1 files changed, 66 insertions, 0 deletions
diff --git a/tests/libknot/test_lookup.c b/tests/libknot/test_lookup.c
new file mode 100644
index 0000000..3f7b514
--- /dev/null
+++ b/tests/libknot/test_lookup.c
@@ -0,0 +1,66 @@
+/*  Copyright (C) 2014 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 "libknot/lookup.h"
+
+const knot_lookup_t test_table[] = {
+	{  0, "test item 0" },
+	{ 10, "" },
+	{  2, "test item 2" },
+	{ -1, "test item -1" },
+	{  0, NULL }
+};
+
+int main(int argc, char *argv[])
+{
+	plan(9);
+
+	/* Lookup by ID. */
+	const knot_lookup_t *found = knot_lookup_by_id(test_table, 3);
+	ok(found == NULL, "lookup table: find by id - non-existent ID");
+
+	found = knot_lookup_by_id(test_table, 2);
+	ok(found && found->id == 2 && strcmp(found->name, "test item 2") == 0,
+	   "lookup table: find by id - ID 2 (unordered IDs)");
+
+	found = knot_lookup_by_id(NULL, 2);
+	ok(found == NULL, "lookup table: find by id - table == NULL");
+
+	/* Lookup by name. */
+	found = knot_lookup_by_name(test_table, "test item 2");
+	ok(found && found->id == 2 && strcmp(found->name, "test item 2") == 0,
+	   "lookup table: find by name - existent");
+
+	found = knot_lookup_by_name(test_table, "");
+	ok(found && found->id == 10 && strcmp(found->name, "") == 0,
+	   "lookup table: find by name - empty string");
+
+	found = knot_lookup_by_name(test_table, NULL);
+	ok(found == NULL, "lookup table: find by name - NULL name");
+
+	found = knot_lookup_by_name(NULL, "test item 2");
+	ok(found == NULL, "lookup table: find by name - NULL table");
+
+	found = knot_lookup_by_name(NULL, NULL);
+	ok(found == NULL, "lookup table: find by name - NULL table & NULL name");
+
+	found = knot_lookup_by_name(test_table, "non existent name");
+	ok(found == NULL, "lookup table: find by name - non-existent name");
+
+	return 0;
+}