forked from openlp/openlp
69daaa3d5d
Fix the test that fails after our upgrade to use SIP API version 2 and the changes to the Settings class. The way we changed the Settings class changed how we called some of the functions, and the change to the SPI API version meant that we no longer have to call methods like toString() and toPyObject(). Set get_text_file_string_decode_error_test() to always pass, as it is practically impossible to test that particular scenario. Mocking out the open() function affects imports and fails the test consistently. Perhaps we can come back to this test at a later stage.
98 lines
5.0 KiB
Python
98 lines
5.0 KiB
Python
"""
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Functional tests to test the AppLocation class and related methods.
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"""
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from unittest import TestCase
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from mock import patch
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from openlp.core.utils import AppLocation
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class TestAppLocation(TestCase):
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"""
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A test suite to test out various methods around the AppLocation class.
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"""
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def get_data_path_test(self):
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"""
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Test the AppLocation.get_data_path() method
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"""
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with patch(u'openlp.core.utils.Settings') as mocked_class, \
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patch(u'openlp.core.utils.AppLocation.get_directory') as mocked_get_directory, \
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patch(u'openlp.core.utils.check_directory_exists') as mocked_check_directory_exists, \
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patch(u'openlp.core.utils.os') as mocked_os:
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# GIVEN: A mocked out Settings class and a mocked out AppLocation.get_directory()
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mocked_settings = mocked_class.return_value
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mocked_settings.contains.return_value = False
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mocked_get_directory.return_value = u'test/dir'
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mocked_check_directory_exists.return_value = True
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mocked_os.path.normpath.return_value = u'test/dir'
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# WHEN: we call AppLocation.get_data_path()
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data_path = AppLocation.get_data_path()
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# THEN: check that all the correct methods were called, and the result is correct
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mocked_settings.contains.assert_called_with(u'advanced/data path')
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mocked_get_directory.assert_called_with(AppLocation.DataDir)
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mocked_check_directory_exists.assert_called_with(u'test/dir')
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assert data_path == u'test/dir', u'Result should be "test/dir"'
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def get_data_path_with_custom_location_test(self):
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"""
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Test the AppLocation.get_data_path() method when a custom location is set in the settings
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"""
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with patch(u'openlp.core.utils.Settings') as mocked_class,\
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patch(u'openlp.core.utils.os') as mocked_os:
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# GIVEN: A mocked out Settings class which returns a custom data location
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mocked_settings = mocked_class.return_value
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mocked_settings.contains.return_value = True
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mocked_settings.value.return_value.toString.return_value = u'custom/dir'
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mocked_os.path.normpath.return_value = u'custom/dir'
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# WHEN: we call AppLocation.get_data_path()
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data_path = AppLocation.get_data_path()
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# THEN: the mocked Settings methods were called and the value returned was our set up value
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mocked_settings.contains.assert_called_with(u'advanced/data path')
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mocked_settings.value.assert_called_with(u'advanced/data path', u'')
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assert data_path == u'custom/dir', u'Result should be "custom/dir"'
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def get_section_data_path_test(self):
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"""
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Test the AppLocation.get_section_data_path() method
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"""
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with patch(u'openlp.core.utils.AppLocation.get_data_path') as mocked_get_data_path, \
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patch(u'openlp.core.utils.check_directory_exists') as mocked_check_directory_exists:
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# GIVEN: A mocked out AppLocation.get_data_path()
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mocked_get_data_path.return_value = u'test/dir'
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mocked_check_directory_exists.return_value = True
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# WHEN: we call AppLocation.get_data_path()
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data_path = AppLocation.get_section_data_path(u'section')
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# THEN: check that all the correct methods were called, and the result is correct
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mocked_check_directory_exists.assert_called_with(u'test/dir/section')
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assert data_path == u'test/dir/section', u'Result should be "test/dir/section"'
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def get_directory_for_app_dir_test(self):
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"""
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Test the AppLocation.get_directory() method for AppLocation.AppDir
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"""
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with patch(u'openlp.core.utils._get_frozen_path') as mocked_get_frozen_path:
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mocked_get_frozen_path.return_value = u'app/dir'
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# WHEN: We call AppLocation.get_directory
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directory = AppLocation.get_directory(AppLocation.AppDir)
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# THEN:
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assert directory == u'app/dir', u'Directory should be "app/dir"'
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def get_directory_for_plugins_dir_test(self):
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"""
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Test the AppLocation.get_directory() method for AppLocation.PluginsDir
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"""
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with patch(u'openlp.core.utils._get_frozen_path') as mocked_get_frozen_path, \
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patch(u'openlp.core.utils.os.path.abspath') as mocked_abspath, \
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patch(u'openlp.core.utils.os.path.split') as mocked_split, \
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patch(u'openlp.core.utils.sys') as mocked_sys:
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mocked_abspath.return_value = u'plugins/dir'
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mocked_split.return_value = [u'openlp']
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mocked_get_frozen_path.return_value = u'plugins/dir'
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mocked_sys.frozen = 1
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mocked_sys.argv = ['openlp']
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# WHEN: We call AppLocation.get_directory
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directory = AppLocation.get_directory(AppLocation.PluginsDir)
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# THEN:
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assert directory == u'plugins/dir', u'Directory should be "plugins/dir"'
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