1 files changed, 119 insertions, 0 deletions
diff --git a/tests/unittests/test_autocomplete.c b/tests/unittests/test_autocomplete.c
new file mode 100644
index 00000000..f6ef8653
--- /dev/null
+++ b/tests/unittests/test_autocomplete.c
@@ -0,0 +1,119 @@
+#include <glib.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <setjmp.h>
+#include <cmocka.h>
+#include <stdlib.h>
+
+#include "contact.h"
+#include "tools/autocomplete.h"
+
+void clear_empty(void **state)
+{
+    Autocomplete ac = autocomplete_new();
+    autocomplete_clear(ac);
+}
+
+void reset_after_create(void **state)
+{
+    Autocomplete ac = autocomplete_new();
+    autocomplete_reset(ac);
+    autocomplete_clear(ac);
+}
+
+void find_after_create(void **state)
+{
+    Autocomplete ac = autocomplete_new();
+    autocomplete_complete(ac, "hello", TRUE);
+    autocomplete_clear(ac);
+}
+
+void get_after_create_returns_null(void **state)
+{
+    Autocomplete ac = autocomplete_new();
+    GSList *result = autocomplete_create_list(ac);
+
+    assert_null(result);
+
+    autocomplete_clear(ac);
+    g_slist_free_full(result, g_free);
+}
+
+void add_one_and_complete(void **state)
+{
+    Autocomplete ac = autocomplete_new();
+    autocomplete_add(ac, "Hello");
+    char *result = autocomplete_complete(ac, "Hel", TRUE);
+
+    assert_string_equal("Hello", result);
+
+    autocomplete_clear(ac);
+}
+
+void add_two_and_complete_returns_first(void **state)
+{
+    Autocomplete ac = autocomplete_new();
+    autocomplete_add(ac, "Hello");
+    autocomplete_add(ac, "Help");
+    char *result = autocomplete_complete(ac, "Hel", TRUE);
+
+    assert_string_equal("Hello", result);
+
+    autocomplete_clear(ac);
+}
+
+void add_two_and_complete_returns_second(void **state)
+{
+    Autocomplete ac = autocomplete_new();
+    autocomplete_add(ac, "Hello");
+    autocomplete_add(ac, "Help");
+    char *result1 = autocomplete_complete(ac, "Hel", TRUE);
+    char *result2 = autocomplete_complete(ac, result1, TRUE);
+
+    assert_string_equal("Help", result2);
+
+    autocomplete_clear(ac);
+}
+
+void add_two_adds_two(void **state)
+{
+    Autocomplete ac = autocomplete_new();
+    autocomplete_add(ac, "Hello");
+    autocomplete_add(ac, "Help");
+    GSList *result = autocomplete_create_list(ac);
+
+    assert_int_equal(2, g_slist_length(result));
+
+    autocomplete_clear(ac);
+    g_slist_free_full(result, g_free);
+}
+
+void add_two_same_adds_one(void **state)
+{
+    Autocomplete ac = autocomplete_new();
+    autocomplete_add(ac, "Hello");
+    autocomplete_add(ac, "Hello");
+    GSList *result = autocomplete_create_list(ac);
+
+    assert_int_equal(1, g_slist_length(result));
+
+    autocomplete_clear(ac);
+    g_slist_free_full(result, g_free);
+}
+
+void add_two_same_updates(void **state)
+{
+    Autocomplete ac = autocomplete_new();
+    autocomplete_add(ac, "Hello");
+    autocomplete_add(ac, "Hello");
+    GSList *result = autocomplete_create_list(ac);
+
+    GSList *first = g_slist_nth(result, 0);
+
+    char *str = first->data;
+
+    assert_string_equal("Hello", str);
+
+    autocomplete_clear(ac);
+    g_slist_free_full(result, g_free);
+}