@Test
public void testdeleteCertificate_Success() {

	String certName = "test@t-mobile.com";		
	String certficateType = "internal";
	when(sslCertificateService.deleteCertificate(token,certficateType, certName, userDetails ))
			.thenReturn(new ResponseEntity<>(HttpStatus.OK));
	when(httpServletRequest.getAttribute("UserDetails")).thenReturn(userDetails);
	assertEquals(HttpStatus.OK,
			sslCertificateService.deleteCertificate(token,certficateType, certName, userDetails).getStatusCode());
}