  @Test public void simpleResize() {

    Request input = new Request.Builder(IMAGE_URI).resize(50, 50).build();
    Request output = transformer.transformRequest(input);
    assertThat(output).isNotSameAs(input);
    assertThat(output.hasSize()).isFalse();

    String expected = Thumbor.create(HOST).buildImage(IMAGE).resize(50, 50).toUrl();
    assertThat(output.uri.toString()).isEqualTo(expected);
  }