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// Copyright 2022 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package vars
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestExpandVars(t *testing.T) {
kases := []struct {
tmpl string
data map[string]string
out string
error bool
}{
{
tmpl: "{a}",
data: map[string]string{
"a": "1",
},
out: "1",
},
{
tmpl: "expand {a}, {b} and {c}, with non-var { } {#}",
data: map[string]string{
"a": "1",
"b": "2",
"c": "3",
},
out: "expand 1, 2 and 3, with non-var { } {#}",
},
{
tmpl: "中文内容 {一}, {二} 和 {三} 中文结尾",
data: map[string]string{
"一": "11",
"二": "22",
"三": "33",
},
out: "中文内容 11, 22 和 33 中文结尾",
},
{
tmpl: "expand {{a}, {b} and {c}",
data: map[string]string{
"a": "foo",
"b": "bar",
},
out: "expand {{a}, bar and {c}",
error: true,
},
{
tmpl: "expand } {} and {",
out: "expand } {} and {",
error: true,
},
}
for _, kase := range kases {
t.Run(kase.tmpl, func(t *testing.T) {
res, err := Expand(kase.tmpl, kase.data)
assert.EqualValues(t, kase.out, res)
if kase.error {
assert.Error(t, err)
} else {
assert.NoError(t, err)
}
})
}
}
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