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package org.simpleframework.http.message;
import java.io.ByteArrayInputStream;
import junit.framework.TestCase;
import org.simpleframework.common.buffer.ArrayAllocator;
import org.simpleframework.http.core.DribbleCursor;
import org.simpleframework.http.core.StreamCursor;
import org.simpleframework.http.message.BoundaryConsumer;
public class BoundaryConsumerTest extends TestCase {
private static final byte[] TERMINAL = { '-', '-', 'A', 'a', 'B', '0', '3', 'x', '-', '-', '\r', '\n', 'X', 'Y' };
private static final byte[] NORMAL = { '-', '-', 'A', 'a', 'B', '0', '3', 'x', '\r', '\n', 'X', 'Y' };
private static final byte[] BOUNDARY = { 'A', 'a', 'B', '0', '3', 'x' };
private BoundaryConsumer boundary;
public void setUp() {
boundary = new BoundaryConsumer(new ArrayAllocator(), BOUNDARY);
}
public void testBoundary() throws Exception {
StreamCursor cursor = new StreamCursor(new ByteArrayInputStream(NORMAL));
while(!boundary.isFinished()) {
boundary.consume(cursor);
}
assertEquals(cursor.read(), 'X');
assertEquals(cursor.read(), 'Y');
assertTrue(boundary.isFinished());
assertFalse(boundary.isEnd());
assertFalse(cursor.isReady());
}
public void testTerminal() throws Exception {
StreamCursor cursor = new StreamCursor(new ByteArrayInputStream(TERMINAL));
while(!boundary.isFinished()) {
boundary.consume(cursor);
}
assertEquals(cursor.read(), 'X');
assertEquals(cursor.read(), 'Y');
assertTrue(boundary.isFinished());
assertTrue(boundary.isEnd());
assertFalse(cursor.isReady());
}
public void testDribble() throws Exception {
DribbleCursor cursor = new DribbleCursor(new StreamCursor(new ByteArrayInputStream(TERMINAL)), 3);
while(!boundary.isFinished()) {
boundary.consume(cursor);
}
assertEquals(cursor.read(), 'X');
assertEquals(cursor.read(), 'Y');
assertTrue(boundary.isFinished());
assertTrue(boundary.isEnd());
assertFalse(cursor.isReady());
boundary.clear();
cursor = new DribbleCursor(new StreamCursor(new ByteArrayInputStream(TERMINAL)), 1);
while(!boundary.isFinished()) {
boundary.consume(cursor);
}
assertEquals(cursor.read(), 'X');
assertEquals(cursor.read(), 'Y');
assertTrue(boundary.isFinished());
assertTrue(boundary.isEnd());
assertFalse(cursor.isReady());
}
}
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