mirror of
https://github.com/gohugoio/hugo.git
synced 2024-12-27 06:54:20 +00:00
93 lines
2.7 KiB
Go
93 lines
2.7 KiB
Go
// Copyright 2017 The Hugo Authors. All rights reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package strings
|
|
|
|
import (
|
|
"testing"
|
|
|
|
qt "github.com/frankban/quicktest"
|
|
)
|
|
|
|
func TestFindRE(t *testing.T) {
|
|
t.Parallel()
|
|
c := qt.New(t)
|
|
|
|
for _, test := range []struct {
|
|
expr string
|
|
content any
|
|
limit any
|
|
expect any
|
|
}{
|
|
{"[G|g]o", "Hugo is a static site generator written in Go.", 2, []string{"go", "Go"}},
|
|
{"[G|g]o", "Hugo is a static site generator written in Go.", -1, []string{"go", "Go"}},
|
|
{"[G|g]o", "Hugo is a static site generator written in Go.", 1, []string{"go"}},
|
|
{"[G|g]o", "Hugo is a static site generator written in Go.", "1", []string{"go"}},
|
|
{"[G|g]o", "Hugo is a static site generator written in Go.", nil, []string(nil)},
|
|
// errors
|
|
{"[G|go", "Hugo is a static site generator written in Go.", nil, false},
|
|
{"[G|g]o", t, nil, false},
|
|
} {
|
|
result, err := ns.FindRE(test.expr, test.content, test.limit)
|
|
|
|
if b, ok := test.expect.(bool); ok && !b {
|
|
c.Assert(err, qt.Not(qt.IsNil))
|
|
continue
|
|
}
|
|
|
|
c.Assert(err, qt.IsNil)
|
|
c.Check(result, qt.DeepEquals, test.expect)
|
|
}
|
|
}
|
|
|
|
func TestReplaceRE(t *testing.T) {
|
|
t.Parallel()
|
|
c := qt.New(t)
|
|
|
|
for _, test := range []struct {
|
|
pattern any
|
|
repl any
|
|
s any
|
|
n []any
|
|
expect any
|
|
}{
|
|
{"^https?://([^/]+).*", "$1", "http://gohugo.io/docs", nil, "gohugo.io"},
|
|
{"^https?://([^/]+).*", "$2", "http://gohugo.io/docs", nil, ""},
|
|
{"(ab)", "AB", "aabbaab", nil, "aABbaAB"},
|
|
{"(ab)", "AB", "aabbaab", []any{1}, "aABbaab"},
|
|
// errors
|
|
{"(ab", "AB", "aabb", nil, false}, // invalid re
|
|
{tstNoStringer{}, "$2", "http://gohugo.io/docs", nil, false},
|
|
{"^https?://([^/]+).*", tstNoStringer{}, "http://gohugo.io/docs", nil, false},
|
|
{"^https?://([^/]+).*", "$2", tstNoStringer{}, nil, false},
|
|
} {
|
|
|
|
var (
|
|
result string
|
|
err error
|
|
)
|
|
if len(test.n) > 0 {
|
|
result, err = ns.ReplaceRE(test.pattern, test.repl, test.s, test.n...)
|
|
} else {
|
|
result, err = ns.ReplaceRE(test.pattern, test.repl, test.s)
|
|
}
|
|
|
|
if b, ok := test.expect.(bool); ok && !b {
|
|
c.Assert(err, qt.Not(qt.IsNil))
|
|
continue
|
|
}
|
|
|
|
c.Assert(err, qt.IsNil)
|
|
c.Check(result, qt.Equals, test.expect)
|
|
}
|
|
}
|