/*
* Copyright 2008, Unitils.org
*
* 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.unitils.util;
import static org.junit.Assert.assertNotNull;
import org.junit.Test;
import org.unitils.UnitilsJUnit4;
import org.unitils.core.UnitilsException;
import static org.unitils.util.ReflectionUtils.createInstanceOfType;
/**
* Test for creating instances using reflectation.
*
* @author Tim Ducheyne
* @author Filip Neven
*/
public class ReflectionUtilsCreateInstanceOfTypeTest extends UnitilsJUnit4 {
@Test
public void publicConstructor() {
TestConstructor result = createInstanceOfType(TestConstructor.class.getName(), false);
assertNotNull(result);
}
@Test
public void privateConstructor_byPassing() {
TestPrivateConstructor result = createInstanceOfType(TestPrivateConstructor.class.getName(), true);
assertNotNull(result);
}
@Test(expected = UnitilsException.class)
public void privateConstructor_noByPassed() {
createInstanceOfType(TestPrivateConstructor.class.getName(), false);
}
@Test
public void noConstructor() {
TestNoConstructor result = createInstanceOfType(TestNoConstructor.class.getName(), false);
assertNotNull(result);
}
@Test(expected = UnitilsException.class)
public void noConstructorNonStaticInnerClass() {
createInstanceOfType(TestNoConstructorInnerClass.class.getName(), false);
}
@Test(expected = UnitilsException.class)
public void classNotFound() {
createInstanceOfType("xxx", false);
}
public static class TestConstructor {
public TestConstructor() {
}
public TestConstructor(String test) {
}
private TestConstructor(int test) {
}
}
public static class TestPrivateConstructor {
private TestPrivateConstructor() {
}
}
public static class TestNoConstructor {
}
public class TestNoConstructorInnerClass {
}
}