36 lines
1.1 KiB
Python
36 lines
1.1 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 mock
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from hypothesis import given
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import hypothesis.strategies as st
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from escpos.printer import Dummy
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@given(text=st.text())
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def test_function_text_dies_ist_ein_test_lf(text):
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"""test the text printing function with simple string and compare output"""
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instance = Dummy()
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instance.magic.encode_text = mock.Mock()
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instance.text(text)
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instance.magic.encode_text.assert_called_with(txt=text)
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def test_block_text():
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printer = Dummy()
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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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