diff options
Diffstat (limited to 'utils/src/test/java')
| -rw-r--r-- | utils/src/test/java/org/onap/policy/common/utils/resources/ResourceUtilsTest.java | 307 |
1 files changed, 307 insertions, 0 deletions
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 new file mode 100644 index 00000000..d1aa59d5 --- /dev/null +++ b/utils/src/test/java/org/onap/policy/common/utils/resources/ResourceUtilsTest.java @@ -0,0 +1,307 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 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.common.utils.resources; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertTrue; + +import java.io.File; +import java.io.FileWriter; +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +/** + * The Class ResourceUtilsTest. + * + * @author Liam Fallon (liam.fallon@ericsson.com) + */ +public class ResourceUtilsTest { + private File tmpDir = null; + private File tmpEmptyFile = null; + private File tmpUsedFile = null; + + private String jarDirResource = null; + private String jarFileResource = null; + + private final String pathDirResource = "testdir"; + private final String pathFileResource = "testdir/testfile.xml"; + + private final String nonExistantResource = "somewhere/over/the/rainbow"; + private final String invalidResource = "@%%%\\\\_:::DESD"; + + /** + * Setup resource utils test. + * + * @throws IOException Signals that an I/O exception has occurred. + */ + @Before + public void setupResourceUtilsTest() throws IOException { + tmpDir = new File(System.getProperty("java.io.tmpdir")); + tmpEmptyFile = File.createTempFile(this.getClass().getName(), ".tmp"); + tmpUsedFile = File.createTempFile(this.getClass().getName(), ".tmp"); + + jarDirResource = "META-INF"; + jarFileResource = "META-INF/MANIFEST.MF"; + + final FileWriter fileWriter = new FileWriter(tmpUsedFile); + fileWriter.write("Bluebirds fly over the rainbow"); + fileWriter.close(); + } + + /** + * Test get url resource. + */ + @Test + public void testgetUrlResource() { + URL theUrl = ResourceUtils.getUrlResource(tmpDir.getAbsolutePath()); + assertNull(theUrl); + + theUrl = ResourceUtils.getUrlResource(tmpEmptyFile.getAbsolutePath()); + assertNull(theUrl); + + theUrl = ResourceUtils.getUrlResource(tmpUsedFile.getAbsolutePath()); + assertNull(theUrl); + + theUrl = ResourceUtils.getUrlResource(jarDirResource); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getUrlResource(jarFileResource); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getUrlResource(pathDirResource); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getUrlResource(pathFileResource); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getUrlResource("file:///" + pathDirResource); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getLocalFile("src/test/resources/" + pathDirResource); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getLocalFile("src/test/resources/" + pathFileResource); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getUrlResource(nonExistantResource); + assertNull(theUrl); + + theUrl = ResourceUtils.getUrlResource(invalidResource); + assertNull(theUrl); + + theUrl = ResourceUtils.getUrlResource(null); + assertNull(theUrl); + } + + /** + * Test get local file. + */ + @Test + public void testGetLocalFile() { + URL theUrl = ResourceUtils.getLocalFile(tmpDir.getAbsolutePath()); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getLocalFile(tmpEmptyFile.getAbsolutePath()); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getLocalFile(tmpUsedFile.getAbsolutePath()); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getLocalFile(jarDirResource); + assertNull(theUrl); + + theUrl = ResourceUtils.getLocalFile(jarFileResource); + assertNull(theUrl); + + theUrl = ResourceUtils.getLocalFile(pathDirResource); + assertNull(theUrl); + + theUrl = ResourceUtils.getLocalFile(pathFileResource); + assertNull(theUrl); + + theUrl = ResourceUtils.getLocalFile("src/test/resources/" + pathDirResource); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getLocalFile("src/test/resources/" + pathFileResource); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getLocalFile(nonExistantResource); + assertNull(theUrl); + + theUrl = ResourceUtils.getLocalFile(invalidResource); + assertNull(theUrl); + + theUrl = ResourceUtils.getLocalFile("file:///"); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getLocalFile("file:///testdir/testfile.xml"); + assertNull(theUrl); + + theUrl = ResourceUtils.getLocalFile(null); + assertNull(theUrl); + } + + /** + * Test get resource as stream. + */ + @Test + public void testGetResourceAsStream() { + InputStream theStream = ResourceUtils.getResourceAsStream(tmpDir.getAbsolutePath()); + assertNotNull(theStream); + + theStream = ResourceUtils.getResourceAsStream(tmpEmptyFile.getAbsolutePath()); + assertNotNull(theStream); + + theStream = ResourceUtils.getResourceAsStream(tmpUsedFile.getAbsolutePath()); + assertNotNull(theStream); + + theStream = ResourceUtils.getResourceAsStream(jarDirResource); + assertNotNull(theStream); + + theStream = ResourceUtils.getResourceAsStream(jarFileResource); + assertNotNull(theStream); + + theStream = ResourceUtils.getResourceAsStream(pathDirResource); + assertNotNull(theStream); + + theStream = ResourceUtils.getResourceAsStream(pathFileResource); + assertNotNull(theStream); + + theStream = ResourceUtils.getResourceAsStream("src/test/resources/" + pathDirResource); + assertNotNull(theStream); + + theStream = ResourceUtils.getResourceAsStream("src/test/resources/" + pathFileResource); + assertNotNull(theStream); + + theStream = ResourceUtils.getResourceAsStream(nonExistantResource); + assertNull(theStream); + + theStream = ResourceUtils.getResourceAsStream(invalidResource); + assertNull(theStream); + + theStream = ResourceUtils.getResourceAsStream(null); + assertNull(null); + + theStream = ResourceUtils.getResourceAsStream(""); + assertNull(null); + } + + /** + * Test get resource as string. + */ + @Test + public void testGetResourceAsString() { + String theString = ResourceUtils.getResourceAsString(tmpDir.getAbsolutePath()); + assertNotNull(theString); + + theString = ResourceUtils.getResourceAsString(tmpEmptyFile.getAbsolutePath()); + assertTrue(theString.equals("")); + + theString = ResourceUtils.getResourceAsString(tmpUsedFile.getAbsolutePath()); + assertTrue(theString.equals("Bluebirds fly over the rainbow")); + + theString = ResourceUtils.getResourceAsString(jarFileResource); + assertNotNull(theString); + + theString = ResourceUtils.getResourceAsString(pathDirResource); + assertNotNull(theString); + + theString = ResourceUtils.getResourceAsString(pathFileResource); + assertNotNull(theString); + + theString = ResourceUtils.getResourceAsString("src/test/resources/" + pathDirResource); + assertNotNull(theString); + + theString = ResourceUtils.getResourceAsString("src/test/resources/" + pathFileResource); + assertNotNull(theString); + + theString = ResourceUtils.getResourceAsString(nonExistantResource); + assertNull(theString); + + theString = ResourceUtils.getResourceAsString(invalidResource); + assertNull(theString); + + theString = ResourceUtils.getResourceAsString(null); + assertNull(theString); + + theString = ResourceUtils.getResourceAsString(""); + assertEquals("org\ntestdir\n", theString); + } + + @Test + public void testgetUrl4Resource() { + URL theUrl = ResourceUtils.getUrl4Resource(tmpDir.getAbsolutePath()); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getUrl4Resource(tmpEmptyFile.getAbsolutePath()); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getUrl4Resource(tmpUsedFile.getAbsolutePath()); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getUrl4Resource(jarDirResource); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getUrl4Resource(jarFileResource); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getUrl4Resource(pathDirResource); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getUrl4Resource(pathFileResource); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getUrl4Resource("src/test/resources/" + pathDirResource); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getUrl4Resource("src/test/resources/" + pathFileResource); + assertNotNull(theUrl); + + theUrl = ResourceUtils.getUrl4Resource(nonExistantResource); + assertNull(theUrl); + + theUrl = ResourceUtils.getUrl4Resource(invalidResource); + assertNull(theUrl); + } + + @Test + public void testGetFilePath4Resource() { + assertNull(ResourceUtils.getFilePath4Resource(null)); + assertEquals("/something/else", ResourceUtils.getFilePath4Resource("/something/else")); + assertTrue(ResourceUtils.getFilePath4Resource("xml/example.xml").endsWith("xml/example.xml")); + } + + /** + * Cleandown resource utils test. + */ + @After + public void cleandownResourceUtilsTest() { + tmpEmptyFile.delete(); + tmpUsedFile.delete(); + } +} |