/*
 * ============LICENSE_START=======================================================
 * Common Utils-Test
 * ================================================================================
 * Copyright (C) 2018 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.
 * 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.
 * ============LICENSE_END=========================================================
 */

package org.onap.policy.common.utils.test;

import static org.junit.Assert.assertEquals;

import org.junit.Test;

public class ExceptionsTesterTest {

	@Test
	public void test() {
		assertEquals(2, new ExceptionsTester().test(SimpleException.class));
		assertEquals(8, new ExceptionsTester().test(StaticException.class));
	}

	@Test(expected = AssertionError.class)
	public void testNoConstructorsException() {
		new ExceptionsTester().test(NoConstructorsException.class);
	}

	/**
	 * Used to test a failure case - this has no standard constructors. The only
	 * constructor it has takes an "int", thus it is not one of the standard
	 * constructors.
	 */
	public static class NoConstructorsException extends Exception {
		private static final long serialVersionUID = 1L;

		public NoConstructorsException(int value) {
			super();
		}
	}

	/**
	 * Used to test a simple success case.
	 */
	public static class SimpleException extends Exception {
		private static final long serialVersionUID = 1L;

		public SimpleException() {
			super();
		}

		public SimpleException(String message) {
			super(message);
		}
	}

	/**
	 * Used to test the exhaustive success case.
	 */
	public static class StaticException extends Exception {
		private static final long serialVersionUID = 1L;

		public StaticException() {
			super();
		}

		public StaticException(String message) {
			super(message);
		}

		public StaticException(Throwable cause) {
			super(cause);
		}

		public StaticException(String message, Throwable cause) {
			super(message, cause);
		}

		public StaticException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
			super(message, cause, enableSuppression, writableStackTrace);
		}

		// same as above, but with Exceptions substituted for Throwables

		public StaticException(Exception cause) {
			super(cause);
		}

		public StaticException(String message, Exception cause) {
			super(message, cause);
		}

		public StaticException(String message, Exception cause, boolean enableSuppression, boolean writableStackTrace) {
			super(message, cause, enableSuppression, writableStackTrace);
		}
	}

}