mirror of
https://github.com/go-gitea/gitea
synced 2024-11-14 05:51:33 +01:00
e81ccc406b
Change all license headers to comply with REUSE specification. Fix #16132 Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github> Co-authored-by: John Olheiser <john.olheiser@gmail.com>
227 lines
6.7 KiB
Go
227 lines
6.7 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package foreachref_test
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"io"
|
|
"strings"
|
|
"testing"
|
|
|
|
"code.gitea.io/gitea/modules/git/foreachref"
|
|
"code.gitea.io/gitea/modules/json"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
type refSlice = []map[string]string
|
|
|
|
func TestParser(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
|
|
givenFormat foreachref.Format
|
|
givenInput io.Reader
|
|
|
|
wantRefs refSlice
|
|
wantErr bool
|
|
expectedErr error
|
|
}{
|
|
// this would, for example, be the result when running `git
|
|
// for-each-ref refs/tags` on a repo without tags.
|
|
{
|
|
name: "no references on empty input",
|
|
|
|
givenFormat: foreachref.NewFormat("refname:short"),
|
|
givenInput: strings.NewReader(``),
|
|
|
|
wantRefs: []map[string]string{},
|
|
},
|
|
|
|
// note: `git for-each-ref` will add a newline between every
|
|
// reference (in addition to the ref-delimiter we've chosen)
|
|
{
|
|
name: "single field requested, single reference in output",
|
|
|
|
givenFormat: foreachref.NewFormat("refname:short"),
|
|
givenInput: strings.NewReader("refname:short v0.0.1\x00\x00" + "\n"),
|
|
|
|
wantRefs: []map[string]string{
|
|
{"refname:short": "v0.0.1"},
|
|
},
|
|
},
|
|
{
|
|
name: "single field requested, multiple references in output",
|
|
|
|
givenFormat: foreachref.NewFormat("refname:short"),
|
|
givenInput: strings.NewReader(
|
|
"refname:short v0.0.1\x00\x00" + "\n" +
|
|
"refname:short v0.0.2\x00\x00" + "\n" +
|
|
"refname:short v0.0.3\x00\x00" + "\n"),
|
|
|
|
wantRefs: []map[string]string{
|
|
{"refname:short": "v0.0.1"},
|
|
{"refname:short": "v0.0.2"},
|
|
{"refname:short": "v0.0.3"},
|
|
},
|
|
},
|
|
|
|
{
|
|
name: "multiple fields requested for each reference",
|
|
|
|
givenFormat: foreachref.NewFormat("refname:short", "objecttype", "objectname"),
|
|
givenInput: strings.NewReader(
|
|
|
|
"refname:short v0.0.1\x00objecttype commit\x00objectname 7b2c5ac9fc04fc5efafb60700713d4fa609b777b\x00\x00" + "\n" +
|
|
"refname:short v0.0.2\x00objecttype commit\x00objectname a1f051bc3eba734da4772d60e2d677f47cf93ef4\x00\x00" + "\n" +
|
|
"refname:short v0.0.3\x00objecttype commit\x00objectname ef82de70bb3f60c65fb8eebacbb2d122ef517385\x00\x00" + "\n",
|
|
),
|
|
|
|
wantRefs: []map[string]string{
|
|
{
|
|
"refname:short": "v0.0.1",
|
|
"objecttype": "commit",
|
|
"objectname": "7b2c5ac9fc04fc5efafb60700713d4fa609b777b",
|
|
},
|
|
{
|
|
"refname:short": "v0.0.2",
|
|
"objecttype": "commit",
|
|
"objectname": "a1f051bc3eba734da4772d60e2d677f47cf93ef4",
|
|
},
|
|
{
|
|
"refname:short": "v0.0.3",
|
|
"objecttype": "commit",
|
|
"objectname": "ef82de70bb3f60c65fb8eebacbb2d122ef517385",
|
|
},
|
|
},
|
|
},
|
|
|
|
{
|
|
name: "must handle multi-line fields such as 'content'",
|
|
|
|
givenFormat: foreachref.NewFormat("refname:short", "contents", "author"),
|
|
givenInput: strings.NewReader(
|
|
"refname:short v0.0.1\x00contents Create new buffer if not present yet (#549)\n\nFixes a nil dereference when ProcessFoo is used\nwith multiple commands.\x00author Foo Bar <foo@bar.com> 1507832733 +0200\x00\x00" + "\n" +
|
|
"refname:short v0.0.2\x00contents Update CI config (#651)\n\n\x00author John Doe <john.doe@foo.com> 1521643174 +0000\x00\x00" + "\n" +
|
|
