### Question:
BinaryReader { public int read() { return bytes[position++]; } BinaryReader(BinaryReader binaryReader, int position);  BinaryReader(InputStream inputStream, int size);  BinaryReader(byte[] bytes); int read(); int peek(); byte[] peekBytes(int length); byte[] readBytes(int length); void readBytes(byte[] buf, int offset, int length); String readGuid(); String readString(int length); String readWString(int length); UnsignedLong readQWord(); UnsignedInteger readDWord(); UnsignedInteger readDWordBE(); int readWord(); int readWordBE(); Date readFileTime(); String readAndBase64EncodeBinary(int length); void skip(int bytes); int getPosition(); byte[] getBytes(); static final long EPOCH_OFFSET; static final int[][] INDEX_ARRAYS; }### Answer:
@Test public void testRead() throws IOException { byte b = 0x23; BinaryReader binaryReader = testBinaryReaderBuilder.put(b).build(); assertEquals(b, binaryReader.read()); assertEquals(1, binaryReader.getPosition()); }