Added BACnetTimeValue unit test. (#312)

Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
2022-07-29 07:55:18 -05:00
parent 45839b628a
commit 731e951106
3 changed files with 145 additions and 0 deletions
@@ -0,0 +1,88 @@
+/**
+ * @file
+ * @brief Unit test for BACnetTimeValue
+ * @author Steve Karg <skarg@users.sourceforge.net>
+ * @date June 2022
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <ztest.h>
+#include "bacnet/bactimevalue.h"
+#include "bacnet/datetime.h"
+
+
+/**
+ * @addtogroup bacnet_tests
+ * @{
+ */
+
+/**
+ * @brief Test encode/decode API
+ */
+static void test_BACnetTimeValue(BACNET_TIME_VALUE *value)
+{
+    int len, apdu_len;
+    uint8_t apdu[MAX_APDU] = { 0 };
+    BACNET_TIME_VALUE test_value = { 0 };
+    int diff = 0;
+    bool status = false;
+    uint8_t tag_number = 0;
+
+    len = bacapp_encode_time_value(apdu, value);
+    apdu_len = bacapp_decode_time_value(apdu, &test_value);
+    zassert_true(len > 0, NULL);
+    zassert_true(apdu_len > 0, NULL);
+    diff = datetime_compare_time(&test_value.Time, &value->Time);
+    zassert_true(diff == 0, NULL);
+    status = bacapp_same_value(&test_value.Value,  &value->Value);
+    zassert_true(status, NULL);
+
+    len = bacapp_encode_context_time_value(apdu, tag_number, value);
+    apdu_len = bacapp_decode_context_time_value(apdu, tag_number, &test_value);
+    zassert_true(len > 0, NULL);
+    zassert_true(apdu_len > 0, NULL);
+    diff = datetime_compare_time(&test_value.Time, &value->Time);
+    zassert_true(diff == 0, NULL);
+    status = bacapp_same_value(&test_value.Value,  &value->Value);
+    zassert_true(status, NULL);
+    /* negative testing */
+    tag_number++;
+    apdu_len = bacapp_decode_context_time_value(apdu, tag_number, &test_value);
+    zassert_true(apdu_len < 0, NULL);
+}
+
+/**
+ * @brief Test encode/decode API
+ */
+static void test_BACnetTimeValues(void)
+{
+    BACNET_TIME_VALUE time_value = { 0 };
+
+    test_BACnetTimeValue(&time_value);
+    bacapp_parse_application_data(BACNET_APPLICATION_TAG_REAL, "4.2",
+        &time_value.Value);
+    datetime_time_init_ascii(&time_value.Time, "12:00");
+    test_BACnetTimeValue(&time_value);
+    bacapp_parse_application_data(BACNET_APPLICATION_TAG_UNSIGNED_INT, "99999",
+        &time_value.Value);
+    datetime_time_init_ascii(&time_value.Time, "23:59:59");
+    test_BACnetTimeValue(&time_value);
+}
+/**
+ * @}
+ */
+void test_main(void)
+{
+    ztest_test_suite(BACnetTimeValue_tests,
+     ztest_unit_test(test_BACnetTimeValues)
+     );
+
+    ztest_run_test_suite(BACnetTimeValue_tests);
+}