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# -*- coding: utf-8 -*-
"""
Haskell Tests
~~~~~~~~~~~~~
:copyright: Copyright 2006-2020 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
import pytest
from pygments.lexers import HaskellLexer
from pygments.token import Token
@pytest.fixture(scope='module')
def lexer():
yield HaskellLexer()
def test_promoted_names(lexer):
fragment = "'x ': '[]\n"
tokens = [
(Token.Name, '\'x'),
(Token.Text, ' '),
(Token.Keyword.Type, '\':'),
(Token.Text, ' '),
(Token.Keyword.Type, '\'[]'),
(Token.Text, '\n'),
]
assert list(lexer.get_tokens(fragment)) == tokens
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