rackspace/blockstorage/v1/snapshots/delegate_test.go

package snapshots

import (
	"testing"

	"github.com/rackspace/gophercloud"
	os "github.com/rackspace/gophercloud/openstack/blockstorage/v1/snapshots"
	"github.com/rackspace/gophercloud/pagination"
	th "github.com/rackspace/gophercloud/testhelper"
	fake "github.com/rackspace/gophercloud/testhelper/client"
)

const endpoint = "http://localhost:57909/v1/12345"

func endpointClient() *gophercloud.ServiceClient {
	return &gophercloud.ServiceClient{Endpoint: endpoint}
}

func TestUpdateURL(t *testing.T) {
	actual := updateURL(endpointClient(), "foo")
	expected := endpoint + "snapshots/foo"
	th.AssertEquals(t, expected, actual)
}

func TestList(t *testing.T) {
	th.SetupHTTP()
	defer th.TeardownHTTP()

	os.MockListResponse(t)

	count := 0

	err := List(fake.ServiceClient()).EachPage(func(page pagination.Page) (bool, error) {
		count++
		actual, err := ExtractSnapshots(page)
		if err != nil {
			t.Errorf("Failed to extract snapshots: %v", err)
			return false, err
		}

		expected := []Snapshot{
			Snapshot{
				ID:   "289da7f8-6440-407c-9fb4-7db01ec49164",
				Name: "snapshot-001",
			},
			Snapshot{
				ID:   "96c3bda7-c82a-4f50-be73-ca7621794835",
				Name: "snapshot-002",
			},
		}

		th.CheckDeepEquals(t, expected, actual)

		return true, nil
	})

	th.AssertEquals(t, 1, count)
	th.AssertNoErr(t, err)
}

func TestGet(t *testing.T) {
	th.SetupHTTP()
	defer th.TeardownHTTP()

	os.MockGetResponse(t)

	v, err := Get(fake.ServiceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22").Extract()
	th.AssertNoErr(t, err)

	th.AssertEquals(t, v.Name, "snapshot-001")
	th.AssertEquals(t, v.ID, "d32019d3-bc6e-4319-9c1d-6722fc136a22")
}

func TestCreate(t *testing.T) {
	th.SetupHTTP()
	defer th.TeardownHTTP()

	os.MockCreateResponse(t)

	options := &CreateOpts{VolumeID: "1234", Name: "snapshot-001"}
	n, err := Create(fake.ServiceClient(), options).Extract()
	th.AssertNoErr(t, err)

	th.AssertEquals(t, n.VolumeID, "1234")
	th.AssertEquals(t, n.Name, "snapshot-001")
	th.AssertEquals(t, n.ID, "d32019d3-bc6e-4319-9c1d-6722fc136a22")
}

func TestDelete(t *testing.T) {
	th.SetupHTTP()
	defer th.TeardownHTTP()

	os.MockDeleteResponse(t)

	res := Delete(fake.ServiceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22")
	th.AssertNoErr(t, res.Err)
}