Code kata restarting

reverse_string+230804/main_test.go

@@ -0,0 +1,30 @@
+package main
+
+import "testing"
+
+func ReverseString(s string) string {
+	tmp := []byte(s)
+	l := len(tmp)
+	for i := 0; i < l/2; i++ {
+		tmp[i], tmp[l-i-1] = tmp[l-i-1], tmp[i]
+	}
+	return string(tmp)
+}
+
+func TestReverseString(t *testing.T) {
+	tt := []struct {
+		name  string
+		input string
+		want  string
+	}{
+		{"test", "test", "tset"},
+		{"testing", "testing", "gnitset"},
+	}
+
+	for _, tc := range tt {
+		got := ReverseString(tc.input)
+		if got != tc.want {
+			t.Errorf("ReverseString(%s) = %s, want %s", tc.input, got, tc.want)
+		}
+	}
+}