48 lines
946 B
Python
48 lines
946 B
Python
"""
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Unit tests for the lexer.
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"""
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from tempfile import NamedTemporaryFile
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import unittest
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from six import StringIO
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from lesscpy.lessc.lexer import LessLexer
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class TestLessLexer(unittest.TestCase):
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"""
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Unit tests for LessLexer
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"""
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def setUp(self):
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self.lexer = LessLexer()
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def test_input_stream(self):
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"""
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It can load content from a string.
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"""
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file = StringIO("""
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@simple-var: 1;
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""")
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self.lexer.input(file)
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token = self.lexer.token()
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self.assertEqual('@simple-var', token.value)
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def test_input_path(self):
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"""
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It can load content from a path.
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"""
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file = NamedTemporaryFile()
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file.write(b"""
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@simple-var: 1;
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""")
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file.seek(0)
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self.lexer.input(file.name)
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token = self.lexer.token()
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self.assertEqual('@simple-var', token.value)
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