forked from openlp/openlp
66 lines
1.8 KiB
Python
66 lines
1.8 KiB
Python
"""
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Functional tests to test the AppLocation class and related methods.
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"""
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import os
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from unittest import TestCase
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from PyQt4 import QtCore, QtGui
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from openlp.core.utils import is_not_image_file
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from tests.utils.constants import TEST_RESOURCES_PATH
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class TestUtils(TestCase):
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"""
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A test suite to test out various methods around the Utils functions.
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"""
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def setUp(self):
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"""
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Some pre-test setup required.
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"""
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old_app_instance = QtCore.QCoreApplication.instance()
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if old_app_instance is None:
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self.app = QtGui.QApplication([])
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else:
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self.app = old_app_instance
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def is_not_image_empty_test(self):
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"""
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Test the method handles an empty string
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"""
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# Given and empty string
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file_name = ""
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# WHEN testing for it
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result = is_not_image_file(file_name)
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# THEN the result is false
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assert result is True, 'The missing file test should return True'
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def is_not_image_with_image_file_test(self):
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"""
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Test the method handles an image file
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"""
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# Given and empty string
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file_name = os.path.join(TEST_RESOURCES_PATH, 'church.jpg')
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# WHEN testing for it
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result = is_not_image_file(file_name)
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# THEN the result is false
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assert result is False, 'The file is present so the test should return False'
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def is_not_image_with_none_image_file_test(self):
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"""
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Test the method handles a non image file
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"""
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# Given and empty string
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file_name = os.path.join(TEST_RESOURCES_PATH, 'serviceitem_custom_1.osj')
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# WHEN testing for it
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result = is_not_image_file(file_name)
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# THEN the result is false
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assert result is True, 'The file is not an image file so the test should return True'
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