From 947117e06117fefa17a6fb45b2475705b70b434a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benedek=20L=C3=A1szl=C3=B3?= <lacbenedek@gmail.com>
Date: Tue, 16 Apr 2024 09:58:54 +0200
Subject: [PATCH] test: print test success rate

---
 inc/cex/test/assert.h | 13 +++++++------
 src/cex/test/assert.c | 14 ++++++++++++++
 2 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/inc/cex/test/assert.h b/inc/cex/test/assert.h
index e2e12d1..44d8762 100644
--- a/inc/cex/test/assert.h
+++ b/inc/cex/test/assert.h
@@ -1,19 +1,21 @@
 #ifndef CEX_TEST_ASSERT_H
 #define CEX_TEST_ASSERT_H
 
-#include <assert.h>
 #include <cex/ansi/codes.h>
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdio.h>
 
-void _print_assert(bool success, const char* label, const char* file, size_t line);
+#define INFO_BAR_WIDTH 50
 
 typedef struct {
   size_t test_count;
   size_t fail_count;
 } test_result_t;
 
+void _print_assert(bool success, const char* label, const char* file, size_t line);
+void _print_project_info(test_result_t final_result);
+
 #define TEST(label)                                            \
   test_result_t test_##label() {                               \
     test_result_t result = {.test_count = 0, .fail_count = 0}; \
@@ -29,10 +31,9 @@ typedef struct {
     test_result_t final_result = {.test_count = 0, .fail_count = 0}; \
     fprintf(stderr, ANSI_BOLD ANSI_UNDERLINE "project: %s\n" ANSI_RESET, label);
 
-#define END_PROJECT                                                                                              \
-  fprintf(stderr, "%ld / %ld " ANSI_FG_GREEN " succesful" ANSI_RESET ", %ld " ANSI_FG_RED "failed\n" ANSI_RESET, \
-          final_result.test_count - final_result.fail_count, final_result.test_count, final_result.fail_count);  \
-  return final_result.fail_count != 0;                                                                           \
+#define END_PROJECT                    \
+  _print_project_info(final_result);   \
+  return final_result.fail_count != 0; \
   }
 
 #define LABEL(label) fprintf(stderr, ANSI_ITALIC "    %s\n" ANSI_RESET, label);
diff --git a/src/cex/test/assert.c b/src/cex/test/assert.c
index 10be72b..e0509e3 100644
--- a/src/cex/test/assert.c
+++ b/src/cex/test/assert.c
@@ -1,8 +1,22 @@
+#include <cex/ansi/codes.h>
 #include <cex/test/assert.h>
+#include <stdio.h>
 
 void _print_assert(bool success, const char* label, const char* file, size_t line) {
   fprintf(stderr, "%20s: \t%s" ANSI_RESET, label, success ? ANSI_FG_GREEN "OK" : ANSI_FG_RED "FAILED");
   if (!success)
     fprintf(stderr, " in %s on line %ld", file, line);
   putc('\n', stderr);
+}
+
+void _print_project_info(test_result_t final_result) {
+  int succes_len = INFO_BAR_WIDTH * (final_result.test_count - final_result.fail_count) / final_result.test_count;
+  fprintf(stderr, "[");
+  for (int i = 0; i < INFO_BAR_WIDTH; i++) {
+    fprintf(stderr, "%s ", succes_len > i ? ANSI_BG_GREEN : ANSI_BG_RED);
+  }
+  fprintf(stderr, ANSI_RESET "]\n");
+
+  fprintf(stderr, "%ld / %ld " ANSI_FG_GREEN " succesful" ANSI_RESET ", %ld " ANSI_FG_RED "failed\n" ANSI_RESET,
+          final_result.test_count - final_result.fail_count, final_result.test_count, final_result.fail_count);
 }
\ No newline at end of file