def setUp(self):
"Variations on the constructors in the Elements notebook"
key_dims1=[Dimension('Car occupants')]
key_dims2=[Dimension('Cyclists')]
value_dims1=['Count']
self.bars1 = Bars([('one',8),('two', 10), ('three', 16)],
kdims=key_dims1, vdims=value_dims1)
self.bars2 = Bars([('one',8),('two', 10), ('three', 17)],
kdims=key_dims1, vdims=value_dims1)
self.bars3 = Bars([('one',8),('two', 10), ('three', 16)],
kdims=key_dims2, vdims=value_dims1)
def test_bars_string_signature(self):
bars = Bars([], 'a', 'b')
self.assertEqual(bars.kdims, [Dimension('a')])
self.assertEqual(bars.vdims, [Dimension('b')])