def test_order_new_version():
function = Mock()
first = VersionUpgrade(new_version=">0.10.1", upgrade=lambda: function(0))
second = VersionUpgrade(upgrade=lambda: function(1))
with patch("kolibri.core.upgrade.get_upgrades", return_value=[second, first]):
run_upgrades("0.10.0", "1.1.2")
function.assert_has_calls([call(0), call(1)])
def test_filter_old_version():
filtered_mock = Mock()
unfiltered_mock = Mock()
filtered = VersionUpgrade(old_version="<1.1.1", upgrade=filtered_mock)
not_filtered = VersionUpgrade(upgrade=unfiltered_mock)
with patch("kolibri.core.upgrade.get_upgrades",
return_value=[not_filtered, filtered]):
run_upgrades("1.1.1", "1.1.2")
filtered_mock.assert_not_called()
unfiltered_mock.assert_called_once()
def test_blank_old_version():
function = Mock()
first = VersionUpgrade(old_version="<0.10.1", upgrade=function)
with patch("kolibri.core.upgrade.get_upgrades", return_value=[first]):
run_upgrades("", "1.1.2")
function.assert_called_once()
def test_invalid_upgrade():
with pytest.raises(TypeError):
VersionUpgrade()
def test_invalid_new_version():
with pytest.raises(TypeError):
VersionUpgrade(new_version="notaversion", upgrade=lambda: 0)
