static void test_absolute_uri(void) {

	belle_generic_uri_t* source_uri = belle_generic_uri_parse("tel:+33123457");
	char* source_uri_raw = belle_generic_uri_to_string(source_uri);
	belle_generic_uri_t* first_uri = belle_generic_uri_parse(source_uri_raw);
	belle_generic_uri_t* uri=BELLE_GENERIC_URI(belle_sip_object_clone(BELLE_SIP_OBJECT(first_uri)));
	belle_sip_free(source_uri_raw);
	belle_sip_object_unref(source_uri);
	belle_sip_object_unref(first_uri);

	BC_ASSERT_STRING_EQUAL(belle_generic_uri_get_scheme(uri),"tel");
	BC_ASSERT_STRING_EQUAL(belle_generic_uri_get_opaque_part(uri),"+33123457");
	belle_sip_object_unref(uri);

	source_uri = belle_generic_uri_parse("tel:11234567888;phone-context=vzims.com");
	source_uri_raw = belle_generic_uri_to_string(source_uri);
	first_uri = belle_generic_uri_parse(source_uri_raw);
	uri=BELLE_GENERIC_URI(belle_sip_object_clone(BELLE_SIP_OBJECT(first_uri)));
	belle_sip_free(source_uri_raw);
	belle_sip_object_unref(source_uri);
	belle_sip_object_unref(first_uri);

	BC_ASSERT_STRING_EQUAL(belle_generic_uri_get_scheme(uri),"tel");
	BC_ASSERT_STRING_EQUAL(belle_generic_uri_get_opaque_part(uri),"11234567888;phone-context=vzims.com");
	belle_sip_object_unref(uri);

}
static void testInviteMessageWithTelUri(void) {
	const char* raw_message = "INVITE tel:11234567888;phone-context=vzims.fr SIP/2.0\r\n"\
							"Via: SIP/2.0/UDP 10.23.17.117:22600;branch=z9hG4bK-d8754z-4d7620d2feccbfac-1---d8754z-;rport=4820;received=202.165.193.129\r\n"\
							"Max-Forwards: 70\r\n"\
							"Contact: <sip:[email protected]:4820>\r\n"\
							"To: <tel:+3311234567888;tot=titi>\r\n"\
							"From: tel:11234567888;tag=werwrw\r\n"\
							"Call-ID: Y2NlNzg0ODc0ZGIxODU1MWI5MzhkNDVkNDZhOTQ4YWU.\r\n"\
							"CSeq: 1 INVITE\r\n"\
							"Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO\r\n"\
							"c: application/sdp\r\n"\
							"Supported: replaces\r\n"\
							"Authorization: Digest username=\"003332176\", realm=\"sip.ovh.net\", nonce=\"24212965507cde726e8bc37e04686459\", uri=\"sip:sip.ovh.net\", response=\"896e786e9c0525ca3085322c7f1bce7b\", algorithm=MD5, opaque=\"241b9fb347752f2\"\r\n"\
							"User-Agent: X-Lite 4 release 4.0 stamp 58832\r\n"\
							"Content-Length: 230\r\n\r\n";
	belle_sip_request_t* request;
	belle_sip_message_t* message = belle_sip_message_parse(raw_message);
	char* encoded_message = belle_sip_object_to_string(BELLE_SIP_OBJECT(message));
	belle_sip_object_unref(BELLE_SIP_OBJECT(message));
	message = belle_sip_message_parse(encoded_message);
	request = BELLE_SIP_REQUEST(message);
	CU_ASSERT_STRING_EQUAL(belle_sip_request_get_method(request),"INVITE");
	CU_ASSERT_PTR_NOT_NULL(belle_sip_message_get_header(message,"Contact"));
	CU_ASSERT_PTR_NOT_NULL(belle_sip_message_get_header(message,"Authorization"));
	CU_ASSERT_PTR_NOT_NULL(belle_sip_message_get_header(message,"Content-Type"));
	check_uri_and_headers(message);
	CU_ASSERT_PTR_NOT_NULL(belle_sip_header_address_get_absolute_uri(BELLE_SIP_HEADER_ADDRESS(belle_sip_message_get_header_by_type(message,belle_sip_header_from_t))));
	CU_ASSERT_PTR_NOT_NULL(belle_sip_header_address_get_absolute_uri(BELLE_SIP_HEADER_ADDRESS(belle_sip_message_get_header_by_type(message,belle_sip_header_to_t))));
	CU_ASSERT_STRING_EQUAL(belle_generic_uri_get_opaque_part(belle_sip_request_get_absolute_uri(request)),"11234567888;phone-context=vzims.fr");
	belle_sip_object_unref(message);
	belle_sip_free(encoded_message);
}