| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * 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. |
| */ |
| |
| package org.onosproject.yangutils.utils.io.impl; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.lang.reflect.Constructor; |
| import java.lang.reflect.InvocationTargetException; |
| |
| import org.apache.maven.project.MavenProject; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.ExpectedException; |
| import org.onosproject.yangutils.utils.UtilConstants; |
| import org.sonatype.plexus.build.incremental.BuildContext; |
| import org.sonatype.plexus.build.incremental.DefaultBuildContext; |
| |
| import static org.hamcrest.core.Is.is; |
| import static org.hamcrest.core.IsNot.not; |
| import static org.junit.Assert.assertThat; |
| import static org.onosproject.yangutils.utils.io.impl.YangIoUtils.addPackageInfo; |
| import static org.onosproject.yangutils.utils.io.impl.YangIoUtils.addToSource; |
| import static org.onosproject.yangutils.utils.io.impl.YangIoUtils.clean; |
| import static org.onosproject.yangutils.utils.io.impl.YangIoUtils.createDirectories; |
| import static org.onosproject.yangutils.utils.io.impl.YangIoUtils.trimAtLast; |
| |
| /** |
| * Unit tests for YANG IO utils. |
| */ |
| public final class YangIoUtilsTest { |
| |
| private static final String BASE_DIR = "target/UnitTestCase"; |
| private static final String CREATE_PATH = BASE_DIR + File.separator + "dir1/dir2/dir3/dir4/"; |
| private static final String CHECK_STRING = "one, two, three, four, five, six"; |
| private static final String TRIM_STRING = "one, two, three, four, five, "; |
| |
| /** |
| * Expected exceptions. |
| */ |
| @Rule |
| public ExpectedException thrown = ExpectedException.none(); |
| |
| /** |
| * This test case checks whether the package-info file is created. |
| * |
| * @throws IOException when fails to do IO operations for test case |
| */ |
| @Test |
| public void addPackageInfoTest() throws IOException { |
| |
| File dirPath = new File(CREATE_PATH); |
| dirPath.mkdirs(); |
| addPackageInfo(dirPath, "check1", CREATE_PATH); |
| File filePath = new File(dirPath + File.separator + "package-info.java"); |
| assertThat(filePath.isFile(), is(true)); |
| } |
| |
| /** |
| * This test case checks with an additional info in the path. |
| * |
| * @throws IOException when fails to do IO operations for test case |
| */ |
| @Test |
| public void addPackageInfoWithPathTest() throws IOException { |
| |
| File dirPath = new File(CREATE_PATH); |
| dirPath.mkdirs(); |
| addPackageInfo(dirPath, "check1", "src/main/yangmodel/" + CREATE_PATH); |
| File filePath = new File(dirPath + File.separator + "package-info.java"); |
| assertThat(filePath.isFile(), is(true)); |
| } |
| |
| /** |
| * This test case checks whether the package-info file is created when invalid path is given. |
| * |
| * @throws IOException when fails to do IO operations for test case |
| */ |
| @Test |
| public void addPackageInfoWithEmptyPathTest() throws IOException { |
| |
| File dirPath = new File("invalid/check"); |
| thrown.expect(IOException.class); |
| thrown.expectMessage("Exception occured while creating package info file."); |
| addPackageInfo(dirPath, "check1", CREATE_PATH); |
| File filePath1 = new File(dirPath + File.separator + "package-info.java"); |
| assertThat(filePath1.isFile(), is(false)); |
| } |
| |
| /** |
| * A private constructor is tested. |
| * |
| * @throws SecurityException if any security violation is observed |
| * @throws NoSuchMethodException if when the method is not found |
| * @throws IllegalArgumentException if there is illegal argument found |
| * @throws InstantiationException if instantiation is provoked for the private constructor |
| * @throws IllegalAccessException if instance is provoked or a method is provoked |
| * @throws InvocationTargetException when an exception occurs by the method or constructor |
| */ |
| @Test |
| public void callPrivateConstructors() throws SecurityException, NoSuchMethodException, IllegalArgumentException, |
| InstantiationException, IllegalAccessException, InvocationTargetException { |
| |
| Class<?>[] classesToConstruct = {YangIoUtils.class }; |
| for (Class<?> clazz : classesToConstruct) { |
| Constructor<?> constructor = clazz.getDeclaredConstructor(); |
| constructor.setAccessible(true); |
| assertThat(null, not(constructor.newInstance())); |
| } |
| } |
| |
| /** |
| * This test case checks if the directory is cleaned. |
| * |
| * @throws IOException when fails to do IO operations for test case |
| */ |
| @Test |
| public void cleanGeneratedDirTest() throws IOException { |
| |
| File baseDirPath = new File(BASE_DIR); |
| File createNewDir = new File(BASE_DIR + File.separator + UtilConstants.YANG_GEN_DIR); |
| createNewDir.mkdirs(); |
| File createFile = new File(createNewDir + File.separator + "check1.java"); |
| createFile.createNewFile(); |
| clean(baseDirPath.getAbsolutePath()); |
| } |
| |
| /** |
| * This test case checks the cleaning method when an invalid path is provided. |
| * |
| * @throws IOException when fails to do IO operations for test case |
| */ |
| @Test |
| public void cleanWithInvalidDirTest() throws IOException { |
| |
| File baseDirPath = new File(BASE_DIR + "invalid"); |
| clean(baseDirPath.getAbsolutePath()); |
| } |
| |
| /** |
| * This test case tests whether the directories are getting created. |
| */ |
| @Test |
| public void createDirectoryTest() { |
| |
| File dirPath = createDirectories(CREATE_PATH); |
| assertThat(dirPath.isDirectory(), is(true)); |
| } |
| |
| /** |
| * This test case checks whether the source is getting added. |
| */ |
| @Test |
| public void testForAddSource() { |
| |
| MavenProject project = new MavenProject(); |
| BuildContext context = new DefaultBuildContext(); |
| File sourceDir = new File(BASE_DIR + File.separator + "yang"); |
| sourceDir.mkdirs(); |
| addToSource(sourceDir.toString(), project, context); |
| } |
| |
| /* |
| * Unit test case for trim at last method. |
| */ |
| @Test |
| public void testForTrimAtLast() { |
| |
| String test = trimAtLast(CHECK_STRING, "six"); |
| assertThat(test.contains(TRIM_STRING), is(true)); |
| } |
| |
| } |