74 	zassert_not_equal(msg->msg_data, msg->cpkt.data,  in ZTEST_F()
76 	zassert_equal(msg->cpkt.data, msg->body_encode_buffer.data,  in ZTEST_F()
79 	zassert_equal(EXPECTED_LWM2M_COAP_FULL_BUFFER_SIZE, msg->cpkt.max_len,  in ZTEST_F()
82 	zassert_equal(EXPECTED_DEFAULT_HEADER_OFFSET, msg->cpkt.offset);  in ZTEST_F()
85 	msg->out.out_cpkt = &msg->cpkt;  in ZTEST_F()
89 	zassert_equal(msg->cpkt.max_len, msg->cpkt.offset, "Buffer should be full");  in ZTEST_F()
107 	zassert_not_equal(msg->msg_data, msg->cpkt.data,  in ZTEST_F()
109 	zassert_equal(msg->cpkt.data, msg->body_encode_buffer.data,  in ZTEST_F()
112 	ret = coap_append_option_int(&msg->cpkt, COAP_OPTION_CONTENT_FORMAT,  in ZTEST_F()
116 	ret = coap_packet_append_payload_marker(&msg->cpkt);  in ZTEST_F()
119 	ret = buf_append(CPKT_BUF_WRITE(&msg->cpkt), fixture->dummy_msg,  in ZTEST_F()
125 	coap_packet_get_payload(&msg->cpkt, &payload_len);  in ZTEST_F()
134 	zassert_equal(msg->msg_data, msg->cpkt.data,  in ZTEST_F()
138 	const uint8_t *payload = coap_packet_get_payload(&msg->cpkt, &payload_len);  in ZTEST_F()
144 	zassert_equal(EXPECTED_HEADERS_LEN, msg->cpkt.hdr_len + msg->cpkt.opt_len + 1,  in ZTEST_F()
147 	zassert_equal(payload, msg->cpkt.data + EXPECTED_HEADERS_LEN,  in ZTEST_F()
152 	zassert_mem_equal(msg->cpkt.data, expected_headers, EXPECTED_HEADERS_LEN,  in ZTEST_F()
175 	ret = coap_append_option_int(&msg->cpkt, COAP_OPTION_CONTENT_FORMAT,  in ZTEST_F()
179 	ret = coap_append_option_int(&msg->cpkt, COAP_OPTION_ACCEPT, COAP_CONTENT_FORMAT_APP_JSON);  in ZTEST_F()
184 	zassert_equal(msg->cpkt.hdr_len, expected_header_len, "Header length not as expected");  in ZTEST_F()
188 	zassert_equal(msg->cpkt.opt_len, expected_options_len, "Options length not as expected");  in ZTEST_F()
190 	ret = coap_packet_append_payload_marker(&msg->cpkt);  in ZTEST_F()
193 	ret = buf_append(CPKT_BUF_WRITE(&msg->cpkt), fixture->dummy_msg,  in ZTEST_F()
197 	zassert_not_equal(msg->msg_data, msg->cpkt.data, "Buffer for block data is not yet in use");  in ZTEST_F()
204 	zassert_equal(msg->msg_data, msg->cpkt.data, "Buffer for block data is not in use");  in ZTEST_F()
206 	ret = coap_get_option_int(&msg->cpkt, COAP_OPTION_BLOCK1);  in ZTEST_F()
209 	const uint8_t *payload = coap_packet_get_payload(&msg->cpkt, &payload_len);  in ZTEST_F()
232 	ret = coap_packet_append_option(&msg->cpkt, COAP_OPTION_URI_QUERY, query, strlen(query));  in ZTEST_F()
235 	ret = coap_append_option_int(&msg->cpkt, COAP_OPTION_ACCEPT,  in ZTEST_F()
241 	zassert_equal(msg->cpkt.hdr_len, expected_header_len, "Header length not as expected");  in ZTEST_F()
245 	zassert_equal(msg->cpkt.opt_len, expected_options_len, "Options length not as expected");  in ZTEST_F()
247 	ret = coap_packet_append_payload_marker(&msg->cpkt);  in ZTEST_F()
250 	ret = buf_append(CPKT_BUF_WRITE(&msg->cpkt), fixture->dummy_msg,  in ZTEST_F()
254 	zassert_not_equal(msg->msg_data, msg->cpkt.data, "Buffer for block data is not yet in use");  in ZTEST_F()
260 	zassert_equal(msg->msg_data, msg->cpkt.data, "Buffer for block data is not in use");  in ZTEST_F()
262 	ret = coap_get_option_int(&msg->cpkt, COAP_OPTION_BLOCK1);  in ZTEST_F()
265 	payload = coap_packet_get_payload(&msg->cpkt, &payload_len);  in ZTEST_F()
277 	ret = coap_get_option_int(&msg->cpkt, COAP_OPTION_BLOCK1);  in ZTEST_F()
280 	payload = coap_packet_get_payload(&msg->cpkt, &payload_len);  in ZTEST_F()
307 	ret = coap_packet_append_option(&msg->cpkt, COAP_OPTION_PROXY_SCHEME, proxy_scheme,  in ZTEST_F()
311 	ret = coap_append_option_int(&msg->cpkt, COAP_OPTION_CONTENT_FORMAT,  in ZTEST_F()
317 	zassert_equal(msg->cpkt.hdr_len, expected_header_len, "Header length not as expected");  in ZTEST_F()
321 	zassert_equal(msg->cpkt.opt_len, expected_options_len, "Options length not as expected");  in ZTEST_F()
323 	ret = coap_packet_append_payload_marker(&msg->cpkt);  in ZTEST_F()
326 	ret = buf_append(CPKT_BUF_WRITE(&msg->cpkt), fixture->dummy_msg,  in ZTEST_F()
330 	zassert_not_equal(msg->msg_data, msg->cpkt.data, "Buffer for block data is not yet in use");  in ZTEST_F()
336 	zassert_equal(msg->msg_data, msg->cpkt.data, "Buffer for block data is not in use");  in ZTEST_F()
338 	ret = coap_get_option_int(&msg->cpkt, COAP_OPTION_BLOCK1);  in ZTEST_F()
341 	payload = coap_packet_get_payload(&msg->cpkt, &payload_len);  in ZTEST_F()
353 	ret = coap_get_option_int(&msg->cpkt, COAP_OPTION_BLOCK1);  in ZTEST_F()
356 	payload = coap_packet_get_payload(&msg->cpkt, &payload_len);  in ZTEST_F()
368 	ret = coap_get_option_int(&msg->cpkt, COAP_OPTION_BLOCK1);  in ZTEST_F()
371 	payload = coap_packet_get_payload(&msg->cpkt, &payload_len);  in ZTEST_F()