flagutil/flagutil_test.go

// Copyright 2022 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package flagutil

import (
	"testing"
)

func TestRepeatedStringValue(t *testing.T) {
	var val RepeatedStringValue
	for _, s := range []string{"foo", "bar", "baz"} {
		if err := val.Set(s); err != nil {
			t.Fatal(err)
		}
	}
	want := "foo, bar, baz"
	if val.String() != want {
		t.Errorf("Got value %q, wanted %q", val.String(), want)
	}
}