first couple widget e2e tests

courtesy of claude
most of the tests don't work yet

src/tests/e2e/test_widget_config.py

@@ -0,0 +1,187 @@
+"""
+E2E Tests for Widget Configuration Attributes
+
+Tests that verify:
+- items attribute filters to specific products
+- categories attribute filters by category
+- disable-vouchers hides voucher input
+- disable-iframe forces new tab checkout
+"""
+import pytest
+from playwright.sync_api import Page, expect
+
+
+@pytest.mark.django_db
+class TestItemsFilter:
+    """Test items attribute for filtering products."""
+
+    def test_items_attribute_shows_only_specified_items(
+        self,
+        page: Page,
+        live_server_url: str,
+        widget_organizer,
+        widget_event,
+        widget_items,
+        widget_page
+    ):
+        """
+        When items="<id>" is set, only that item should be shown.
+        """
+        # Get the first item's ID
+        target_item = widget_items[0]
+        other_item = widget_items[1]
+
+        widget_page.goto_widget_test_page(
+            live_server_url,
+            widget_organizer.slug,
+            widget_event.slug,
+            items=str(target_item.pk)
+        )
+        widget_page.wait_for_widget_load()
+
+        # Target item should be visible
+        expect(page.locator(
+            f'.pretix-widget-item:has-text("{target_item.name}")'
+        )).to_be_visible()
+
+        # Other item should NOT be visible
+        expect(page.locator(
+            f'.pretix-widget-item:has-text("{other_item.name}")'
+        )).to_have_count(0)
+
+    def test_items_attribute_with_multiple_ids(
+        self,
+        page: Page,
+        live_server_url: str,
+        widget_organizer,
+        widget_event,
+        widget_items,
+        widget_page
+    ):
+        """
+        When items="<id1>,<id2>", both items should be shown.
+        """
+        ids = ','.join(str(item.pk) for item in widget_items)
+
+        widget_page.goto_widget_test_page(
+            live_server_url,
+            widget_organizer.slug,
+            widget_event.slug,
+            items=ids
+        )
+        widget_page.wait_for_widget_load()
+
+        # Both items should be visible
+        for item in widget_items:
+            expect(page.locator(
+                f'.pretix-widget-item:has-text("{item.name}")'
+            )).to_be_visible()
+
+
+@pytest.mark.django_db
+class TestCategoriesFilter:
+    """Test categories attribute for filtering by category."""
+
+    def test_categories_attribute_shows_only_specified_category(
+        self,
+        page: Page,
+        live_server_url: str,
+        widget_organizer,
+        widget_event,
+        widget_items_multiple_categories,
+        widget_page
+    ):
+        """
+        When categories="<id>" is set, only items from that category
+        should be shown.
+        """
+        items = widget_items_multiple_categories
+        # Get the category of the first item (Music)
+        target_category = items[0].category
+
+        widget_page.goto_widget_test_page(
+            live_server_url,
+            widget_organizer.slug,
+            widget_event.slug,
+            categories=str(target_category.pk)
+        )
+        widget_page.wait_for_widget_load()
+
+        # Music item should be visible
+        expect(page.locator(
+            f'.pretix-widget-item:has-text("{items[0].name}")'
+        )).to_be_visible()
+
+        # Food item should NOT be visible
+        expect(page.locator(
+            f'.pretix-widget-item:has-text("{items[1].name}")'
+        )).to_have_count(0)
+
+
+@pytest.mark.django_db
+class TestDisableVouchers:
+    """Test disable-vouchers attribute."""
+
+    def test_disable_vouchers_hides_voucher_input(
+        self,
+        page: Page,
+        live_server_url: str,
+        widget_organizer,
+        widget_event,
+        widget_voucher,
+        widget_page
+    ):
+        """
+        When disable-vouchers is set, voucher input should be hidden
+        even when vouchers exist.
+        """
+        # Navigate with disable-vouchers attribute
+        widget_page.goto_widget_test_page(
+            live_server_url,
+            widget_organizer.slug,
+            widget_event.slug,
+            **{'disable-vouchers': ''}
+        )
+        widget_page.wait_for_widget_load()
+
+        # Voucher section should NOT be visible
+        voucher_section = page.locator('.pretix-widget-voucher')
+        expect(voucher_section).to_have_count(0)
+
+
+@pytest.mark.django_db
+class TestDisableIframe:
+    """Test disable-iframe attribute."""
+
+    def test_disable_iframe_opens_new_tab(
+        self,
+        page: Page,
+        live_server_url: str,
+        widget_organizer,
+        widget_event,
+        widget_items,
+        widget_page
+    ):
+        """
+        When disable-iframe is set, checkout should open in a new tab
+        instead of an iframe overlay.
+        """
+        widget_page.goto_widget_test_page(
+            live_server_url,
+            widget_organizer.slug,
+            widget_event.slug,
+            **{'disable-iframe': ''}
+        )
+        widget_page.wait_for_widget_load()
+
+        # Select quantity for an item
+        widget_page.select_item_quantity('General Admission', 1)
+
+        # Clicking buy should open a new tab (popup), not an iframe
+        with page.expect_popup() as popup_info:
+            widget_page.click_buy_button()
+
+        popup = popup_info.value
+        # New tab should navigate to checkout URL
+        assert widget_organizer.slug in popup.url
+        popup.close()