1 files changed, 15 insertions, 0 deletions
diff --git a/test_fraction.c b/test_fraction.c
new file mode 100644
index 0000000..726b2fd
--- /dev/null
+++ b/test_fraction.c
@@ -0,0 +1,15 @@
+#include <assert.h>
+#include <stdio.h>
+
+#include "test.h"
+#include "unit.h"
+
+void
+test_percent(void) {
+	test(percent(12.345), 0.12345);
+}
+
+void
+test_as_percent(void) {
+	test(as_percent(percent(12.345)), 12.345);
+}