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/* Copyright (c) 2016, Isode Limited, London, England.
* All rights reserved.
*
* Acquisition and use of this software and related materials for any
* purpose requires a written license agreement from Isode Limited,
* or a written license from an organisation licensed by Isode Limited
* to grant such a license.
*
*/
package com.isode.stroke.filetransfer;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.io.File;
import java.io.IOException;
import org.junit.Test;
import com.isode.stroke.base.ByteArray;
import com.isode.stroke.signals.Slot1;
/**
* Tests for {@link FileWriteBytestream}
*
*/
public class FileWriteBytestreamTest {
private boolean onWriteWasCalled = false;
@Test
public void testSuccessfulWrite() {
File tempfile = null;
String filename = null;
try {
try {
tempfile = File.createTempFile("write_file_bytestream_test_", ".tmp");
filename = tempfile.getAbsolutePath();
} catch (IOException e) {
// Unable to create file exit test
return;
}
WriteBytestream writeBytestream = new FileWriteBytestream(filename);
writeBytestream.onWrite.connect(new Slot1<ByteArray>() {
@Override
public void call(ByteArray data) {
handleOnWrite(data);
}
});
assertTrue(writeBytestream.write(new ByteArray("Some data.")));
assertTrue(onWriteWasCalled);
}
finally {
if (tempfile != null && tempfile.exists()) {
tempfile.delete();
}
}
}
@Test
public void testFailingWrite() {
WriteBytestream writeBytestream = new FileWriteBytestream("");
writeBytestream.onWrite.connect(new Slot1<ByteArray>() {
@Override
public void call(ByteArray data) {
handleOnWrite(data);
}
});
assertFalse(writeBytestream.write(new ByteArray("Some data.")));
assertFalse(onWriteWasCalled);
}
private void handleOnWrite(ByteArray data) {
onWriteWasCalled = true;
}
}
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