[tepl] Utils: write basic unit tests for str truncate functions

[Sébastien Wilmet <swilmet src gnome org>]

commit 7b2a2a4213aceee96c7da0b3cc3e54e762998bb5
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Mon Nov 18 08:46:00 2019 +0100

    Utils: write basic unit tests for str truncate functions

 testsuite/test-utils.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
---
diff --git a/testsuite/test-utils.c b/testsuite/test-utils.c
index 41aa497..6b2ee1d 100644
--- a/testsuite/test-utils.c
+++ b/testsuite/test-utils.c
@@ -19,6 +19,26 @@
 
 #include <tepl/tepl.h>
 
+static void
+test_str_middle_truncate (void)
+{
+       gchar *truncated_str;
+
+       truncated_str = tepl_utils_str_middle_truncate ("1234567890", 5);
+       g_assert_cmpstr (truncated_str, ==, "12…90");
+       g_free (truncated_str);
+}
+
+static void
+test_str_end_truncate (void)
+{
+       gchar *truncated_str;
+
+       truncated_str = tepl_utils_str_end_truncate ("1234567890", 5);
+       g_assert_cmpstr (truncated_str, ==, "1234…");
+       g_free (truncated_str);
+}
+
 static void
 test_replace_home_dir_with_tilde (void)
 {
@@ -98,6 +118,8 @@ main (gint    argc,
 {
        g_test_init (&argc, &argv, NULL);
 
+       g_test_add_func ("/utils/str-middle-truncate", test_str_middle_truncate);
+       g_test_add_func ("/utils/str-end-truncate", test_str_end_truncate);
        g_test_add_func ("/utils/replace-home-dir-with-tilde", test_replace_home_dir_with_tilde);
        g_test_add_func ("/utils/decode-uri", test_decode_uri);
        g_test_add_func ("/utils/get-fallback-basename-for-display", test_get_fallback_basename_for_display);