Examples with MockIOException com.helger.commons.exception.mock.MockIOException used on opensource projects

Example 1 with MockIOException

use of com.helger.commons.exception.mock.MockIOException in project ph-web by phax.

the class StreamingFuncTest method testIOException.

/**
 * Tests, whether an IOException is properly delegated.
 *
 * @throws IOException
 *         In case of error
 */
@Test
public void testIOException() throws IOException {
    final byte[] request = _newRequest();
    final InputStream stream = new FilterInputStream(new NonBlockingByteArrayInputStream(request)) {

        private int m_nNum;

        @Override
        public int read() throws IOException {
            if (++m_nNum > 123)
                throw new MockIOException("123");
            return super.read();
        }

        @Override
        public int read(final byte[] pB, final int pOff, final int pLen) throws IOException {
            for (int i = 0; i < pLen; i++) {
                final int res = read();
                if (res < 0)
                    return i == 0 ? -1 : i;
                pB[pOff + i] = (byte) res;
            }
            return pLen;
        }
    };
    try {
        _parseUploadToList(stream, request.length);
        fail("Expected IOException");
    } catch (final FileUploadException e) {
        assertTrue(e.getCause() instanceof MockIOException);
        assertEquals("123", e.getCause().getMessage());
    }
}

Example 2 with MockIOException

use of com.helger.commons.exception.mock.MockIOException in project ph-commons by phax.

the class FileIOErrorTest method testStdMethods.

@Test
public void testStdMethods() {
    // ctor 1
    final FileIOError e1 = new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST);
    CommonsTestHelper.testDefaultImplementationWithEqualContentObject(e1, new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST));
    CommonsTestHelper.testDefaultImplementationWithDifferentContentObject(e1, new FileIOError(EFileIOOperation.COPY_DIR_RECURSIVE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST));
    CommonsTestHelper.testDefaultImplementationWithDifferentContentObject(e1, new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_EQUALS_TARGET));
    // ctor 2
    final FileIOError e2 = new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST, f1);
    CommonsTestHelper.testDefaultImplementationWithEqualContentObject(e2, new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST, f1));
    CommonsTestHelper.testDefaultImplementationWithDifferentContentObject(e2, new FileIOError(EFileIOOperation.COPY_DIR_RECURSIVE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST, f1));
    CommonsTestHelper.testDefaultImplementationWithDifferentContentObject(e2, new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_EQUALS_TARGET, f1));
    CommonsTestHelper.testDefaultImplementationWithDifferentContentObject(e2, new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST, f2));
    // ctor 3
    final FileIOError e3 = new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST, f1, f2);
    CommonsTestHelper.testDefaultImplementationWithEqualContentObject(e3, new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST, f1, f2));
    CommonsTestHelper.testDefaultImplementationWithDifferentContentObject(e3, new FileIOError(EFileIOOperation.COPY_DIR_RECURSIVE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST, f1, f2));
    CommonsTestHelper.testDefaultImplementationWithDifferentContentObject(e3, new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_EQUALS_TARGET, f1, f2));
    CommonsTestHelper.testDefaultImplementationWithDifferentContentObject(e3, new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST, f2, f2));
    CommonsTestHelper.testDefaultImplementationWithDifferentContentObject(e3, new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST, f1, f1));
    // ctor 4
    final Exception e = new MockException();
    final FileIOError e4 = new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST, e);
    CommonsTestHelper.testDefaultImplementationWithEqualContentObject(e4, new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST, e));
    CommonsTestHelper.testDefaultImplementationWithDifferentContentObject(e4, new FileIOError(EFileIOOperation.COPY_DIR_RECURSIVE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST, e));
    CommonsTestHelper.testDefaultImplementationWithDifferentContentObject(e4, new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_EQUALS_TARGET, e));
    CommonsTestHelper.testDefaultImplementationWithDifferentContentObject(e4, new FileIOError(EFileIOOperation.COPY_FILE, EFileIOErrorCode.SOURCE_DOES_NOT_EXIST, new MockIOException()));
}

Example 3 with MockIOException

use of com.helger.commons.exception.mock.MockIOException in project ph-commons by phax.

the class StreamHelperTest method testCopyInputStreamToOutputStream.

