108 lines
4.7 KiB
Python
108 lines
4.7 KiB
Python
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import unittest
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import sys
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from PyQt5.QtWidgets import QApplication, QDialog, QCheckBox, QLineEdit
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from pygadmin.configurator import global_app_configurator
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from pygadmin.widgets.configuration_settings import ConfigurationSettingsDialog
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class TestConfigurationSettingsDialogMethods(unittest.TestCase):
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"""
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Test the functionality and methods of the configuration settings dialog.
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"""
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def test_initial_attributes(self):
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"""
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Test the correct class and the initial attributes of the configuration settings dialog.
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"""
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# Create an app, because this is necessary for testing a QDialog.
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app = QApplication(sys.argv)
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# Create an dialog.
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configuration_settings_dialog = ConfigurationSettingsDialog()
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# Check the correct instance.
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assert isinstance(configuration_settings_dialog, QDialog)
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# Check for the correct instance of the configuration dictionary.
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assert isinstance(configuration_settings_dialog.configuration_dictionary, dict)
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def test_save_current_configuration(self):
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"""
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Test the save of the current configuration: Check the text or check box status of the GUI elements and their
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correct save in the dictionary.
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"""
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# Create an app, because this is necessary for testing a QDialog.
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app = QApplication(sys.argv)
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# Create a dialog.
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configuration_settings_dialog = ConfigurationSettingsDialog()
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# The function should return True for a success.
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assert configuration_settings_dialog.save_current_configuration() is True
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# Check the correct save of every user input.
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for description, gui_elements in configuration_settings_dialog.configuration_dictionary.items():
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# The dialog shows the configurations in a more readable version.
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description = description.replace(" ", "_")
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# Get the current configuration.
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configuration = global_app_configurator.get_single_configuration(description)
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# The second element of gui_elements contains the element for user interaction, so this one is checked.
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user_element = gui_elements[1]
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# Check for a QCheckBox as potential element.
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if isinstance(user_element, QCheckBox):
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# Check for the correct configuration.
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assert user_element.isChecked() == configuration
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# Check for a QLineEdit as potential element.
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elif isinstance(user_element, QLineEdit):
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# Check for the correct configuration.
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assert configuration == user_element.text()
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def test_save_current_configuration_and_close(self):
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"""
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Test the method for saving the current configuration and close after that.
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"""
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# Create an app, because this is necessary for testing a QDialog.
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app = QApplication(sys.argv)
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# Create a dialog.
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configuration_settings_dialog = ConfigurationSettingsDialog()
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# Ensure a visible dialog.
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assert configuration_settings_dialog.isVisible() is True
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# Save the configuration and close the dialog.
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configuration_settings_dialog.save_current_configuration_and_close()
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# The dialog should be invisible after a close.
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assert configuration_settings_dialog.isVisible() is False
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def test_check_for_unsaved_configurations(self):
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"""
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Test the method for checking for unsaved configurations.
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"""
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# Create an app, because this is necessary for testing a QDialog.
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app = QApplication(sys.argv)
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# Create a dialog.
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configuration_settings_dialog = ConfigurationSettingsDialog()
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# At this moment, all configurations are saved/freshly initialized.
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assert configuration_settings_dialog.check_for_unsaved_configuration() is False
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# Change one existing element, so there are unsaved configurations.
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for gui_elements in configuration_settings_dialog.configuration_dictionary.values():
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# The second element is the element for user interaction.
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user_element = gui_elements[1]
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# Check for a checkbox.
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if isinstance(user_element, QCheckBox):
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# Get the current state of the checkbox.
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current_state = user_element.isChecked()
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# Reverse the state, so there is an unsaved configuration now.
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user_element.setChecked(not current_state)
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# Check for an unsaved configuration. This should be True.
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assert configuration_settings_dialog.check_for_unsaved_configuration() is True
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# Break the loop after an assertion.
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break
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