42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
#!/usr/bin/python
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"""tests for the text printing function
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:author: `Patrick Kanzler <patrick.kanzler@fablab.fau.de>`_
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:organization: `python-escpos <https://github.com/python-escpos>`_
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:copyright: Copyright (c) 2016 `python-escpos <https://github.com/python-escpos>`_
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:license: GNU GPL v3
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"""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import print_function
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from __future__ import unicode_literals
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import pytest
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import mock
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from hypothesis import given, assume
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import hypothesis.strategies as st
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from escpos.printer import Dummy
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def get_printer():
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return Dummy(magic_encode_args={'disabled': True, 'encoding': 'cp437'})
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@given(text=st.text())
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def test_text(text):
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"""Test that text() calls the MagicEncode object.
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"""
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instance = get_printer()
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instance.magic.write = mock.Mock()
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instance.text(text)
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instance.magic.write.assert_called_with(text)
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def test_block_text():
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printer = get_printer()
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printer.block_text(
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"All the presidents men were eating falafel for breakfast.", font='a')
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assert printer.output == \
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b'All the presidents men were eating falafel\nfor breakfast.'
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