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local_test.go
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local_test.go
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package local
import (
"io/ioutil"
"os"
"testing"
)
func TestRemove(t *testing.T) {
rootDir, err := ioutil.TempDir("", "local-volume-test")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(rootDir)
r, err := New(rootDir, 0, 0)
if err != nil {
t.Fatal(err)
}
vol, err := r.Create("testing", nil)
if err != nil {
t.Fatal(err)
}
if err := r.Remove(vol); err != nil {
t.Fatal(err)
}
vol, err = r.Create("testing2", nil)
if err != nil {
t.Fatal(err)
}
if err := os.RemoveAll(vol.Path()); err != nil {
t.Fatal(err)
}
if err := r.Remove(vol); err != nil {
t.Fatal(err)
}
if _, err := os.Stat(vol.Path()); err != nil && !os.IsNotExist(err) {
t.Fatal("volume dir not removed")
}
if len(r.List()) != 0 {
t.Fatal("expected there to be no volumes")
}
}
func TestInitializeWithVolumes(t *testing.T) {
rootDir, err := ioutil.TempDir("", "local-volume-test")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(rootDir)
r, err := New(rootDir, 0, 0)
if err != nil {
t.Fatal(err)
}
vol, err := r.Create("testing", nil)
if err != nil {
t.Fatal(err)
}
r, err = New(rootDir, 0, 0)
if err != nil {
t.Fatal(err)
}
v, err := r.Get(vol.Name())
if err != nil {
t.Fatal(err)
}
if v.Path() != vol.Path() {
t.Fatal("expected to re-initialize root with existing volumes")
}
}
func TestCreate(t *testing.T) {
rootDir, err := ioutil.TempDir("", "local-volume-test")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(rootDir)
r, err := New(rootDir, 0, 0)
if err != nil {
t.Fatal(err)
}
cases := map[string]bool{
"name": true,
"name-with-dash": true,
"name_with_underscore": true,
"name/with/slash": false,
"name/with/../../slash": false,
"./name": false,
"../name": false,
"./": false,
"../": false,
"~": false,
".": false,
"..": false,
"...": false,
}
for name, success := range cases {
v, err := r.Create(name, nil)
if success {
if err != nil {
t.Fatal(err)
}
if v.Name() != name {
t.Fatalf("Expected volume with name %s, got %s", name, v.Name())
}
} else {
if err == nil {
t.Fatalf("Expected error creating volume with name %s, got nil", name)
}
}
}
}