def test_filter_without_label(self):
"""Test filtering using default label."""
q = Query('Host')
q.filter('hostname', '=', 'somehostname')
expected = 'WHERE host.hostname = $filterval0'
self.assertTrue(expected in str(q))
self.assertEquals(q.params['filterval0'], 'somehostname')
def test_multiple_filters(self):
"""Tests more than one filters."""
q = Query('Host')
q.filter('hostname', '=', 'somehostname')
q.filter('kernel', '=', 'somekernel')
expected = ('WHERE host.hostname = $filterval0 AND '
'host_state.kernel = $filterval1')
self.assertTrue(expected in str(q))
def test_filter_invalid_prop(self):
"""Test filtering with invalid property."""
q = Query('Host')
with self.assertRaises(InvalidPropertyError):
q.filter('someinvalidprop', 'someop', 'someval')
def test_filter_invalid_label(self):
"""Test filtering with invalid label."""
q = Query('Host')
with self.assertRaises(InvalidLabelError):
q.filter('someprop', 'someop', 'someval', label='InvalidLabel')
def test_filter_with_label(self):
"""Test filtering with a non default label."""
q = Query('Host')
q.filter('account_number', '=', 'somenumber', label='Environment')
expected = 'WHERE environment.account_number = $filterval0'
self.assertTrue(expected in str(q))