Example #1
0
  @Test
  public void decodesTheConstantValueAsIs() throws IOException {
    int initialPosition = bytesIn.getPosition();

    bytesIn.setBuffer(encoded);
    it.decodeConstant(in);

    assertThat(bytesIn.getPosition(), is(initialPosition + encoded.length));
  }
Example #2
0
  @Test
  public void decodesTheEmptyConstant() throws IOException {
    it = new ConstantType("");

    int initialPosition = bytesIn.getPosition();

    bytesIn.setBuffer(new byte[] {});
    it.decodeConstant(in);

    assertThat(bytesIn.getPosition(), is(initialPosition));
  }
Example #3
0
  @Test
  public void doesNotMoveInputStreamIfItDoesntReadTheConstantValue() throws IOException {
    // There should be more length bytes.
    byte[] badlyEncoded = "bar".getBytes();
    bytesIn.setBuffer(badlyEncoded);

    int initialPosition = bytesIn.getPosition();
    boolean raised = false;

    try {
      it.decodeConstant(in);
    } catch (ConstantType.DecodedWrongValueException e) {
      raised = true;
    }

    assertTrue(raised);
    assertThat(bytesIn.getPosition(), is(initialPosition));
  }
Example #4
0
  @Test
  public void doesNotMoveInputStreamOnShortRead() throws IOException {
    // There should be more length bytes.
    byte[] shortEncoded = "fo".getBytes();
    bytesIn.setBuffer(shortEncoded);

    int initialPosition = bytesIn.getPosition();
    boolean raised = false;

    try {
      it.decodeConstant(in);
    } catch (EOFException ioe) {
      raised = true;
    }

    assertTrue(raised);
    assertThat(bytesIn.getPosition(), is(initialPosition));
  }