49 lines
1.5 KiB
Go
49 lines
1.5 KiB
Go
|
// Copyright 2018 Frédéric Guillot. All rights reserved.
|
||
|
// Use of this source code is governed by the Apache 2.0
|
||
|
// license that can be found in the LICENSE file.
|
||
|
|
||
|
package template // import "miniflux.app/template"
|
||
|
|
||
|
import (
|
||
|
"testing"
|
||
|
)
|
||
|
|
||
|
func TestTruncate(t *testing.T) {
|
||
|
fm := funcMap{}
|
||
|
if f, ok := fm.Map()["truncate"]; ok {
|
||
|
if truncate := f.(func(str string, max int) string); ok {
|
||
|
shortEnglishText := "Short text"
|
||
|
shortUnicodeText := "Короткий текст"
|
||
|
|
||
|
// edge case
|
||
|
if truncate(shortEnglishText, len(shortEnglishText)) != shortEnglishText {
|
||
|
t.Fatal("Invalid truncation")
|
||
|
}
|
||
|
// real case
|
||
|
if truncate(shortEnglishText, 25) != shortEnglishText {
|
||
|
t.Fatal("Invalid truncation")
|
||
|
}
|
||
|
if truncate(shortUnicodeText, len(shortUnicodeText)) != shortUnicodeText {
|
||
|
t.Fatal("Invalid truncation")
|
||
|
}
|
||
|
if truncate(shortUnicodeText, 25) != shortUnicodeText {
|
||
|
t.Fatal("Invalid truncation")
|
||
|
}
|
||
|
|
||
|
longEnglishText := "This is really pretty long English text"
|
||
|
longRussianText := "Это реально очень длинный русский текст"
|
||
|
|
||
|
if truncate(longEnglishText, 25) != "This is really pretty lon…" {
|
||
|
t.Fatal("Invalid truncation")
|
||
|
}
|
||
|
if truncate(longRussianText, 25) != "Это реально очень длинный…" {
|
||
|
t.Fatal("Invalid truncation")
|
||
|
}
|
||
|
} else {
|
||
|
t.Fatal("Type assetion for this func is failed, check func, maybe it was changed")
|
||
|
}
|
||
|
} else {
|
||
|
t.Fatal("There is no such function in this map, check key, maybe it was changed")
|
||
|
}
|
||
|
}
|