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import time | ||
import tkinter as tk | ||
from typing import Iterable, Optional | ||
from unittest.mock import patch | ||
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import pytest | ||
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from countess.gui.main import MainWindow, make_root, PluginChooserFrame | ||
from countess.gui.config import PluginConfigurator | ||
from countess.gui.tabular import TabularDataFrame | ||
from countess.plugins.csv import LoadCsvPlugin | ||
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def _find_buttons(frame: tk.Frame, label: str) -> Iterable[tk.Button]: | ||
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for w in frame.winfo_children(): | ||
if isinstance(w, tk.Button): | ||
if w['text'] == label: | ||
yield w | ||
elif isinstance(w, (tk.Frame, tk.LabelFrame)): | ||
yield from _find_buttons(w, label) | ||
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def _find_button(frame: tk.Frame, label: str) -> Optional[tk.Button]: | ||
try: | ||
return next(iter(_find_buttons(frame, label))) | ||
except StopIteration: | ||
return None | ||
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@pytest.mark.gui | ||
def test_open_new(): | ||
root = make_root() | ||
mw = MainWindow(root) | ||
root.update() | ||
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assert isinstance(mw.config_wrapper.config_subframe, PluginChooserFrame) | ||
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button = _find_button(mw.config_wrapper.config_subframe, 'CSV Load') | ||
button.invoke() | ||
root.update() | ||
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assert isinstance(mw.config_wrapper.configurator, PluginConfigurator) | ||
plugin = mw.config_wrapper.configurator.plugin | ||
assert isinstance(plugin, LoadCsvPlugin) | ||
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with patch('tkinter.filedialog.askopenfilenames', return_value=['tests/input1.csv']): | ||
button = _find_button(mw.config_wrapper.config_subframe, "") | ||
button.invoke() | ||
root.update() | ||
time.sleep(1) | ||
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root.update() | ||
time.sleep(1) | ||
root.update() | ||
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preview_frame = mw.config_wrapper.preview_subframe | ||
assert isinstance(preview_frame, TabularDataFrame) | ||
dataframe = preview_frame.dataframe | ||
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assert len(dataframe) == 4 | ||
assert len(dataframe.columns) == 2 |