### Question:
HtmlToText implements Transformer { @Override public MSEmailBodyType targetType() { return MSEmailBodyType.PlainText; }  @Override InputStream transform(InputStream input, Charset charset); @Override MSEmailBodyType targetType();  }### Answer:
@Test public void targetTypeShouldBePlainText() { assertThat(testee.targetType()).isEqualTo(MSEmailBodyType.PlainText); }