@@ -0,0 +1,615 @@
+package com.twu.biblioteca;%0A%0Aimport org.junit.Test;%0A%0Aimport java.io.StringWriter;%0A%0Aimport static org.junit.Assert.assertEquals;%0A%0Apublic class OutputWriterTest %7B%0A    private StringWriter stringWriter;%0A    private OutputWriter outputWriter;%0A%0A    @Test%0A    public void shouldDisplayToConsole() %7B%0A        stringWriter = new StringWriter();%0A        outputWriter = new OutputWriter(stringWriter);%0A        outputWriter.write(%22Bangalore Public Library Welcomes %22 +%0A                        %22You%22);%0A        assertEquals(%22Bangalore Public Library Welcomes You%5Cn%22,stringWriter%0A                .getBuffer().toString());%0A    %7D%0A%7D%0A

Test the output writer