test(spa): expand route smoke coverage

Author: gildesmarais

frontend/e2e/smoke.spec.ts

@@ -64,5 +64,100 @@ test.describe('frontend smoke', () => {
     await page.getByRole('button', { name: 'Back' }).click();
     await expect(page.getByRole('button', { name: 'Generate feed URL' })).toBeVisible();
     await expect(page.getByRole('button', { name: 'More' })).toBeVisible();
+
+    await page.goForward();
+    await expect(page.getByRole('heading', { name: 'Enter access token' })).toBeVisible();
+    await expect(page.locator('.form-shell')).toHaveAttribute('data-state', 'token_required');
+  });
+
+  test('restores result deep links and shows a recovery state when snapshot is missing', async ({
+    page,
+  }) => {
+    await page.route(/\/api\/v1$/, async (route) => {
+      await route.fulfill({
+        status: 200,
+        contentType: 'application/json',
+        body: JSON.stringify({
+          success: true,
+          data: {
+            api: {
+              name: 'html2rss-web API',
+              description: 'RESTful API for converting websites to RSS feeds',
+              openapi_url: 'http://example.test/openapi.yaml',
+            },
+            instance: {
+              feed_creation: {
+                enabled: true,
+                access_token_required: true,
+              },
+              featured_feeds: [],
+            },
+          },
+        }),
+      });
+    });
+
+    await page.route(/\/api\/v1\/strategies$/, async (route) => {
+      await route.fulfill({
+        status: 200,
+        contentType: 'application/json',
+        body: JSON.stringify({
+          success: true,
+          data: {
+            strategies: [
+              { id: 'faraday', name: 'faraday', display_name: 'Default' },
+              {
+                id: 'browserless',
+                name: 'browserless',
+                display_name: 'JavaScript pages (recommended)',
+              },
+            ],
+          },
+          meta: { total: 2 },
+        }),
+      });
+    });
+
+    await page.addInitScript(() => {
+      localStorage.setItem(
+        'html2rss_feed_result_snapshot:generated-token',
+        JSON.stringify({
+          savedAt: '2026-04-05T09:00:00.000Z',
+          result: {
+            feed: {
+              id: 'feed-123',
+              name: 'Example Feed',
+              url: 'https://example.com/articles',
+              strategy: 'faraday',
+              feed_token: 'generated-token',
+              public_url: '/api/v1/feeds/generated-token',
+              json_public_url: '/api/v1/feeds/generated-token.json',
+            },
+            preview: {
+              items: [],
+              isLoading: false,
+            },
+            readinessPhase: 'feed_ready',
+          },
+        })
+      );
+    });
+
+    await page.goto('/result/generated-token');
+
+    await expect(page.getByRole('heading', { name: 'Feed ready' })).toBeVisible();
+    await expect(page.locator('.result-shell')).toHaveAttribute('data-state', 'ready');
+    await expect(page.getByRole('link', { name: 'Open feed' })).toBeVisible();
+    await expect(page.getByRole('button', { name: 'Create another feed' })).toBeVisible();
+
+    await page.evaluate(() => {
+      localStorage.removeItem('html2rss_feed_result_snapshot:missing-token');
+    });
+
+    await page.goto('/result/missing-token');
+
+    await expect(page.getByText('Saved result unavailable')).toBeVisible();
+    await expect(page.getByRole('button', { name: 'Go to create' })).toBeVisible();
+    await expect(page.locator('.notice')).toHaveAttribute('data-tone', 'error');
   });
 });