tests/gcoap: Add test for PUT request

kb2ma · kb2ma · commit 78595563e5d8 · 2018-11-23T07:18:55.000-05:00
diff --git a/tests/unittests/tests-gcoap/tests-gcoap.c b/tests/unittests/tests-gcoap/tests-gcoap.c
@@ -127,6 +127,29 @@ static void test_gcoap__client_get_resp(void)
     }
 }
 
+/*
+ * Client PUT request success case. Test request generation.
+ * Set value of /riot/value resource to 1 from nanocoap server example.
+ */
+static void test_gcoap__client_put_req(void)
+{
+    uint8_t buf[GCOAP_PDU_BUF_SIZE];
+    coap_pkt_t pdu;
+    size_t len;
+    char path[] = "/riot/value";
+    char payload[] = "1";
+
+    gcoap_req_init(&pdu, buf, GCOAP_PDU_BUF_SIZE, COAP_METHOD_PUT, path);
+    memcpy(pdu.payload, payload, 1);
+    len = gcoap_finish(&pdu, 1, COAP_FORMAT_TEXT);
+
+    coap_parse(&pdu, buf, len);
+
+    TEST_ASSERT_EQUAL_INT(COAP_METHOD_PUT, coap_get_code(&pdu));
+    TEST_ASSERT_EQUAL_INT(1, pdu.payload_len);
+    TEST_ASSERT_EQUAL_INT('1', (char)*pdu.payload);
+}
+
 /*
  * Helper for server_get tests below.
  * Request from libcoap example for gcoap_cli /cli/stats resource
@@ -289,6 +312,7 @@ Test *tests_gcoap_tests(void)
     EMB_UNIT_TESTFIXTURES(fixtures) {
         new_TestFixture(test_gcoap__client_get_req),
         new_TestFixture(test_gcoap__client_get_resp),
+        new_TestFixture(test_gcoap__client_put_req),
         new_TestFixture(test_gcoap__server_get_req),
         new_TestFixture(test_gcoap__server_get_resp),
         new_TestFixture(test_gcoap__server_con_req),
