### Question:
AudioBuffer { public boolean isFull() { return mData.length==mLastWriteData; } AudioBuffer(int samplingRate, int maxLengthSec); int getSamplingRate(); int append(short data[]); boolean isFull(); int getBufferLength(); void writeLittleEndianTo(OutputStream out); synchronized void writeTo(AudioTrack out);  }### Answer:
@Test public void newBufferIsNotFull(){ AudioBuffer buf = new AudioBuffer(1,1); Assert.assertFalse(buf.isFull()); }