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- // Copyright 2019 Google Inc. 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 main
- import (
- "archive/zip"
- "bytes"
- "reflect"
- "testing"
- )
- func bytesToZipArtifactFile(name string, data []byte) *ZipArtifactFile {
- buf := &bytes.Buffer{}
- w := zip.NewWriter(buf)
- f, err := w.Create(name)
- if err != nil {
- panic(err)
- }
- _, err = f.Write(data)
- if err != nil {
- panic(err)
- }
- w.Close()
- r, err := zip.NewReader(bytes.NewReader(buf.Bytes()), int64(buf.Len()))
- if err != nil {
- panic(err)
- }
- return &ZipArtifactFile{r.File[0]}
- }
- var f1a = bytesToZipArtifactFile("dir/f1", []byte(`
- a
- foo: bar
- c
- `))
- var f1b = bytesToZipArtifactFile("dir/f1", []byte(`
- a
- foo: baz
- c
- `))
- var f2 = bytesToZipArtifactFile("dir/f2", nil)
- func Test_applyAllowLists(t *testing.T) {
- type args struct {
- diff zipDiff
- allowLists []allowList
- }
- tests := []struct {
- name string
- args args
- want zipDiff
- wantErr bool
- }{
- {
- name: "simple",
- args: args{
- diff: zipDiff{
- onlyInA: []*ZipArtifactFile{f1a, f2},
- },
- allowLists: []allowList{{path: "dir/f1"}},
- },
- want: zipDiff{
- onlyInA: []*ZipArtifactFile{f2},
- },
- },
- {
- name: "glob",
- args: args{
- diff: zipDiff{
- onlyInA: []*ZipArtifactFile{f1a, f2},
- },
- allowLists: []allowList{{path: "dir/*"}},
- },
- want: zipDiff{},
- },
- {
- name: "modified",
- args: args{
- diff: zipDiff{
- modified: [][2]*ZipArtifactFile{{f1a, f1b}},
- },
- allowLists: []allowList{{path: "dir/*"}},
- },
- want: zipDiff{},
- },
- {
- name: "matching lines",
- args: args{
- diff: zipDiff{
- modified: [][2]*ZipArtifactFile{{f1a, f1b}},
- },
- allowLists: []allowList{{path: "dir/*", ignoreMatchingLines: []string{"foo: .*"}}},
- },
- want: zipDiff{},
- },
- }
- for _, tt := range tests {
- t.Run(tt.name, func(t *testing.T) {
- got, err := applyAllowLists(tt.args.diff, tt.args.allowLists)
- if (err != nil) != tt.wantErr {
- t.Errorf("Test_applyAllowLists() error = %v, wantErr %v", err, tt.wantErr)
- return
- }
- if !reflect.DeepEqual(got, tt.want) {
- t.Errorf("Test_applyAllowLists() = %v, want %v", got, tt.want)
- }
- })
- }
- }
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