"refname:short v0.0.3\x00contents Fixed code sample for bash completion (#687)\n\n\x00author Foo Baz <foo@baz.com> 1524836750 +0200\x00\x00" + "\n",
|
|
),
|
|
|
|
wantRefs: []map[string]string{
|
|
{
|
|
"refname:short": "v0.0.1",
|
|
"contents": "Create new buffer if not present yet (#549)\n\nFixes a nil dereference when ProcessFoo is used\nwith multiple commands.",
|
|
"author": "Foo Bar <foo@bar.com> 1507832733 +0200",
|
|
},
|
|
{
|
|
"refname:short": "v0.0.2",
|
|
"contents": "Update CI config (#651)",
|
|
"author": "John Doe <john.doe@foo.com> 1521643174 +0000",
|
|
},
|
|
{
|
|
"refname:short": "v0.0.3",
|
|
"contents": "Fixed code sample for bash completion (#687)",
|
|
"author": "Foo Baz <foo@baz.com> 1524836750 +0200",
|
|
},
|
|
},
|
|
},
|
|
|
|
{
|
|
name: "must handle fields without values",
|
|
|
|
givenFormat: foreachref.NewFormat("refname:short", "object", "objecttype"),
|
|
givenInput: strings.NewReader(
|
|
"refname:short v0.0.1\x00object \x00objecttype commit\x00\x00" + "\n" +
|
|
"refname:short v0.0.2\x00object \x00objecttype commit\x00\x00" + "\n" +
|
|
"refname:short v0.0.3\x00object \x00objecttype commit\x00\x00" + "\n",
|
|
),
|
|
|
|
wantRefs: []map[string]string{
|
|
{
|
|
"refname:short": "v0.0.1",
|
|
"object": "",
|
|
"objecttype": "commit",
|
|
},
|
|
{
|
|
"refname:short": "v0.0.2",
|
|
"object": "",
|
|
"objecttype": "commit",
|
|
},
|
|
{
|
|
"refname:short": "v0.0.3",
|
|
"object": "",
|
|
"objecttype": "commit",
|
|
},
|
|
},
|
|
},
|
|
|
|
{
|
|
name: "must fail when the number of fields in the input doesn't match expected format",
|
|
|
|
givenFormat: foreachref.NewFormat("refname:short", "objecttype", "objectname"),
|
|
givenInput: strings.NewReader(
|
|
"refname:short v0.0.1\x00objecttype commit\x00\x00" + "\n" +
|
|
"refname:short v0.0.2\x00objecttype commit\x00\x00" + "\n" +
|
|
"refname:short v0.0.3\x00objecttype commit\x00\x00" + "\n",
|
|
),
|
|
|
|
wantErr: true,
|
|
expectedErr: errors.New("unexpected number of reference fields: wanted 2, was 3"),
|
|
},
|
|
|
|
{
|
|
name: "must fail input fields don't match expected format",
|
|
|
|
givenFormat: foreachref.NewFormat("refname:short", "objectname"),
|
|
givenInput: strings.NewReader(
|
|
"refname:short v0.0.1\x00objecttype commit\x00\x00" + "\n" +
|
|
"refname:short v0.0.2\x00objecttype commit\x00\x00" + "\n" +
|
|
"refname:short v0.0.3\x00objecttype commit\x00\x00" + "\n",
|
|
),
|
|
|
|
wantErr: true,
|
|
expectedErr: errors.New("unexpected field name at position 1: wanted: 'objectname', was: 'objecttype'"),
|
|
},
|
|
}
|
|
|
|
for _, test := range tests {
|
|
tc := test // don't close over loop variable
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
parser := tc.givenFormat.Parser(tc.givenInput)
|
|
|
|
//
|
|
// parse references from input
|
|
//
|
|
gotRefs := make([]map[string]string, 0)
|
|
for {
|
|
ref := parser.Next()
|
|
if ref == nil {
|
|
break
|
|
}
|
|
gotRefs = append(gotRefs, ref)
|
|
}
|
|
err := parser.Err()
|
|
|
|
//
|
|
// verify expectations
|
|
//
|
|
if tc.wantErr {
|
|
require.Error(t, err)
|
|
require.EqualError(t, err, tc.expectedErr.Error())
|
|
} else {
|
|
require.NoError(t, err, "for-each-ref parser unexpectedly failed with: %v", err)
|
|
require.Equal(t, tc.wantRefs, gotRefs, "for-each-ref parser produced unexpected reference set. wanted: %v, got: %v", pretty(tc.wantRefs), pretty(gotRefs))
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func pretty(v interface{}) string {
|
|
data, err := json.MarshalIndent(v, "", " ")
|
|
if err != nil {
|
|
// shouldn't happen
|
|
panic(fmt.Sprintf("json-marshalling failed: %v", err))
|
|
}
|
|
return string(data)
|
|
}
|