/*
* Copyright 2000-2014 Vaadin Ltd.
*
* 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.vaadin.tests.server.component.upload;
import org.junit.Assert;
import org.junit.Test;
import com.vaadin.server.StreamVariable;
import com.vaadin.server.StreamVariable.StreamingErrorEvent;
import com.vaadin.ui.Upload;
/**
*
* @author Vaadin Ltd
*/
public class UploadTest {
@Test
public void getStreamVariable_streamingFailed_endUploadIsCalled() {
TestUpload upload = new TestUpload();
upload.startUpload();
StreamVariable variable = upload.getStreamVariable();
try {
variable.streamingFailed(new TestStreamingErrorEvent());
} catch (Exception e) {
}
Assert.assertFalse(upload.isUploading());
}
private static class TestStreamingErrorEvent implements StreamingErrorEvent {
@Override
public String getFileName() {
return null;
}
@Override
public String getMimeType() {
return null;
}
@Override
public long getContentLength() {
return 0;
}
@Override
public long getBytesReceived() {
return 0;
}
@Override
public Exception getException() {
return new Exception();
}
}
private static class TestUpload extends Upload {
@Override
public StreamVariable getStreamVariable() {
return super.getStreamVariable();
}
@Override
protected void fireNoInputStream(String filename, String MIMEType,
long length) {
fireEvent();
}
@Override
protected void fireNoOutputStream(String filename, String MIMEType,
long length) {
fireEvent();
}
@Override
protected void fireUploadInterrupted(String filename, String MIMEType,
long length, Exception e) {
fireEvent();
}
private void fireEvent() {
throw new NullPointerException();
}
}
}