| /* |
| Copyright 2015 The Kubernetes 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 editor |
| |
| import ( |
| "bytes" |
| "io/ioutil" |
| "os" |
| "reflect" |
| "strings" |
| "testing" |
| ) |
| |
| func TestArgs(t *testing.T) { |
| if e, a := []string{"/bin/bash", "-c \"test\""}, (Editor{Args: []string{"/bin/bash", "-c"}, Shell: true}).args("test"); !reflect.DeepEqual(e, a) { |
| t.Errorf("unexpected args: %v", a) |
| } |
| if e, a := []string{"/bin/bash", "-c", "test"}, (Editor{Args: []string{"/bin/bash", "-c"}, Shell: false}).args("test"); !reflect.DeepEqual(e, a) { |
| t.Errorf("unexpected args: %v", a) |
| } |
| if e, a := []string{"/bin/bash", "-i -c \"test\""}, (Editor{Args: []string{"/bin/bash", "-i -c"}, Shell: true}).args("test"); !reflect.DeepEqual(e, a) { |
| t.Errorf("unexpected args: %v", a) |
| } |
| if e, a := []string{"/test", "test"}, (Editor{Args: []string{"/test"}}).args("test"); !reflect.DeepEqual(e, a) { |
| t.Errorf("unexpected args: %v", a) |
| } |
| } |
| |
| func TestEditor(t *testing.T) { |
| edit := Editor{Args: []string{"cat"}} |
| testStr := "test something\n" |
| contents, path, err := edit.LaunchTempFile("", "someprefix", bytes.NewBufferString(testStr)) |
| if err != nil { |
| t.Fatalf("unexpected error: %v", err) |
| } |
| if _, err := os.Stat(path); err != nil { |
| t.Fatalf("no temp file: %s", path) |
| } |
| defer os.Remove(path) |
| if disk, err := ioutil.ReadFile(path); err != nil || !bytes.Equal(contents, disk) { |
| t.Errorf("unexpected file on disk: %v %s", err, string(disk)) |
| } |
| if !bytes.Equal(contents, []byte(testStr)) { |
| t.Errorf("unexpected contents: %s", string(contents)) |
| } |
| if !strings.Contains(path, "someprefix") { |
| t.Errorf("path not expected: %s", path) |
| } |
| } |