Implement parsing of map

tools/config/utils_test.go

@@ -4,7 +4,10 @@ package config
 
 import (
 	"fmt"
+	"strings"
 	"testing"
+
+	"github.com/google/go-cmp/cmp"
 )
 
 var _ = fmt.Print
@@ -24,3 +27,18 @@ func TestStringLiteralParsing(t *testing.T) {
 		}
 	}
 }
+
+func TestNormalizeShortcuts(t *testing.T) {
+	for q, expected_ := range map[string]string{
+		`a`:           `a`,
+		`+`:           `plus`,
+		`cmd+b>opt+>`: `super+b alt+>`,
+		`cmd+>>opt+>`: `super+> alt+>`,
+	} {
+		expected := strings.Split(expected_, " ")
+		actual := NormalizeShortcuts(q)
+		if diff := cmp.Diff(expected, actual); diff != "" {
+			t.Fatalf("failed with input: %#v\n%s", q, diff)
+		}
+	}
+}