourceUtilsTest { theStream = ResourceUtils.getResourceAsStream(jarFileResource); assertNotNull(theStream); - theStream = ResourceUtils.getResourceAsStream(pathDirResource); + theStream = ResourceUtils.getResourceAsStream(PATH_DIR_RESOURCE); assertNotNull(theStream); - theStream = ResourceUtils.getResourceAsStream(pathFileResource); + theStream = ResourceUtils.getResourceAsStream(PATH_FILE_RESOURCE); assertNotNull(theStream); - theStream = ResourceUtils.getResourceAsStream("src/test/resources/" + pathDirResource); + theStream = ResourceUtils.getResourceAsStream(RESOURCES_PATH + PATH_DIR_RESOURCE); assertNotNull(theStream); - theStream = ResourceUtils.getResourceAsStream("src/test/resources/" + pathFileResource); + theStream = ResourceUtils.getResourceAsStream(RESOURCES_PATH + PATH_FILE_RESOURCE); assertNotNull(theStream); - theStream = ResourceUtils.getResourceAsStream(nonExistantResource); + theStream = ResourceUtils.getResourceAsStream(NON_EXISTENT_RESOURCE); assertNull(theStream); - theStream = ResourceUtils.getResourceAsStream(invalidResource); + theStream = ResourceUtils.getResourceAsStream(INVALID_RESOURCE); assertNull(theStream); theStream = ResourceUtils.getResourceAsStream(null); - assertNull(null); + assertNull(theStream); theStream = ResourceUtils.getResourceAsStream(""); - assertNull(null); + assertNotNull(theStream); } /** @@ -228,22 +230,22 @@ public class ResourceUtilsTest { theString = ResourceUtils.getResourceAsString(jarFileResource); assertNotNull(theString); - theString = ResourceUtils.getResourceAsString(pathDirResource); + theString = ResourceUtils.getResourceAsString(PATH_DIR_RESOURCE); assertNotNull(theString); - theString = ResourceUtils.getResourceAsString(pathFileResource); + theString = ResourceUtils.getResourceAsString(PATH_FILE_RESOURCE); assertNotNull(theString); - theString = ResourceUtils.getResourceAsString("src/test/resources/" + pathDirResource); + theString = ResourceUtils.getResourceAsString(RESOURCES_PATH + PATH_DIR_RESOURCE); assertNotNull(theString); - theString = ResourceUtils.getResourceAsString("src/test/resources/" + pathFileResource); + theString = ResourceUtils.getResourceAsString(RESOURCES_PATH + PATH_FILE_RESOURCE); assertNotNull(theString); - theString = ResourceUtils.getResourceAsString(nonExistantResource); + theString = ResourceUtils.getResourceAsString(NON_EXISTENT_RESOURCE); assertNull(theString); - theString = ResourceUtils.getResourceAsString(invalidResource); + theString = ResourceUtils.getResourceAsString(INVALID_RESOURCE); assertNull(theString); theString = ResourceUtils.getResourceAsString(null); @@ -272,22 +274,22 @@ public class ResourceUtilsTest { theUrl = ResourceUtils.getUrl4Resource(jarFileResource); assertNotNull(theUrl); - theUrl = ResourceUtils.getUrl4Resource(pathDirResource); + theUrl = ResourceUtils.getUrl4Resource(PATH_DIR_RESOURCE); assertNotNull(theUrl); - theUrl = ResourceUtils.getUrl4Resource(pathFileResource); + theUrl = ResourceUtils.getUrl4Resource(PATH_FILE_RESOURCE); assertNotNull(theUrl); - theUrl = ResourceUtils.getUrl4Resource("src/test/resources/" + pathDirResource); + theUrl = ResourceUtils.getUrl4Resource(RESOURCES_PATH + PATH_DIR_RESOURCE); assertNotNull(theUrl); - theUrl = ResourceUtils.getUrl4Resource("src/test/resources/" + pathFileResource); + theUrl = ResourceUtils.getUrl4Resource(RESOURCES_PATH + PATH_FILE_RESOURCE); assertNotNull(theUrl); - theUrl = ResourceUtils.getUrl4Resource(nonExistantResource); + theUrl = ResourceUtils.getUrl4Resource(NON_EXISTENT_RESOURCE); assertNull(theUrl); - theUrl = ResourceUtils.getUrl4Resource(invalidResource); + theUrl = ResourceUtils.getUrl4Resource(INVALID_RESOURCE); assertNull(theUrl); } -- cgit 1.2.3-korg