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// Copyright Nicolas Paul (2023)
//
// * Nicolas Paul
//
// This software is a computer program whose purpose is to allow the hosting
// and sharing of Go modules using a personal domain.
//
// This software is governed by the CeCILL license under French law and
// abiding by the rules of distribution of free software. You can use,
// modify and/ or redistribute the software under the terms of the CeCILL
// license as circulated by CEA, CNRS and INRIA at the following URL
// "http://www.cecill.info".
//
// As a counterpart to the access to the source code and rights to copy,
// modify and redistribute granted by the license, users are provided only
// with a limited warranty and the software's author, the holder of the
// economic rights, and the successive licensors have only limited
// liability.
//
// In this respect, the user's attention is drawn to the risks associated
// with loading, using, modifying and/or developing or reproducing the
// software by the user in light of its specific status of free software,
// that may mean that it is complicated to manipulate, and that also
// therefore means that it is reserved for developers and experienced
// professionals having in-depth computer knowledge. Users are therefore
// encouraged to load and test the software's suitability as regards their
// requirements in conditions enabling the security of their systems and/or
// data to be ensured and, more generally, to use and operate it in the
// same conditions as regards security.
//
// The fact that you are presently reading this means that you have had
// knowledge of the CeCILL license and that you accept its terms.
package main
import (
"bytes"
"io"
"testing"
)
func TestExecIndex(t *testing.T) {
type args struct {
url string
count uint8
}
tests := []struct {
name string
args args
want *bytes.Buffer
wantErr bool
}{
{
name: "valid url waiting 5 seconds",
args: args{
url: "https://example.com",
count: 5,
},
want: bytes.NewBufferString(`<!DOCTYPE html>
<meta charset="UTF-8">
<meta http-equiv="refresh" content="5; url='https://example.com'">
<meta name="viewport" content="width=device-width,initial-scale=1">
<p>Nothing to see, redirecting <a href="https://example.com">here</a>.`),
wantErr: false,
},
{
name: "valid url waiting 0 second",
args: args{
url: "https://example.com",
count: 0,
},
want: bytes.NewBufferString(`<!DOCTYPE html>
<meta charset="UTF-8">
<meta http-equiv="refresh" content="0; url='https://example.com'">
<meta name="viewport" content="width=device-width,initial-scale=1">
<p>Nothing to see, redirecting <a href="https://example.com">here</a>.`),
wantErr: false,
},
{
name: "not the same url",
args: args{
url: "https://example.com",
count: 0,
},
want: bytes.NewBufferString(`<!DOCTYPE html>
<meta charset="UTF-8">
<meta http-equiv="refresh" content="0; url='https://example2.com'">
<meta name="viewport" content="width=device-width,initial-scale=1">
<p>Nothing to see, redirecting <a href="https://example.com">here</a>.`),
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
var buf bytes.Buffer
err := ExecIndex(&buf, tt.args.url, tt.args.count)
if !tt.wantErr && err != nil {
t.Errorf("ExecIndex() error = %v", err)
}
if !tt.wantErr && !bytes.Equal(buf.Bytes(), tt.want.Bytes()) {
t.Errorf("ExecIndex() = %v, want %v", buf, tt.want)
}
})
}
}
func TestExecModule(t *testing.T) {
type args struct {
w *io.Writer
prefix string
vcs string
home string
dir string
file string
}
tests := []struct {
name string
args args
want *bytes.Buffer
wantErr bool
}{
{
name: "module example.com/foo hosted on github",
args: args{
prefix: "example.com/foo",
vcs: "git",
home: "https://github.com/example/foo",
dir: "https://github.com/example/foo/tree/master{/dir}",
file: "https://github.com/example/foo/blob/master{/dir}/{file}#L{line}",
},
want: bytes.NewBufferString(`<!DOCTYPE html>
<meta charset="UTF-8">
<meta name="go-import" content="example.com/foo git https://github.com/example/foo">
<meta name="go-source" content="example.com/foo https://github.com/example/foo https://github.com/example/foo/tree/master{/dir} https://github.com/example/foo/blob/master{/dir}/{file}#L{line}">
<meta name="viewport" content="width=device-width,initial-scale=1">
<p>There is nothing to see, redirecting <a href="https://pkg.go.dev/example.com/foo">here</a>.`),
wantErr: false,
},
{
name: "module example.com/foo hosted on gitlab",
args: args{
prefix: "example.com/foo",
vcs: "git",
home: "https://gitlab.com/example/foo",
dir: "https://gitlab.com/example/foo/-/tree/master{/dir}",
file: "https://gitlab.com/example/foo/-/blob/master{/dir}/{file}#L{line}",
},
want: bytes.NewBufferString(`<!DOCTYPE html>
<meta charset="UTF-8">
<meta name="go-import" content="example.com/foo git https://gitlab.com/example/foo">
<meta name="go-source" content="example.com/foo https://gitlab.com/example/foo https://gitlab.com/example/foo/-/tree/master{/dir} https://gitlab.com/example/foo/-/blob/master{/dir}/{file}#L{line}">
<meta name="viewport" content="width=device-width,initial-scale=1">
<p>There is nothing to see, redirecting <a href="https://pkg.go.dev/example.com/foo">here</a>.`),
wantErr: false,
},
{
name: "module example.com/foo hosted on Source Hut with Mercurial",
args: args{
prefix: "example.com/foo",
vcs: "hg",
home: "https://hg.sr.ht/~example/foo",
dir: "https://hg.sr.ht/~example/foo/tree/master{/dir}",
file: "https://hg.sr.ht/~example/foo/browse/master{/dir}/{file}#{line}",
},
want: bytes.NewBufferString(`<!DOCTYPE html>
<meta charset="UTF-8">
<meta name="go-import" content="example.com/foo hg https://hg.sr.ht/~example/foo">
<meta name="go-source" content="example.com/foo https://hg.sr.ht/~example/foo https://hg.sr.ht/~example/foo/tree/master{/dir} https://hg.sr.ht/~example/foo/browse/master{/dir}/{file}#{line}">
<meta name="viewport" content="width=device-width,initial-scale=1">
<p>There is nothing to see, redirecting <a href="https://pkg.go.dev/example.com/foo">here</a>.`),
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
var buf bytes.Buffer
err := ExecModule(&buf, tt.args.prefix, tt.args.vcs, tt.args.home,
tt.args.dir, tt.args.file)
if !tt.wantErr && err != nil {
t.Errorf("ExecIndex() error = %v", err)
}
if !tt.wantErr && !bytes.Equal(buf.Bytes(), tt.want.Bytes()) {
t.Errorf("ExecIndex() = %v, want %v", buf, tt.want)
}
})
}
}
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