t/unit/core/timeseries_test: Add minimalistic test for timeseries.

[sysdb.git] / t / unit / core / timeseries_test.c

diff --git a/t/unit/core/timeseries_test.c b/t/unit/core/timeseries_test.c
new file mode 100644 (file)
index 0000000..dff1b53
--- /dev/null
+++ b/t/unit/core/timeseries_test.c
@@ -0,0 +1,78 @@
+/*
+ * SysDB - t/unit/core/timeseries_test.c
+ * Copyright (C) 2016 Sebastian 'tokkee' Harl <sh@tokkee.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if HAVE_CONFIG_H
+#      include "config.h"
+#endif
+
+#include "core/timeseries.h"
+#include "testutils.h"
+
+#include <check.h>
+
+#define TS "1970-01-01 00:00:00 +0000"
+#define V "0.000000"
+
+START_TEST(timeseries)
+{
+       const char * const data_names[] = {"abc", "xyz"};
+       sdb_timeseries_t *ts = sdb_timeseries_create(2, data_names, 2);
+       sdb_strbuf_t *buf = sdb_strbuf_create(0);
+       int test;
+
+       const char *expected =
+               "{\"start\": \""TS"\", \"end\": \""TS"\", \"data\": {"
+                       "\"abc\": [{\"timestamp\": \""TS"\", \"value\": \""V"\"},"
+                               "{\"timestamp\": \""TS"\", \"value\": \""V"\"}],"
+                       "\"xyz\": [{\"timestamp\": \""TS"\", \"value\": \""V"\"},"
+                               "{\"timestamp\": \""TS"\", \"value\": \""V"\"}]"
+               "}}";
+
+       fail_unless(ts != NULL,
+                       "sdb_timeseries_create(2, {\"abc\", \"xyz\"}, 3) = NULL; expected: <ts>");
+
+       test = sdb_timeseries_tojson(ts, buf);
+       fail_unless(test == 0,
+                       "sdb_timeseries_tojson(<ts>, <buf>) = %d; expected: 0", test);
+       sdb_diff_strings("sdb_timeseries_tojson(<ts>, <buf>) returned unexpected JSON",
+                       sdb_strbuf_string(buf), expected);
+
+       sdb_timeseries_destroy(ts);
+       sdb_strbuf_destroy(buf);
+}
+END_TEST
+
+TEST_MAIN("core::timeseries")
+{
+       TCase *tc = tcase_create("core");
+       tcase_add_test(tc, timeseries);
+       ADD_TCASE(tc);
+}
+TEST_MAIN_END
+
+/* vim: set tw=78 sw=4 ts=4 noexpandtab : */
+