1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/samples/delegatingwriterfinal/src-test1.0/api/usage/BufferedWriterCryptoTest.java	Sat Jun 14 09:53:06 2008 +0200
     1.3 @@ -0,0 +1,37 @@
     1.4 +
     1.5 +package api.usage;
     1.6 +
     1.7 +import api.Writer;
     1.8 +import java.io.IOException;
     1.9 +import java.io.StringWriter;
    1.10 +import java.io.StringWriter;
    1.11 +import org.junit.Before;
    1.12 +import org.junit.Test;
    1.13 +import static org.junit.Assert.*;
    1.14 +
    1.15 +/** Converting the Crypto example to the APIs that split client and provider
    1.16 + * concerns and do not mix delegation and subclassing.
    1.17 + *
    1.18 + * @author Jaroslav Tulach <jaroslav.tulach@apidesign.org>
    1.19 + */
    1.20 +public class BufferedWriterCryptoTest {
    1.21 +    private StringWriter writer;
    1.22 +    
    1.23 +    
    1.24 +    public BufferedWriterCryptoTest() {
    1.25 +    }
    1.26 +    
    1.27 +    @Before
    1.28 +    public void setUp() {
    1.29 +        writer = new StringWriter();
    1.30 +    }
    1.31 +
    1.32 +    @Test
    1.33 +    public void testBehaviourOfRealBufferInJDKWorksFine() throws IOException {
    1.34 +        Writer bufferedWriter = CryptoWriter.create(Writer.create(writer));
    1.35 +        bufferedWriter.write("VMS");
    1.36 +        bufferedWriter.flush();
    1.37 +        assertEquals("Converted", "WNT", writer.toString());
    1.38 +    }
    1.39 +    
    1.40 +}
    1.41 \ No newline at end of file