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// Copyright (c) 2019, Maxime Soulé
// All rights reserved.
//
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree.
package util_test
import (
"testing"
"github.com/maxatome/go-testdeep/internal/util"
)
func TestCheckTag(t *testing.T) {
tags := []string{
"tag12",
"_1é",
"a9",
"a",
"é൫",
"é",
"_",
}
for _, tag := range tags {
if err := util.CheckTag(tag); err != nil {
t.Errorf("check(%s) failed: %s", tag, err)
}
}
tagsInfo := []struct {
tag string
err error
}{
{tag: "", err: util.ErrTagEmpty},
{tag: "൫a", err: util.ErrTagInvalid},
{tag: "9a", err: util.ErrTagInvalid},
{tag: "é ", err: util.ErrTagInvalid},
}
for _, info := range tagsInfo {
err := util.CheckTag(info.tag)
if err == nil {
t.Errorf("check(%s) should not succeed", info.tag)
} else if err != info.err {
t.Errorf(`check(%s) returned "%s" intead of expected "%s"`,
info.tag, err, info.err)
}
}
}
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