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package swift
import (
"bytes"
"github.com/ncw/swift/swifttest"
"net/http"
"testing"
"time"
)
var srv *swifttest.SwiftServer
var con *Connection
var err error
var filecontent = []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
var segmentContainer = "segment_container112"
func initTest(t *testing.T) {
con, err = initTestConnection(t)
if err != nil {
t.Fail()
}
}
func teardown() {
if srv != nil {
srv.Close()
}
}
func initTestConnection(t *testing.T) (*Connection, error) {
//Uses /swifttest
//in-memory implementation to start
//a swift object store to test against
srv, err = swifttest.NewSwiftServer("localhost")
if err != nil {
return nil, err
}
swiftCon := Connection{
UserName: "swifttest",
ApiKey: "swifttest",
AuthUrl: srv.AuthURL,
Region: "",
Tenant: "",
ConnectTimeout: time.Second,
Timeout: time.Second,
Transport: new(http.Transport),
Domain: "Default",
AuthVersion: 1,
}
err = swiftCon.Authenticate()
return &swiftCon, err
}
func TestCases(t *testing.T) {
initTest(t)
createContainers([]string{"c1", "c2", segmentContainer}, t)
createDynamicObject("c1", "o", t)
moveDynamicObject("c1", "o", "c2", "oo", t)
deleteDynamicObject("c2", "oo", t)
createStaticObject("c2", "o2", t)
moveStaticObject("c2", "o2", "c1", "oo2", t)
deleteStaticObject("c1", "oo2", t)
teardown()
}
func createContainers(containers []string, t *testing.T) {
for i := 0; i < len(containers); i++ {
err = con.ContainerCreate(containers[i], nil) // Create container
if err != nil {
t.Errorf("Fail at create container %s", containers[i])
}
}
}
func createDynamicObject(container, object string, t *testing.T) {
metadata := map[string]string{}
metadata["Custom-Field"] = "SomeValue"
ops := LargeObjectOpts{
Container: container, // Name of container to place object
ObjectName: object, // Name of object
CheckHash: false, // If set Check the hash
ContentType: "application/octet-stream", // Content-Type of the object
Headers: Metadata(metadata).ObjectHeaders(), // Additional headers to upload the object with
SegmentContainer: segmentContainer, // Name of the container to place segments
SegmentPrefix: "sg", // Prefix to use for the segments
}
bigfile, err := con.DynamicLargeObjectCreate(&ops)
if err != nil {
t.Errorf("Fail at dynamic create Large Object")
}
bigfile.Write(filecontent)
bigfile.Close()
checkObject(container, object, t)
}
func checkObject(container, object string, t *testing.T) {
info, header, err := con.Object(container, object)
if err != nil {
t.Errorf("Fail at get Large Object metadata: %s", err.Error())
}
if !header.IsLargeObject() {
t.Errorf("Fail: object is not a large object")
}
if info.Bytes != 10 {
t.Errorf("Fail: mismatch content lengh")
}
if val, ok := header["X-Object-Meta-Custom-Field"]; !ok || val != "SomeValue" {
t.Errorf("Fail: lost custom metadata header")
}
content, err := con.ObjectGetBytes(container, object)
if err != nil {
t.Errorf("Fail at read Large Object : %s", err.Error())
}
if !bytes.Equal(content, filecontent) {
t.Errorf("Fail: mismatch content")
}
}
func checkNotExistObject(container, object string, t *testing.T) {
_, _, err = con.Object(container, object)
if err == nil || err.Error() != "Object Not Found" {
t.Errorf("Fail at checkNotExistObject object: %s", err)
}
}
func moveDynamicObject(sc, so, dc, do string, t *testing.T) {
err = con.DynamicLargeObjectMove(sc, so, dc, do)
if err != nil {
t.Errorf("Fail at dynamic move Large Object: %s", err.Error())
}
checkNotExistObject(sc, so, t)
checkObject(dc, do, t)
}
func deleteDynamicObject(container, object string, t *testing.T) {
err = con.DynamicLargeObjectDelete(container, object)
if err != nil {
t.Errorf("Fail at delte dynamic Large Object: %s", err.Error())
}
checkNotExistObject(container, object, t)
objs, err := con.ObjectsAll(segmentContainer, nil)
if err != nil {
t.Errorf("Fail at check delte dynamic Large Object: %s", err.Error())
}
if len(objs) != 0 {
t.Errorf("Fail at check delte dynamic Large Object: seg not deleted")
}
}
func createStaticObject(container, object string, t *testing.T) {
metadata := map[string]string{}
metadata["Custom-Field"] = "SomeValue"
ops := LargeObjectOpts{
Container: container, // Name of container to place object
ObjectName: object, // Name of object
CheckHash: false, // If set Check the hash
ContentType: "application/octet-stream", // Content-Type of the object
Headers: Metadata(metadata).ObjectHeaders(), // Additional headers to upload the object with
SegmentContainer: segmentContainer, // Name of the container to place segments
SegmentPrefix: "sg", // Prefix to use for the segments
}
bigfile, err := con.StaticLargeObjectCreate(&ops)
if err != nil {
t.Errorf("Fail at static create Large Object")
}
bigfile.Write(filecontent)
bigfile.Close()
checkObject(container, object, t)
}
func moveStaticObject(sc, so, dc, do string, t *testing.T) {
err = con.StaticLargeObjectMove(sc, so, dc, do)
if err != nil {
t.Errorf("Fail at static move Large Object: %s", err.Error())
}
checkNotExistObject(sc, so, t)
checkObject(dc, do, t)
}
func deleteStaticObject(container, object string, t *testing.T) {
err = con.StaticLargeObjectDelete(container, object)
if err != nil {
t.Errorf("Fail at delte dynamic Large Object: %s", err.Error())
}
checkNotExistObject(container, object, t)
objs, err := con.ObjectsAll(segmentContainer, nil)
if err != nil {
t.Errorf("Fail at check delte dynamic Large Object: %s", err.Error())
}
if len(objs) != 0 {
t.Errorf("Fail at check delte dynamic Large Object: seg not deleted")
}
}
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