com.googlecode.catchexception.apis.CatchExceptionUtils Maven / Gradle / Ivy
/**
* Copyright (C) 2011 [email protected]
*
* 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 com.googlecode.catchexception.apis;
import com.googlecode.catchexception.CatchException;
import com.googlecode.catchexception.ExceptionNotThrownAssertionError;
class CatchExceptionUtils {
@SuppressWarnings({"rawtypes", "unchecked"})
public static void thenThrown(Class actualExceptionClazz) {
Exception e = CatchException.caughtException();
if (e == null) {
// no exception caught -> assertion failed
throw new ExceptionNotThrownAssertionError(actualExceptionClazz);
} else if (!actualExceptionClazz.isAssignableFrom(CatchException
.caughtException().getClass())) {
// caught exception is of wrong type -> assertion failed
throw new ExceptionNotThrownAssertionError(actualExceptionClazz, e);
} else {
// the caught exception is of the expected type -> nothing to do :-)
}
}
}