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DynaLab-V0/test/test_loading_layout.py
2026-08-08 22:43:01 +01:00

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Python

from __future__ import annotations
import sys
import types
import unittest
from pathlib import Path
sys.path.insert(0, str(Path(__file__).resolve().parents[1] / "src"))
dearpygui = types.ModuleType("dearpygui")
dearpygui_dearpygui = types.ModuleType("dearpygui.dearpygui")
sys.modules.setdefault("dearpygui", dearpygui)
sys.modules.setdefault("dearpygui.dearpygui", dearpygui_dearpygui)
sys.modules.setdefault("dpg_gauges", types.ModuleType("dpg_gauges"))
from dynalab.ui import windows
class LoadingLayoutTests(unittest.TestCase):
def test_center_loading_content_positions_logo_and_bottom_text(self) -> None:
calls: list[tuple[str, str, object]] = []
windows.dpg.does_item_exist = lambda tag: tag == "loading_window"
windows.dpg.get_viewport_client_width = lambda: 600
windows.dpg.get_viewport_client_height = lambda: 400
windows.dpg.set_item_width = lambda tag, width: calls.append(
("width", tag, width)
)
windows.dpg.set_item_height = lambda tag, height: calls.append(
("height", tag, height)
)
windows.dpg.set_item_pos = lambda tag, pos: calls.append(("pos", tag, pos))
windows.dpg.get_item_rect_size = lambda tag: {
"loading_logo": (300, 100),
"loading_text": (100, 20),
}[tag]
windows.center_loading_content()
self.assertIn(("pos", "loading_logo_group", [150, 150]), calls)
self.assertIn(("pos", "loading_text_row", [0, 356]), calls)
self.assertIn(("width", "loading_text_left_spacer", 250), calls)
self.assertNotIn(
"loading_text",
[tag for call_type, tag, _ in calls if call_type == "pos"],
)
def test_loading_layout_handles_text_wider_than_logo(self) -> None:
logo_pos, text_row_pos, text_spacer_width = windows._loading_content_layout(
viewport_size=(600, 400),
logo_size=(120, 50),
text_size=(200, 20),
)
self.assertEqual(logo_pos, [240, 175])
self.assertEqual(text_row_pos, [0, 356])
self.assertEqual(text_spacer_width, 200)
if __name__ == "__main__":
unittest.main()