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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.text;
import static org.junit.Assert.*;
import java.io.IOException;
import org.junit.Before;
import org.junit.Test;
/**
* Completeness check for GenericWriter.
*
* @author <a href="mailto:steinar@yahoo-inc.com">Steinar Knutsen</a>
*/
public class GenericWriterTestCase {
private static class MockWriter extends GenericWriter {
private StringBuilder written = new StringBuilder();
@Override
public void write(char[] cbuf, int off, int len) throws IOException {
written.append(String.copyValueOf(cbuf, off, len));
}
@Override
public void flush() throws IOException {
}
@Override
public void close() throws IOException {
}
}
MockWriter mock;
@Before
public void setUp() throws Exception {
mock = new MockWriter();
}
@Test
public final void testWriteInt() throws Exception {
mock.write(0xa);
assertEquals("\n", mock.written.toString());
}
@Test
public final void testWriteChar() throws IOException {
mock.write('\u0020');
assertEquals(" ", mock.written.toString());
}
@Test
public final void testWriteCharSequence() throws IOException {
mock.write((CharSequence) "abc");
assertEquals("abc", mock.written.toString());
}
@Test
public final void testWriteString() throws IOException {
mock.write("abc");
assertEquals("abc", mock.written.toString());
}
@Test
public final void testWriteLong() throws IOException {
mock.write(42L);
assertEquals("42", mock.written.toString());
}
@Test
public final void testWriteShort() throws IOException {
mock.write((short) 42);
assertEquals("42", mock.written.toString());
}
@Test
public final void testWriteByte() throws IOException {
mock.write((byte) 42);
assertEquals("42", mock.written.toString());
}
@Test
public final void testWriteDouble() throws IOException {
mock.write(0.0d);
assertEquals("0.0", mock.written.toString());
}
@Test
public final void testWriteFloat() throws IOException {
mock.write(0.0f);
assertEquals("0.0", mock.written.toString());
}
@Test
public final void testWriteBoolean() throws IOException {
mock.write(true);
assertEquals("true", mock.written.toString());
}
@Test
public final void testWriteAbstractUtf8Array() throws IOException {
mock.write(new Utf8Array(Utf8.toBytes("abc")));
assertEquals("abc", mock.written.toString());
}
}
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