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

	count := 0
	err := extensions.List(client.ServiceClient()).EachPage(func(page pagination.Page) (bool, error) {
		count++
		actual, err := extensions.ExtractExtensions(page)
		th.AssertNoErr(t, err)
		th.CheckDeepEquals(t, common.ExpectedExtensions, actual)

		return true, nil
	})
	th.AssertNoErr(t, err)
	th.CheckEquals(t, 1, count)
}
func TestExtensionsList(t *testing.T) {
	client, err := clients.NewIdentityV2Client()
	if err != nil {
		t.Fatalf("Unable to create an identity client: %v", err)
	}

	allPages, err := extensions.List(client).AllPages()
	if err != nil {
		t.Fatalf("Unable to list extensions: %v", err)
	}

	allExtensions, err := extensions.ExtractExtensions(allPages)
	if err != nil {
		t.Fatalf("Unable to extract extensions: %v", err)
	}

	for _, extension := range allExtensions {
		openstack.PrintExtension(t, &extension)
	}
}