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// Copyright 2015 Matthew Holt and The Caddy Authors
//
// 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 fileserver
import (
"testing"
)
func TestBreadcrumbs(t *testing.T) {
testdata := []struct {
path string
expected []crumb
}{
{"", []crumb{}},
{"/", []crumb{{Text: "/"}}},
{"foo/bar/baz", []crumb{
{Link: "../../", Text: "foo"},
{Link: "../", Text: "bar"},
{Link: "", Text: "baz"},
}},
{"/qux/quux/corge/", []crumb{
{Link: "../../../", Text: "/"},
{Link: "../../", Text: "qux"},
{Link: "../", Text: "quux"},
{Link: "", Text: "corge"},
}},
{"/مجلد/", []crumb{
{Link: "../", Text: "/"},
{Link: "", Text: "مجلد"},
}},
{"/مجلد-1/مجلد-2", []crumb{
{Link: "../../", Text: "/"},
{Link: "../", Text: "مجلد-1"},
{Link: "", Text: "مجلد-2"},
}},
{"/مجلد%2F1", []crumb{
{Link: "../", Text: "/"},
{Link: "", Text: "مجلد/1"},
}},
}
for _, d := range testdata {
l := browseTemplateContext{Path: d.path}
actual := l.Breadcrumbs()
if len(actual) != len(d.expected) {
t.Errorf("wrong size output, got %d elements but expected %d", len(actual), len(d.expected))
continue
}
for i, c := range actual {
if c != d.expected[i] {
t.Errorf("got %#v but expected %#v at index %d", c, d.expected[i], i)
}
}
}
}
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