hugo/tpl/path/path_test.go

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// Copyright 2018 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 path
import (
"path/filepath"
"testing"
qt "github.com/frankban/quicktest"
"github.com/gohugoio/hugo/config"
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"github.com/gohugoio/hugo/deps"
)
var ns = New(&deps.Deps{Cfg: config.New()})
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type tstNoStringer struct{}
func TestBase(t *testing.T) {
t.Parallel()
c := qt.New(t)
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for _, test := range []struct {
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path interface{}
expect interface{}
}{
{filepath.FromSlash(`foo/bar.txt`), `bar.txt`},
{filepath.FromSlash(`foo/bar/txt `), `txt `},
{filepath.FromSlash(`foo/bar.t`), `bar.t`},
{`foo.bar.txt`, `foo.bar.txt`},
{`.x`, `.x`},
{``, `.`},
// errors
{tstNoStringer{}, false},
} {
result, err := ns.Base(test.path)
if b, ok := test.expect.(bool); ok && !b {
c.Assert(err, qt.Not(qt.IsNil))
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continue
}
c.Assert(err, qt.IsNil)
c.Assert(result, qt.Equals, test.expect)
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}
}
func TestDir(t *testing.T) {
t.Parallel()
c := qt.New(t)
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for _, test := range []struct {
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path interface{}
expect interface{}
}{
{filepath.FromSlash(`foo/bar.txt`), `foo`},
{filepath.FromSlash(`foo/bar/txt `), `foo/bar`},
{filepath.FromSlash(`foo/bar.t`), `foo`},
{`foo.bar.txt`, `.`},
{`.x`, `.`},
{``, `.`},
// errors
{tstNoStringer{}, false},
} {
result, err := ns.Dir(test.path)
if b, ok := test.expect.(bool); ok && !b {
c.Assert(err, qt.Not(qt.IsNil))
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continue
}
c.Assert(err, qt.IsNil)
c.Assert(result, qt.Equals, test.expect)
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}
}
func TestExt(t *testing.T) {
t.Parallel()
c := qt.New(t)
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for _, test := range []struct {
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path interface{}
expect interface{}
}{
{filepath.FromSlash(`foo/bar.json`), `.json`},
{`foo.bar.txt `, `.txt `},
{``, ``},
{`.x`, `.x`},
// errors
{tstNoStringer{}, false},
} {
result, err := ns.Ext(test.path)
if b, ok := test.expect.(bool); ok && !b {
c.Assert(err, qt.Not(qt.IsNil))
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continue
}
c.Assert(err, qt.IsNil)
c.Assert(result, qt.Equals, test.expect)
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}
}
func TestJoin(t *testing.T) {
t.Parallel()
c := qt.New(t)
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for _, test := range []struct {
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elements interface{}
expect interface{}
}{
{
[]string{"", "baz", filepath.FromSlash(`foo/bar.txt`)},
`baz/foo/bar.txt`,
},
{
[]interface{}{"", "baz", DirFile{"big", "john"}, filepath.FromSlash(`foo/bar.txt`)},
`baz/big|john/foo/bar.txt`,
},
{nil, ""},
// errors
{tstNoStringer{}, false},
{[]interface{}{"", tstNoStringer{}}, false},
} {
result, err := ns.Join(test.elements)
if b, ok := test.expect.(bool); ok && !b {
c.Assert(err, qt.Not(qt.IsNil))
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continue
}
c.Assert(err, qt.IsNil)
c.Assert(result, qt.Equals, test.expect)
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}
}
func TestSplit(t *testing.T) {
t.Parallel()
c := qt.New(t)
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for _, test := range []struct {
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path interface{}
expect interface{}
}{
{filepath.FromSlash(`foo/bar.txt`), DirFile{`foo/`, `bar.txt`}},
{filepath.FromSlash(`foo/bar/txt `), DirFile{`foo/bar/`, `txt `}},
{`foo.bar.txt`, DirFile{``, `foo.bar.txt`}},
{``, DirFile{``, ``}},
// errors
{tstNoStringer{}, false},
} {
result, err := ns.Split(test.path)
if b, ok := test.expect.(bool); ok && !b {
c.Assert(err, qt.Not(qt.IsNil))
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continue
}
c.Assert(err, qt.IsNil)
c.Assert(result, qt.Equals, test.expect)
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}
}