func listRoles(t *testing.T, client *gophercloud.ServiceClient) string {
var roleID string
err := roles.List(client).EachPage(func(page pagination.Page) (bool, error) {
roleList, err := roles.ExtractRoles(page)
th.AssertNoErr(t, err)
for _, role := range roleList {
t.Logf("Listing role: ID [%s] Name [%s]", role.ID, role.Name)
roleID = role.ID
}
return true, nil
})
th.AssertNoErr(t, err)
return roleID
}
// List is the operation responsible for listing all available global roles
// that a user can adopt.
func List(client *gophercloud.ServiceClient) pagination.Pager {
return os.List(client)
}