github.com/fighterlyt/hugo@v0.47.1/hugofs/rootmapping_fs_test.go (about)

     1  // Copyright 2018 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  	"io/ioutil"
    18  	"os"
    19  	"path/filepath"
    20  	"testing"
    21  
    22  	"github.com/spf13/afero"
    23  	"github.com/stretchr/testify/require"
    24  )
    25  
    26  func TestRootMappingFsRealName(t *testing.T) {
    27  	assert := require.New(t)
    28  	fs := afero.NewMemMapFs()
    29  
    30  	rfs, err := NewRootMappingFs(fs, "f1", "f1t", "f2", "f2t")
    31  	assert.NoError(err)
    32  
    33  	assert.Equal(filepath.FromSlash("f1t/foo/file.txt"), rfs.realName(filepath.Join("f1", "foo", "file.txt")))
    34  
    35  }
    36  
    37  func TestRootMappingFsDirnames(t *testing.T) {
    38  	assert := require.New(t)
    39  	fs := afero.NewMemMapFs()
    40  
    41  	testfile := "myfile.txt"
    42  	assert.NoError(fs.Mkdir("f1t", 0755))
    43  	assert.NoError(fs.Mkdir("f2t", 0755))
    44  	assert.NoError(fs.Mkdir("f3t", 0755))
    45  	assert.NoError(afero.WriteFile(fs, filepath.Join("f2t", testfile), []byte("some content"), 0755))
    46  
    47  	rfs, err := NewRootMappingFs(fs, "bf1", "f1t", "cf2", "f2t", "af3", "f3t")
    48  	assert.NoError(err)
    49  
    50  	fif, err := rfs.Stat(filepath.Join("cf2", testfile))
    51  	assert.NoError(err)
    52  	assert.Equal("myfile.txt", fif.Name())
    53  
    54  	root, err := rfs.Open(filepathSeparator)
    55  	assert.NoError(err)
    56  
    57  	dirnames, err := root.Readdirnames(-1)
    58  	assert.NoError(err)
    59  	assert.Equal([]string{"bf1", "cf2", "af3"}, dirnames)
    60  
    61  }
    62  
    63  func TestRootMappingFsOs(t *testing.T) {
    64  	assert := require.New(t)
    65  	fs := afero.NewOsFs()
    66  
    67  	d, err := ioutil.TempDir("", "hugo-root-mapping")
    68  	assert.NoError(err)
    69  	defer func() {
    70  		os.RemoveAll(d)
    71  	}()
    72  
    73  	testfile := "myfile.txt"
    74  	assert.NoError(fs.Mkdir(filepath.Join(d, "f1t"), 0755))
    75  	assert.NoError(fs.Mkdir(filepath.Join(d, "f2t"), 0755))
    76  	assert.NoError(fs.Mkdir(filepath.Join(d, "f3t"), 0755))
    77  	assert.NoError(afero.WriteFile(fs, filepath.Join(d, "f2t", testfile), []byte("some content"), 0755))
    78  
    79  	rfs, err := NewRootMappingFs(fs, "bf1", filepath.Join(d, "f1t"), "cf2", filepath.Join(d, "f2t"), "af3", filepath.Join(d, "f3t"))
    80  	assert.NoError(err)
    81  
    82  	fif, err := rfs.Stat(filepath.Join("cf2", testfile))
    83  	assert.NoError(err)
    84  	assert.Equal("myfile.txt", fif.Name())
    85  
    86  	root, err := rfs.Open(filepathSeparator)
    87  	assert.NoError(err)
    88  
    89  	dirnames, err := root.Readdirnames(-1)
    90  	assert.NoError(err)
    91  	assert.Equal([]string{"bf1", "cf2", "af3"}, dirnames)
    92  
    93  }