/* Copyright 2013 Jonatan Jönsson
*
* 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 se.softhouse.jargo.utils;
import static org.mockito.Matchers.anyString;
import static org.powermock.api.mockito.PowerMockito.mock;
import java.io.IOException;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.powermock.api.mockito.PowerMockito;
/**
* {@link StringBuilder} calls. See <a
* href="http://code.google.com/p/powermock/wiki/MockSystem">MockSystem</a> for more details.
*/
public final class NastyStringBuilder
{
private NastyStringBuilder()
{
}
public static StringBuilder thatThrows(final IOException exceptionToThrow)
{
StringBuilder nastyBuilder = mock(StringBuilder.class);
Answer<StringBuilder> withThrow = new Answer<StringBuilder>(){
@Override
public StringBuilder answer(InvocationOnMock invocation) throws Throwable
{
throw exceptionToThrow;
}
};
PowerMockito.when(nastyBuilder.append(anyString())).thenAnswer(withThrow);
return nastyBuilder;
}
}