1 files changed, 99 insertions, 0 deletions
diff --git a/tests/knot/test_zone_events.c b/tests/knot/test_zone_events.c
new file mode 100644
index 0000000..18df288
--- /dev/null
+++ b/tests/knot/test_zone_events.c
@@ -0,0 +1,99 @@
+/*  Copyright (C) 2019 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <tap/basic.h>
+
+#include "knot/common/evsched.h"
+#include "knot/worker/pool.h"
+#include "knot/events/events.h"
+#include "knot/zone/zone.h"
+
+static void test_scheduling(zone_t *zone)
+{
+	const time_t now = time(NULL);
+	const unsigned offset = 1000;
+
+	time_t timestamp = 0;
+	zone_event_type_t event = 0;
+
+	timestamp = zone_events_get_next(zone, &event);
+	ok(timestamp < 0 && event == ZONE_EVENT_INVALID, "nothing planned");
+
+	// scheduling
+
+	zone_events_schedule_at(zone, ZONE_EVENT_EXPIRE, now + offset);
+	zone_events_schedule_at(zone, ZONE_EVENT_FLUSH,  now + (offset / 2));
+
+	for (int i = 0; i < ZONE_EVENT_COUNT; i++) {
+		time_t t = zone_events_get_time(zone, i);
+		bool scheduled = i == ZONE_EVENT_EXPIRE || i == ZONE_EVENT_FLUSH;
+		const char *name = zone_events_get_name(i);
+
+		ok((t > 0) == scheduled && name, "event %s (%s)", name,
+		   scheduled ? "scheduled" : "not scheduled");
+	}
+
+	// queuing
+
+	timestamp = zone_events_get_next(zone, &event);
+	ok(timestamp >= now + (offset / 2) && event == ZONE_EVENT_FLUSH, "flush is next");
+
+	zone_events_schedule_at(zone, ZONE_EVENT_FLUSH, 0);
+
+	timestamp = zone_events_get_next(zone, &event);
+	ok(timestamp >= now + offset && event == ZONE_EVENT_EXPIRE, "expire is next");
+
+	zone_events_schedule_at(zone, ZONE_EVENT_EXPIRE, 0);
+
+	timestamp = zone_events_get_next(zone, &event);
+	ok(timestamp < 0 && event == ZONE_EVENT_INVALID, "nothing planned");
+
+	// zone_events_enqueue
+
+	// zone_events_freeze
+	// zone_events_start
+}
+
+int main(void)
+{
+	plan_lazy();
+
+	int r;
+
+	evsched_t sched = { 0 };
+	worker_pool_t *pool = NULL;
+	zone_t zone = { 0 };
+
+	r = evsched_init(&sched, NULL);
+	ok(r == KNOT_EOK, "create scheduler");
+
+	pool = worker_pool_create(1);
+	ok(pool != NULL, "create worker pool");
+
+	r = zone_events_init(&zone);
+	ok(r == KNOT_EOK, "zone events init");
+
+	r = zone_events_setup(&zone, pool, &sched);
+	ok(r == KNOT_EOK, "zone events setup");
+
+	test_scheduling(&zone);
+
+	zone_events_deinit(&zone);
+	worker_pool_destroy(pool);
+	evsched_deinit(&sched);
+
+	return 0;
+}