### Question:
SPPDecoder implements MALDecoder { @Override public URI decodeURI() throws MALException { return new URI(decodeString()); } SPPDecoder(final InputStream inputStream, final Map properties); @Override Boolean decodeBoolean(); @Override Boolean decodeNullableBoolean(); @Override Float decodeFloat(); @Override Float decodeNullableFloat(); @Override Double decodeDouble(); @Override Double decodeNullableDouble(); @Override Byte decodeOctet(); @Override Byte decodeNullableOctet(); @Override UOctet decodeUOctet(); @Override UOctet decodeNullableUOctet(); @Override Short decodeShort(); @Override Short decodeNullableShort(); @Override UShort decodeUShort(); @Override UShort decodeNullableUShort(); @Override Integer decodeInteger(); @Override Integer decodeNullableInteger(); @Override UInteger decodeUInteger(); @Override UInteger decodeNullableUInteger(); @Override Long decodeLong(); @Override Long decodeNullableLong(); @Override ULong decodeULong(); @Override ULong decodeNullableULong(); @Override String decodeString(); @Override String decodeNullableString(); @Override Blob decodeBlob(); @Override Blob decodeNullableBlob(); @Override Duration decodeDuration(); @Override Duration decodeNullableDuration(); @Override FineTime decodeFineTime(); @Override FineTime decodeNullableFineTime(); @Override Identifier decodeIdentifier(); @Override Identifier decodeNullableIdentifier(); @Override Time decodeTime(); @Override Time decodeNullableTime(); @Override URI decodeURI(); @Override URI decodeNullableURI(); @Override Element decodeElement(final Element element); @Override Element decodeNullableElement(final Element element); @Override Attribute decodeAttribute(); @Override Attribute decodeNullableAttribute(); @Override MALListDecoder createListDecoder(final List list);  }### Answer:
@Test public void testDecodeURI1() throws Exception { newBuffer(new byte[]{0}); assertEquals(new URI(""), decoder.decodeURI()); }
@Test public void testDecodeURI2() throws Exception { newBuffer(new byte[]{ (byte) 17, (byte) 0x68, (byte) 0x74, (byte) 0x74, (byte) 0x70, (byte) 0x3A, (byte) 0x2F, (byte) 0x2F, (byte) 0x77, (byte) 0x77, (byte) 0x77, (byte) 0x2E, (byte) 0x64, (byte) 0x6C, (byte) 0x72, (byte) 0x2E, (byte) 0x64, (byte) 0x65 }); assertEquals(new URI("http: }
@Test public void testDecodeURI4() throws Exception { newBuffer(new byte[]{ (byte) 8, (byte) 0xF0, (byte) 0x9F, (byte) 0x93, (byte) 0xA1, (byte) 0xF0, (byte) 0x9F, (byte) 0x91, (byte) 0xAC }); assertEquals(new URI("\ud83d\udce1\ud83d\udc6c"), decoder.decodeURI()); }
@Test public void testDecodeURIExpectedException1() throws Exception { newBuffer(new byte[]{}); try { decoder.decodeURI(); fail("Expected exception, but none thrown."); } catch (MALException ex) { assertEquals(SPPDecoder.INSUFFICIENT_DATA, ex.getMessage()); } }