Package org.apache.commons.io.testtools

Examples of org.apache.commons.io.testtools.YellOnFlushAndCloseOutputStream

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        assertTrue("Content differs", Arrays.equals(inData, baout.toByteArray()));
    }

    public void testWrite_stringToWriter_Encoding_nullData() throws Exception {
        ByteArrayOutputStream baout = new ByteArrayOutputStream();
        YellOnFlushAndCloseOutputStream out = new YellOnFlushAndCloseOutputStream(baout, true, true);
        Writer writer = new OutputStreamWriter(baout, "US-ASCII");
       
        IOUtils.write((String) null, writer);
        out.off();
        writer.flush();

        assertEquals("Sizes differ", 0, baout.size());
    }
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    //-----------------------------------------------------------------------
    public void testWrite_charArrayToOutputStream() throws Exception {
        String str = new String(inData, "US-ASCII");
       
        ByteArrayOutputStream baout = new ByteArrayOutputStream();
        YellOnFlushAndCloseOutputStream out = new YellOnFlushAndCloseOutputStream(baout, true, true);

        IOUtils.write(str.toCharArray(), out);
        out.off();
        out.flush();

        assertEquals("Sizes differ", inData.length, baout.size());
        assertTrue("Content differs", Arrays.equals(inData, baout.toByteArray()));
    }
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        assertTrue("Content differs", Arrays.equals(inData, baout.toByteArray()));
    }

    public void testWrite_charArrayToOutputStream_nullData() throws Exception {
        ByteArrayOutputStream baout = new ByteArrayOutputStream();
        YellOnFlushAndCloseOutputStream out = new YellOnFlushAndCloseOutputStream(baout, true, true);
       
        IOUtils.write((char[]) null, out);
        out.off();
        out.flush();

        assertEquals("Sizes differ", 0, baout.size());
    }
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    //-----------------------------------------------------------------------
    public void testWrite_charArrayToOutputStream_Encoding() throws Exception {
        String str = new String(inData, "US-ASCII");
       
        ByteArrayOutputStream baout = new ByteArrayOutputStream();
        YellOnFlushAndCloseOutputStream out = new YellOnFlushAndCloseOutputStream(baout, true, true);

        IOUtils.write(str.toCharArray(), out, "UTF16");
        out.off();
        out.flush();
       
        byte[] bytes = baout.toByteArray();
        bytes = new String(bytes, "UTF16").getBytes("US-ASCII");
        assertTrue("Content differs", Arrays.equals(inData, bytes));
    }
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        assertTrue("Content differs", Arrays.equals(inData, bytes));
    }

    public void testWrite_charArrayToOutputStream_Encoding_nullData() throws Exception {
        ByteArrayOutputStream baout = new ByteArrayOutputStream();
        YellOnFlushAndCloseOutputStream out = new YellOnFlushAndCloseOutputStream(baout, true, true);
       
        IOUtils.write((char[]) null, out);
        out.off();
        out.flush();

        assertEquals("Sizes differ", 0, baout.size());
    }
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    public void testWrite_charArrayToOutputStream_nullEncoding() throws Exception {
        String str = new String(inData, "US-ASCII");
       
        ByteArrayOutputStream baout = new ByteArrayOutputStream();
        YellOnFlushAndCloseOutputStream out = new YellOnFlushAndCloseOutputStream(baout, true, true);

        IOUtils.write(str.toCharArray(), out, null);
        out.off();
        out.flush();

        assertEquals("Sizes differ", inData.length, baout.size());
        assertTrue("Content differs", Arrays.equals(inData, baout.toByteArray()));
    }
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    //-----------------------------------------------------------------------
    public void testWrite_charArrayToWriter() throws Exception {
        String str = new String(inData, "US-ASCII");

        ByteArrayOutputStream baout = new ByteArrayOutputStream();
        YellOnFlushAndCloseOutputStream out = new YellOnFlushAndCloseOutputStream(baout, true, true);
        Writer writer = new OutputStreamWriter(baout, "US-ASCII");

        IOUtils.write(str.toCharArray(), writer);
        out.off();
        writer.flush();

        assertEquals("Sizes differ", inData.length, baout.size());
        assertTrue("Content differs", Arrays.equals(inData, baout.toByteArray()));
    }
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        assertTrue("Content differs", Arrays.equals(inData, baout.toByteArray()));
    }

    public void testWrite_charArrayToWriter_Encoding_nullData() throws Exception {
        ByteArrayOutputStream baout = new ByteArrayOutputStream();
        YellOnFlushAndCloseOutputStream out = new YellOnFlushAndCloseOutputStream(baout, true, true);
        Writer writer = new OutputStreamWriter(baout, "US-ASCII");
       
        IOUtils.write((char[]) null, writer);
        out.off();
        writer.flush();

        assertEquals("Sizes differ", 0, baout.size());
    }
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        Object[] data = new Object[] {
            "hello", new StringBuffer("world"), "", "this is", null, "some text"};
        List<Object> list = Arrays.asList(data);
       
        ByteArrayOutputStream baout = new ByteArrayOutputStream();
        YellOnFlushAndCloseOutputStream out = new YellOnFlushAndCloseOutputStream(baout, false, true);
       
        IOUtils.writeLines(list, "*", out);
       
        out.off();
        out.flush();
       
        String expected = "hello*world**this is**some text*";
        String actual = baout.toString();
        assertEquals(expected, actual);
    }
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        assertEquals(expected, actual);
    }

    public void testWriteLines_OutputStream_nullData() throws Exception {
        ByteArrayOutputStream baout = new ByteArrayOutputStream();
        YellOnFlushAndCloseOutputStream out = new YellOnFlushAndCloseOutputStream(baout, false, true);
       
        IOUtils.writeLines((List<?>) null, "*", out);
        out.off();
        out.flush();
       
        assertEquals("Sizes differ", 0, baout.size());
    }
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Related Classes of org.apache.commons.io.testtools.YellOnFlushAndCloseOutputStream

  • junit.framework.AssertionFailedError
  • org.apache.commons.io.CopyUtilsTest
  • org.apache.commons.io.IOUtilsCopyTestCase
  • org.apache.commons.io.IOUtilsWriteTestCase
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