mirror of
https://github.com/dgtlmoon/changedetection.io.git
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dgtlmoon
152 lines
4.6 KiB
Python
152 lines
4.6 KiB
Python
#!/usr/bin/env python3
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from flask import url_for
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from .util import live_server_setup
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def test_language_switching(client, live_server, measure_memory_usage, datastore_path):
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"""
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Test that the language switching functionality works correctly.
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1. Switch to Italian using the /set-language endpoint
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2. Verify that Italian text appears on the page
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3. Switch back to English and verify English text appears
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"""
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# Step 1: Set the language to Italian using the /set-language endpoint
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res = client.get(
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url_for("set_language", locale="it"),
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follow_redirects=True
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)
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assert res.status_code == 200
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# Step 2: Request the index page - should be in Italian
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# The session cookie should be maintained by the test client
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res = client.get(
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url_for("watchlist.index"),
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follow_redirects=True
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)
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assert res.status_code == 200
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# Check for Italian text - "Annulla" (translation of "Cancel")
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assert b"Annulla" in res.data, "Expected Italian text 'Annulla' not found after setting language to Italian"
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assert b'Modifiche testo/HTML, JSON e PDF' in res.data, "Expected italian from processors.available_processors()"
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# Step 3: Switch back to English
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res = client.get(
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url_for("set_language", locale="en"),
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follow_redirects=True
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)
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assert res.status_code == 200
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# Request the index page - should now be in English
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res = client.get(
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url_for("watchlist.index"),
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follow_redirects=True
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)
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assert res.status_code == 200
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# Check for English text
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assert b"Cancel" in res.data, "Expected English text 'Cancel' not found after switching back to English"
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def test_invalid_locale(client, live_server, measure_memory_usage, datastore_path):
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"""
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Test that setting an invalid locale doesn't break the application.
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The app should ignore invalid locales and continue working.
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"""
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# First set to English
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res = client.get(
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url_for("set_language", locale="en"),
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follow_redirects=True
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)
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assert res.status_code == 200
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# Try to set an invalid locale
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res = client.get(
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url_for("set_language", locale="invalid_locale_xyz"),
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follow_redirects=True
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)
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assert res.status_code == 200
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# Should still be able to access the page (should stay in English since invalid locale was ignored)
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res = client.get(
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url_for("watchlist.index"),
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follow_redirects=True
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)
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assert res.status_code == 200
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assert b"Cancel" in res.data, "Should remain in English when invalid locale is provided"
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def test_language_persistence_in_session(client, live_server, measure_memory_usage, datastore_path):
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"""
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Test that the language preference persists across multiple requests
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within the same session.
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"""
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# Set language to Italian
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res = client.get(
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url_for("set_language", locale="it"),
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follow_redirects=True
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)
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assert res.status_code == 200
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# Make multiple requests - language should persist
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for _ in range(3):
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res = client.get(
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url_for("watchlist.index"),
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follow_redirects=True
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)
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assert res.status_code == 200
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assert b"Annulla" in res.data, "Italian text should persist across requests"
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def test_set_language_with_redirect(client, live_server, measure_memory_usage, datastore_path):
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"""
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Test that changing language keeps the user on the same page.
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Example: User is on /settings, changes language, stays on /settings.
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"""
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from flask import url_for
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# Set language with a redirect parameter (simulating language change from /settings)
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res = client.get(
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url_for("set_language", locale="de", redirect="/settings"),
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follow_redirects=False
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)
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# Should redirect back to settings
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assert res.status_code in [302, 303]
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assert '/settings' in res.location
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# Verify language was set in session
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with client.session_transaction() as sess:
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assert sess.get('locale') == 'de'
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# Test with invalid locale (should still redirect safely)
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res = client.get(
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url_for("set_language", locale="invalid_locale", redirect="/settings"),
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follow_redirects=False
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)
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assert res.status_code in [302, 303]
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assert '/settings' in res.location
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# Test with malicious redirect (should default to watchlist)
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res = client.get(
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url_for("set_language", locale="en", redirect="https://evil.com"),
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follow_redirects=False
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)
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assert res.status_code in [302, 303]
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# Should not redirect to evil.com
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assert 'evil.com' not in res.location
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