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// 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 os_test
import (
"path/filepath"
"testing"
"github.com/gohugoio/hugo/hugolib"
"github.com/gohugoio/hugo/tpl/os"
qt "github.com/frankban/quicktest"
)
func TestReadFile(t *testing.T) {
t.Parallel()
b := newFileTestBuilder(t).Build()
// helpers.PrintFs(b.H.PathSpec.BaseFs.Work, "", _os.Stdout)
ns := os.New(b.H.Deps)
for _, test := range []struct {
filename string
expect any
}{
{filepath.FromSlash("/f/f1.txt"), "f1-content"},
{filepath.FromSlash("f/f1.txt"), "f1-content"},
{filepath.FromSlash("../f2.txt"), ""},
{"", false},
{"b", ""},
} {
result, err := ns.ReadFile(test.filename)
if bb, ok := test.expect.(bool); ok && !bb {
b.Assert(err, qt.Not(qt.IsNil), qt.Commentf("filename: %q", test.filename))
continue
}
b.Assert(err, qt.IsNil)
b.Assert(result, qt.Equals, test.expect)
}
}
func TestFileExists(t *testing.T) {
t.Parallel()
c := qt.New(t)
b := newFileTestBuilder(t).Build()
ns := os.New(b.H.Deps)
for _, test := range []struct {
filename string
expect any
}{
{filepath.FromSlash("/f/f1.txt"), true},
{filepath.FromSlash("f/f1.txt"), true},
{filepath.FromSlash("../f2.txt"), false},
{"b", false},
{"", nil},
} {
result, err := ns.FileExists(test.filename)
if test.expect == nil {
c.Assert(err, qt.Not(qt.IsNil))
continue
}
c.Assert(err, qt.IsNil)
c.Assert(result, qt.Equals, test.expect)
}
}
func TestStat(t *testing.T) {
t.Parallel()
b := newFileTestBuilder(t).Build()
ns := os.New(b.H.Deps)
for _, test := range []struct {
filename string
expect any
}{
{filepath.FromSlash("/f/f1.txt"), int64(10)},
{filepath.FromSlash("f/f1.txt"), int64(10)},
{"b", nil},
{"", nil},
} {
result, err := ns.Stat(test.filename)
if test.expect == nil {
b.Assert(err, qt.Not(qt.IsNil))
continue
}
b.Assert(err, qt.IsNil)
b.Assert(result.Size(), qt.Equals, test.expect)
}
}
func newFileTestBuilder(t *testing.T) *hugolib.IntegrationTestBuilder {
files := `
-- f/f1.txt --
f1-content
-- home/f2.txt --
f2-content
`
return hugolib.NewIntegrationTestBuilder(
hugolib.IntegrationTestConfig{
T: t,
TxtarString: files,
WorkingDir: "/mywork",
},
)
}
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