Initial upload

go/luhn/luhn_test.go

@@ -0,0 +1,20 @@
+package luhn
+
+import "testing"
+
+func TestValid(t *testing.T) {
+	for _, test := range testCases {
+		if ok := Valid(test.input); ok != test.ok {
+			t.Fatalf("Valid(%s): %s\n\t Expected: %t\n\t Got: %t", test.input, test.description, test.ok, ok)
+		}
+	}
+}
+
+func BenchmarkValid(b *testing.B) {
+	if testing.Short() {
+		b.Skip("skipping benchmark in short mode.")
+	}
+	for i := 0; i < b.N; i++ {
+		Valid("2323 2005 7766 3554")
+	}
+}