kawa
4db15d6986
- test_theme_cycles_on_click: verifies auto->light->dark cycling via aria-label selector - test_theme_persists_across_reload: verifies localStorage persistence of chosen theme - test_language_toggle_switches_nav_label: verifies FR->EN nav label switch (Imprimantes->Printers) - test_language_persists_across_reload: verifies localStorage persistence of chosen language
51 lines
1.9 KiB
Python
51 lines
1.9 KiB
Python
"""UIE-04: E2E tests for theme toggle — data-theme cycling and localStorage persistence."""
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from __future__ import annotations
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import pytest
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def test_theme_cycles_on_click(page, live_server: str) -> None:
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"""Clicking theme button cycles data-theme attribute: auto -> light -> dark -> auto."""
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page.goto(f"{live_server}/", wait_until="domcontentloaded")
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# Initial state: auto (default from base.html)
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initial_theme = page.evaluate("document.documentElement.getAttribute('data-theme')")
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assert initial_theme == "auto"
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# Click once -> light
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page.click("button[aria-label='auto']")
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page.wait_for_function(
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"document.documentElement.getAttribute('data-theme') === 'light'",
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timeout=2000,
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)
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assert page.evaluate("document.documentElement.getAttribute('data-theme')") == "light"
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# Click again -> dark
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page.click("button[aria-label='light']")
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page.wait_for_function(
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"document.documentElement.getAttribute('data-theme') === 'dark'",
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timeout=2000,
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)
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assert page.evaluate("document.documentElement.getAttribute('data-theme')") == "dark"
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def test_theme_persists_across_reload(page, live_server: str) -> None:
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"""After clicking theme toggle, the chosen theme is restored on reload."""
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page.goto(f"{live_server}/", wait_until="domcontentloaded")
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# Switch to light mode
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page.click("button[aria-label='auto']")
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page.wait_for_function(
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"document.documentElement.getAttribute('data-theme') === 'light'",
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timeout=2000,
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)
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# Reload the page
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page.reload(wait_until="domcontentloaded")
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# Theme should still be light (from localStorage)
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theme_after_reload = page.evaluate("document.documentElement.getAttribute('data-theme')")
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assert theme_after_reload == "light"
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# Cleanup: reset to auto
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page.evaluate("localStorage.setItem('imptune_theme', 'auto')")
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