github.com/anakojm/hugo-katex@v0.0.0-20231023141351-42d6f5de9c0b/hugofs/glob_test.go (about)

     1  // Copyright 2019 The Hugo Authors. All rights reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  // http://www.apache.org/licenses/LICENSE-2.0
     7  //
     8  // Unless required by applicable law or agreed to in writing, software
     9  // distributed under the License is distributed on an "AS IS" BASIS,
    10  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package hugofs
    15  
    16  import (
    17  	"path/filepath"
    18  	"testing"
    19  
    20  	"github.com/spf13/afero"
    21  
    22  	qt "github.com/frankban/quicktest"
    23  )
    24  
    25  func TestGlob(t *testing.T) {
    26  	c := qt.New(t)
    27  
    28  	fs := NewBaseFileDecorator(afero.NewMemMapFs())
    29  
    30  	create := func(filename string) {
    31  		err := afero.WriteFile(fs, filepath.FromSlash(filename), []byte("content "+filename), 0777)
    32  		c.Assert(err, qt.IsNil)
    33  	}
    34  
    35  	collect := func(pattern string) []string {
    36  		var paths []string
    37  		h := func(fi FileMetaInfo) (bool, error) {
    38  			paths = append(paths, fi.Meta().Path)
    39  			return false, nil
    40  		}
    41  		err := Glob(fs, pattern, h)
    42  		c.Assert(err, qt.IsNil)
    43  		return paths
    44  	}
    45  
    46  	create("root.json")
    47  	create("jsonfiles/d1.json")
    48  	create("jsonfiles/d2.json")
    49  	create("jsonfiles/sub/d3.json")
    50  	create("jsonfiles/d1.xml")
    51  	create("a/b/c/e/f.json")
    52  	create("UPPER/sub/style.css")
    53  	create("root/UPPER/sub/style.css")
    54  
    55  	c.Assert(collect(filepath.FromSlash("/jsonfiles/*.json")), qt.HasLen, 2)
    56  
    57  	c.Assert(collect("**.json"), qt.HasLen, 5)
    58  	c.Assert(collect("**"), qt.HasLen, 8)
    59  	c.Assert(collect(""), qt.HasLen, 0)
    60  	c.Assert(collect("jsonfiles/*.json"), qt.HasLen, 2)
    61  	c.Assert(collect("*.json"), qt.HasLen, 1)
    62  	c.Assert(collect("**.xml"), qt.HasLen, 1)
    63  
    64  	c.Assert(collect("root/UPPER/sub/style.css"), qt.HasLen, 1)
    65  	c.Assert(collect("UPPER/sub/style.css"), qt.HasLen, 1)
    66  
    67  }