Add test for case insensitive autocomplete

tests/unittests/test_autocomplete.c

@@ -169,3 +169,15 @@ void complete_both_with_base(void **state)
 
     autocomplete_clear(ac);
 }
+
+void complete_ignores_case(void **state)
+{
+    Autocomplete ac = autocomplete_new();
+    autocomplete_add(ac, "MyBuddy");
+
+    char *result = autocomplete_complete(ac, "myb", TRUE);
+
+    assert_string_equal("MyBuddy", result);
+
+    autocomplete_clear(ac);
+}

tests/unittests/test_autocomplete.h

@@ -12,3 +12,4 @@ void complete_accented_with_accented(void **state);
 void complete_accented_with_base(void **state);
 void complete_both_with_accented(void **state);
 void complete_both_with_base(void **state);
+void complete_ignores_case(void **state);

tests/unittests/unittests.c

@@ -94,6 +94,7 @@ int main(int argc, char* argv[]) {
         unit_test(complete_accented_with_base),
         unit_test(complete_both_with_accented),
         unit_test(complete_both_with_base),
+        unit_test(complete_ignores_case),
 
         unit_test(create_jid_from_null_returns_null),
         unit_test(create_jid_from_empty_string_returns_null),