cloudinit/system/file_test.go
Alex Crawford ea1e4c38fa Revert "Merge pull request #234 from crawford/validate"
This reverts commit cdfc94f4e965adf0eb2e29590b84be66f62b3199, reversing
changes made to 2051cd3e1ca6ca825fd650646b6718ee05cf3eda.

Conflicts:
	config/config.go
	config/config_test.go
	config/etc_hosts.go
	config/etcd.go
	config/file.go
	config/fleet.go
	config/oem.go
	config/unit.go
	config/update.go
	config/user.go
	initialize/config.go
	initialize/config_test.go
	initialize/env.go
	initialize/manage_etc_hosts.go
	initialize/workspace.go
	system/env.go
	system/etc_hosts_test.go
	system/etcd.go
	system/etcd_test.go
	system/fleet.go
	system/fleet_test.go
	system/oem.go
	system/oem_test.go
	system/systemd.go
	system/update.go
	system/update_test.go
	test
2014-11-03 14:43:29 -08:00

135 lines
3.2 KiB
Go

/*
Copyright 2014 CoreOS, Inc.
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 system
import (
"io/ioutil"
"os"
"path"
"testing"
)
func TestWriteFileUnencodedContent(t *testing.T) {
dir, err := ioutil.TempDir(os.TempDir(), "coreos-cloudinit-")
if err != nil {
t.Fatalf("Unable to create tempdir: %v", err)
}
defer os.RemoveAll(dir)
fn := "foo"
fullPath := path.Join(dir, fn)
wf := File{
Path: fn,
Content: "bar",
RawFilePermissions: "0644",
}
path, err := WriteFile(&wf, dir)
if err != nil {
t.Fatalf("Processing of WriteFile failed: %v", err)
} else if path != fullPath {
t.Fatalf("WriteFile returned bad path: want %s, got %s", fullPath, path)
}
fi, err := os.Stat(fullPath)
if err != nil {
t.Fatalf("Unable to stat file: %v", err)
}
if fi.Mode() != os.FileMode(0644) {
t.Errorf("File has incorrect mode: %v", fi.Mode())
}
contents, err := ioutil.ReadFile(fullPath)
if err != nil {
t.Fatalf("Unable to read expected file: %v", err)
}
if string(contents) != "bar" {
t.Fatalf("File has incorrect contents")
}
}
func TestWriteFileInvalidPermission(t *testing.T) {
dir, err := ioutil.TempDir(os.TempDir(), "coreos-cloudinit-")
if err != nil {
t.Fatalf("Unable to create tempdir: %v", err)
}
defer os.RemoveAll(dir)
wf := File{
Path: path.Join(dir, "tmp", "foo"),
Content: "bar",
RawFilePermissions: "pants",
}
if _, err := WriteFile(&wf, dir); err == nil {
t.Fatalf("Expected error to be raised when writing file with invalid permission")
}
}
func TestWriteFilePermissions(t *testing.T) {
dir, err := ioutil.TempDir(os.TempDir(), "coreos-cloudinit-")
if err != nil {
t.Fatalf("Unable to create tempdir: %v", err)
}
defer os.RemoveAll(dir)
fn := "foo"
fullPath := path.Join(dir, fn)
wf := File{
Path: fn,
RawFilePermissions: "0755",
}
path, err := WriteFile(&wf, dir)
if err != nil {
t.Fatalf("Processing of WriteFile failed: %v", err)
} else if path != fullPath {
t.Fatalf("WriteFile returned bad path: want %s, got %s", fullPath, path)
}
fi, err := os.Stat(fullPath)
if err != nil {
t.Fatalf("Unable to stat file: %v", err)
}
if fi.Mode() != os.FileMode(0755) {
t.Errorf("File has incorrect mode: %v", fi.Mode())
}
}
func TestWriteFileEncodedContent(t *testing.T) {
dir, err := ioutil.TempDir(os.TempDir(), "coreos-cloudinit-")
if err != nil {
t.Fatalf("Unable to create tempdir: %v", err)
}
defer os.RemoveAll(dir)
wf := File{
Path: path.Join(dir, "tmp", "foo"),
Content: "",
Encoding: "base64",
}
if _, err := WriteFile(&wf, dir); err == nil {
t.Fatalf("Expected error to be raised when writing file with encoding")
}
}