diff --git a/libs/tests/tests.c b/libs/tests/tests.c
new file mode 100644
index 0000000..aceb9e9
--- /dev/null
+++ b/libs/tests/tests.c
@@ -0,0 +1,50 @@
+#include "uthash.h"
+#include <stdio.h>
+#include <groundvm.h>
+#include <groundext.h>
+#include <ansii.h>
+
+GroundValue testsRun(GroundScope* scope, List args) {
+    GroundObject* testsStruct = args.values[0].data.customVal;
+
+    int totalTests = 0, successful = 0, fail = 0;
+
+    GroundObjectField* entry, *temp;
+    HASH_ITER(hh, testsStruct->fields, entry, temp) {
+        if (entry) {
+
+            totalTests++;
+
+            if (entry->value.type != FUNCTION) {
+                ERROR("The given tests struct can't have any struct fields, only methods!", "WrongType");
+            }
+
+            GroundValue success = groundRunFunction(entry->value.data.fnVal, 0);
+            if (success.type != BOOL) {
+                ERROR("Your tests should return a boolean.", "ReturnTypeMismatch");
+            }
+
+            if (success.data.boolVal) {
+                successful++;
+                printf(ESC_GREEN_FG ESC_BOLD ".");
+            } else {
+                fail++;
+                printf(ESC_RED_FG ESC_BOLD ".");
+            }
+
+        }
+    }
+
+    printf(ESC_RESET "\n\n/============================\\\n");
+    printf("- Total     : %d\n", totalTests);
+    printf("- Successful: %d\n", successful);
+    printf("- Fail      : %d\n", fail);
+    printf("\\============================/\n");
+
+
+    return groundCreateValue(INT, 0);
+}
+
+void ground_init(GroundScope* scope) {
+    groundAddNativeFunction(scope, "tests_Run", testsRun, INT, 1, CUSTOM, "testsStruct");
+}