| /* |
| * Copyright 2016 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 org.junit.Test; |
| import org.junit.Rule; |
| import org.junit.rules.ExpectedException; |
| |
| import static org.hamcrest.core.Is.is; |
| import static org.junit.Assert.assertThat; |
| import static org.junit.Assert.assertNotNull; |
| import org.slf4j.Logger; |
| import static org.slf4j.LoggerFactory.getLogger; |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.FileReader; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.lang.reflect.Constructor; |
| import java.lang.reflect.InvocationTargetException; |
| |
| /** |
| * Unit Tests for the CopyrightHeader contents. |
| */ |
| public final class CopyrightHeaderTest { |
| |
| private final Logger log = getLogger(getClass()); |
| |
| @Rule |
| public ExpectedException thrown = ExpectedException.none(); |
| |
| /** |
| * Unit test for testing private constructor. |
| * |
| * @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 = {CopyrightHeader.class }; |
| for (Class<?> clazz : classesToConstruct) { |
| Constructor<?> constructor = clazz.getDeclaredConstructor(); |
| constructor.setAccessible(true); |
| assertNotNull(constructor.newInstance()); |
| } |
| } |
| |
| /** |
| * This test case checks the received copyright header contents. |
| */ |
| @Test |
| public void testGetCopyrightHeader() throws IOException { |
| |
| CopyrightHeader.parseCopyrightHeader(); |
| String licenseHeader = CopyrightHeader.getCopyrightHeader(); |
| ClassLoader classLoader = CopyrightHeaderTest.class.getClassLoader(); |
| File test = new File("target/TestCopyrightHeader.txt"); |
| |
| FileWriter out = new FileWriter(test); |
| out.write(licenseHeader); |
| out.close(); |
| |
| File temp = new File("target/temp.txt"); |
| InputStream stream = classLoader.getResourceAsStream("CopyrightHeader.txt"); |
| OutputStream outStream = new FileOutputStream(temp); |
| int i; |
| while ((i = stream.read()) != -1) { |
| outStream.write(i); |
| } |
| outStream.close(); |
| stream.close(); |
| |
| BufferedReader br1 = new BufferedReader(new FileReader(test)); |
| BufferedReader br2 = new BufferedReader(new FileReader(temp)); |
| while (br1.readLine() != null && br2.readLine() != null) { |
| assertThat(true, is((br1.readLine()).equals(br2.readLine()))); |
| } |
| br1.close(); |
| br2.close(); |
| } |
| } |