def test_constructor(self):
"""Ensure TokenKind constructor works as expected."""
t = TokenKind(5, 'foo')
self.assertEqual(t.value, 5)
self.assertEqual(t.name, 'foo')
def test_constructor():
"""Ensure TokenKind constructor works as expected."""
t = TokenKind(5, 'foo')
eq_(t.value, 5)
eq_(t.name, 'foo')
def test_from_value():
"""Ensure registered values can be obtained from from_value()."""
t = TokenKind.from_value(3)
ok_(isinstance(t, TokenKind))
eq_(t, TokenKind.LITERAL)
def test_unknown_value():
"""Ensure trying to fetch an unknown value raises."""
TokenKind.from_value(-1)
def test_bad_register():
"""Ensure a duplicate value is rejected for registration."""
TokenKind.register(2, 'foo')
def test_from_value():
"""Ensure registered values can be obtained from from_value()."""
t = TokenKind.from_value(3)
ok_(isinstance(t, TokenKind))
eq_(t, TokenKind.LITERAL)
def test_unknown_value():
"""Ensure trying to fetch an unknown value raises."""
TokenKind.from_value(-1)
def test_bad_register():
"""Ensure a duplicate value is rejected for registration."""
TokenKind.register(2, 'foo')
def test_from_value(self):
"""Ensure registered values can be obtained from from_value()."""
t = TokenKind.from_value(3)
self.assertIsInstance(t, TokenKind)
self.assertEqual(t, TokenKind.LITERAL)
def test_unknown_value(self):
"""Ensure trying to fetch an unknown value raises."""
with self.assertRaises(ValueError):
TokenKind.from_value(-1)
def test_bad_register(self):
"""Ensure a duplicate value is rejected for registration."""
with self.assertRaises(ValueError):
TokenKind.register(2, 'foo')