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forgejo/modules/base/natural_sort_test.go

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// Copyright 2017 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package base
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestNaturalSortLess(t *testing.T) {
test := func(s1, s2 string, less bool) {
assert.Equal(t, less, NaturalSortLess(s1, s2))
}
test("v1.20.0", "v1.2.0", false)
test("v1.20.0", "v1.29.0", true)
test("v1.20.0", "v1.20.0", false)
test("abc", "bcd", true)
test("a-1-a", "a-1-b", true)
test("2", "12", true)
test("a", "ab", true)
// Test for case insensitive.
test("A", "ab", true)
test("B", "ab", false)
test("a", "AB", true)
test("b", "AB", false)
}