func testAccCheckObjectStorageV1ContainerDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
objectStorageClient, err := config.objectStorageV1Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("Error creating OpenStack object storage client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_objectstorage_container_v1" {
continue
}
_, err := containers.Get(objectStorageClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("Container still exists")
}
}
return nil
}
func TestContainers(t *testing.T) {
// Create a new client to execute the HTTP requests. See common.go for newClient body.
client := newClient(t)
// Create a slice of random container names.
cNames := make([]string, numContainers)
for i := 0; i < numContainers; i++ {
cNames[i] = tools.RandomString("gophercloud-test-container-", 8)
}
// Create numContainers containers.
for i := 0; i < len(cNames); i++ {
res := containers.Create(client, cNames[i], nil)
th.AssertNoErr(t, res.Err)
}
// Delete the numContainers containers after function completion.
defer func() {
for i := 0; i < len(cNames); i++ {
res := containers.Delete(client, cNames[i])
th.AssertNoErr(t, res.Err)
}
}()
// List the numContainer names that were just created. To just list those,
// the 'prefix' parameter is used.
err := containers.List(client, &containers.ListOpts{Full: true, Prefix: "gophercloud-test-container-"}).EachPage(func(page pagination.Page) (bool, error) {
containerList, err := containers.ExtractInfo(page)
th.AssertNoErr(t, err)
for _, n := range containerList {
t.Logf("Container: Name [%s] Count [%d] Bytes [%d]",
n.Name, n.Count, n.Bytes)
}
return true, nil
})
th.AssertNoErr(t, err)
// List the info for the numContainer containers that were created.
err = containers.List(client, &containers.ListOpts{Full: false, Prefix: "gophercloud-test-container-"}).EachPage(func(page pagination.Page) (bool, error) {
containerList, err := containers.ExtractNames(page)
th.AssertNoErr(t, err)
for _, n := range containerList {
t.Logf("Container: Name [%s]", n)
}
return true, nil
})
th.AssertNoErr(t, err)
// Update one of the numContainer container metadata.
updateres := containers.Update(client, cNames[0], &containers.UpdateOpts{Metadata: metadata})
th.AssertNoErr(t, updateres.Err)
// After the tests are done, delete the metadata that was set.
defer func() {
tempMap := make(map[string]string)
for k := range metadata {
tempMap[k] = ""
}
res := containers.Update(client, cNames[0], &containers.UpdateOpts{Metadata: tempMap})
th.AssertNoErr(t, res.Err)
}()
// Retrieve a container's metadata.
cm, err := containers.Get(client, cNames[0]).ExtractMetadata()
th.AssertNoErr(t, err)
for k := range metadata {
if cm[k] != metadata[strings.Title(k)] {
t.Errorf("Expected custom metadata with key: %s", k)
}
}
}
// Get is a function that retrieves the metadata of a container. To extract just
// the custom metadata, pass the GetResult response to the ExtractMetadata
// function.
func Get(c *gophercloud.ServiceClient, containerName string) os.GetResult {
return os.Get(c, containerName)
}