def test_init(self):
"""Enumeration init should work from any sequence"""
a = Enumeration('abc')
self.assertEqual(a.index('a'), 0)
self.assertEqual(a.index('b'), 1)
self.assertEqual(a.index('c'), 2)
self.assertEqual(a[0], 'a')
self.assertEqual(a[1], 'b')
self.assertEqual(a[2], 'c')
self.assertEqual(a.ArrayType, uint8)
a = Enumeration('bca')
self.assertEqual(a.index('b'), 0)
self.assertEqual(a.index('c'), 1)
self.assertEqual(a.index('a'), 2)
self.assertEqual(a[0], 'b')
self.assertEqual(a[1], 'c')
self.assertEqual(a[2], 'a')
a = Enumeration([1,'2'])
self.assertEqual(a.index(1), 0)
self.assertEqual(a.index('2'), 1)
self.assertRaises(KeyError, a.index, '1')
#check that it works with gaps
a = Enumeration('ab-', '-')
self.assertEqual(a.Gap, '-')
self.assertEqual(a.GapIndex, 2)
a = Enumeration(range(257)) #too big to fit in uint8
self.assertEqual(a.ArrayType, uint16)
def test_init(self):
"""Enumeration init should work from any sequence"""
a = Enumeration('abc')
self.assertEqual(a.index('a'), 0)
self.assertEqual(a.index('b'), 1)
self.assertEqual(a.index('c'), 2)
self.assertEqual(a[0], 'a')
self.assertEqual(a[1], 'b')
self.assertEqual(a[2], 'c')
self.assertEqual(a.ArrayType, uint8)
a = Enumeration('bca')
self.assertEqual(a.index('b'), 0)
self.assertEqual(a.index('c'), 1)
self.assertEqual(a.index('a'), 2)
self.assertEqual(a[0], 'b')
self.assertEqual(a[1], 'c')
self.assertEqual(a[2], 'a')
a = Enumeration([1,'2'])
self.assertEqual(a.index(1), 0)
self.assertEqual(a.index('2'), 1)
self.assertRaises(KeyError, a.index, '1')
#check that it works with gaps
a = Enumeration('ab-', '-')
self.assertEqual(a.Gap, '-')
self.assertEqual(a.GapIndex, 2)
a = Enumeration(range(257)) #too big to fit in uint8
self.assertEqual(a.ArrayType, uint16)
def test_index(self):
"""Enumeration index should return first index of item"""
a = Enumeration('bca')
self.assertEqual(a.index('b'), 0)
self.assertEqual(a.index('c'), 1)
self.assertEqual(a.index('a'), 2)
def test_index(self):
"""Enumeration index should return first index of item"""
a = Enumeration('bca')
self.assertEqual(a.index('b'), 0)
self.assertEqual(a.index('c'), 1)
self.assertEqual(a.index('a'), 2)