/**
 * Test method copyInputStreamToOutputStream
 */
@Test
@SuppressFBWarnings(value = "NP_NONNULL_PARAM_VIOLATION")
public void testCopyInputStreamToOutputStream() {
    final byte[] aInput = "Hallo".getBytes(StandardCharsets.ISO_8859_1);
    final NonBlockingByteArrayInputStream aBAIS = new NonBlockingByteArrayInputStream(aInput);
    final NonBlockingByteArrayOutputStream aBAOS = new NonBlockingByteArrayOutputStream();
    assertTrue(StreamHelper.copyInputStreamToOutputStream(aBAIS, aBAOS).isSuccess());
    assertArrayEquals(aInput, aBAOS.toByteArray());
    // try with null streams
    assertTrue(StreamHelper.copyInputStreamToOutputStream(aBAIS, null).isFailure());
    assertTrue(StreamHelper.copyInputStreamToOutputStream(null, aBAOS).isFailure());
    assertTrue(StreamHelper.copyInputStreamToOutputStream(aBAIS, aBAOS, new byte[10]).isSuccess());
    final MutableLong aML = new MutableLong(0);
    aBAIS.reset();
    assertTrue(StreamHelper.copyInputStreamToOutputStream(aBAIS, false, aBAOS, false, new byte[10], null, null, aML).isSuccess());
    assertEquals(aML.longValue(), aInput.length);
    // Must be a ByteArrayInputStream so that an IOException can be thrown!
    assertTrue(StreamHelper.copyInputStreamToOutputStream(new WrappedInputStream(aBAIS) {

        @Override
        public int read(final byte[] aBuf, final int nOfs, final int nLen) throws IOException {
            throw new MockIOException();
        }
    }, aBAOS).isFailure());
    // null buffer is handled internally
    StreamHelper.copyInputStreamToOutputStream(aBAIS, aBAOS, (byte[]) null);
    // empty buffer is handled internally
    StreamHelper.copyInputStreamToOutputStream(aBAIS, aBAOS, new byte[0]);
}

Example 4 with MockIOException

use of com.helger.commons.exception.mock.MockIOException in project ph-commons by phax.

the class StreamHelperTest method testCopyReaderToWriter.

@Test
@SuppressFBWarnings(value = "NP_NONNULL_PARAM_VIOLATION")
public void testCopyReaderToWriter() {
    final String sInput = "Hallo";
    NonBlockingStringReader aBAIS = new NonBlockingStringReader(sInput);
    final NonBlockingStringWriter aBAOS = new NonBlockingStringWriter();
    assertTrue(StreamHelper.copyReaderToWriter(aBAIS, aBAOS).isSuccess());
    assertEquals(sInput, aBAOS.getAsString());
    // try with null streams
    aBAIS = new NonBlockingStringReader(sInput);
    assertTrue(StreamHelper.copyReaderToWriter(aBAIS, null).isFailure());
    assertTrue(StreamHelper.copyReaderToWriter(null, aBAOS).isFailure());
    aBAIS = new NonBlockingStringReader(sInput);
    assertTrue(StreamHelper.copyReaderToWriter(aBAIS, aBAOS, new char[10]).isSuccess());
    final MutableLong aML = new MutableLong(0);
    aBAIS = new NonBlockingStringReader(sInput);
    assertTrue(StreamHelper.copyReaderToWriter(aBAIS, false, aBAOS, false, new char[10], null, null, aML).isSuccess());
    assertEquals(aML.longValue(), sInput.length());
    // Must be a ByteArrayReader so that an IOException can be thrown!
    assertTrue(StreamHelper.copyReaderToWriter(new WrappedReader(aBAIS) {

        @Override
        public int read(final char[] aBuf, final int nOfs, final int nLen) throws IOException {
            throw new MockIOException();
        }
    }, aBAOS).isFailure());
    // null buffer
    StreamHelper.copyReaderToWriter(aBAIS, aBAOS, (char[]) null);
    // empty buffer
    StreamHelper.copyReaderToWriter(aBAIS, aBAOS, new char[0]);
}