@Test
public void testProcessShouldSetRequestBodyJSON() throws ApplicationException, TransformerException {

    //GIVEN
    given(request.getHeader(CONTENT_TYPE_HEADER)).willReturn(CONTENT_TYPE_JSON);
    given(request.getBody()).willReturn("{\"test\":test}");
    //WHEN
    underTest.process(request);
    //THEN
    verify(request).setBody("{\n  \"test\": \"test\"\n}");
}