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from clang.cindex import TokenKind
from nose.tools import eq_
from nose.tools import ok_
from nose.tools import raises
def test_constructor():
"""Ensure TokenKind constructor works as expected."""
t = TokenKind(5, 'foo')
eq_(t.value, 5)
eq_(t.name, 'foo')
@raises(ValueError)
def test_bad_register():
"""Ensure a duplicate value is rejected for registration."""
TokenKind.register(2, 'foo')
@raises(ValueError)
def test_unknown_value():
"""Ensure trying to fetch an unknown value raises."""
TokenKind.from_value(-1)
def test_registration():
"""Ensure that items registered appear as class attributes."""
ok_(hasattr(TokenKind, 'LITERAL'))
literal = TokenKind.LITERAL
ok_(isinstance(literal, TokenKind))
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_repr():
"""Ensure repr() works."""
r = repr(TokenKind.LITERAL)
eq_(r, 'TokenKind.LITERAL')
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