from novaclient import Image
from fakeserver import FakeServer
from utils import assert_isinstance
from nose.tools import assert_equal

cs = FakeServer()


def test_list_images():
    il = cs.images.list()
    cs.assert_called('GET', '/images/detail')
    [assert_isinstance(i, Image) for i in il]


def test_list_images_undetailed():
    il = cs.images.list(detailed=False)
    cs.assert_called('GET', '/images')
    [assert_isinstance(i, Image) for i in il]


def test_get_image_details():
    i = cs.images.get(1)
    cs.assert_called('GET', '/images/1')
    assert_isinstance(i, Image)
    assert_equal(i.id, 1)
    assert_equal(i.name, 'CentOS 5.2')


def test_create_image():
    i = cs.images.create(server=1234, name="Just in case")
    cs.assert_called('POST', '/images')
    assert_isinstance(i, Image)


def test_delete_image():
    cs.images.delete(1)
    cs.assert_called('DELETE', '/images/1')


def test_find():
    i = cs.images.find(name="CentOS 5.2")
    assert_equal(i.id, 1)
    cs.assert_called('GET', '/images/detail')

    iml = cs.images.findall(status='SAVING')
    assert_equal(len(iml), 1)
    assert_equal(iml[0].name, 'My Server Backup')
