33 lines
930 B
Python
33 lines
930 B
Python
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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"""tests for the non-native part of qr()
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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 escpos.printer import Dummy
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from PIL import Image
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@mock.patch('escpos.printer.Dummy.image', spec=Dummy)
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def test_type_of_object_passed_to_image_function(img_function):
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"""
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Test the type of object that is passed to the image function during non-native qr-printing.
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The type should be PIL.Image
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"""
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d = Dummy()
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d.qr("LoremIpsum")
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args, kwargs = img_function.call_args
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assert isinstance(args[0], Image.Image)
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