enhance spec editor and worktree tests for improved reliability

- Updated spec editor persistence test to wait for loading state and content updates.
- Improved worktree integration test to ensure worktree button visibility and selected state after creation.
- Refactored getEditorContent function to ensure CodeMirror content is fully loaded before retrieval.

apps/ui/tests/spec-editor-persistence.spec.ts

@@ -77,8 +77,28 @@ test.describe("Spec Editor Persistence", () => {
     const specEditorAfterReload = await getByTestId(page, "spec-editor");
     await specEditorAfterReload.locator(".cm-content").waitFor({ state: "visible", timeout: 10000 });
 
-    // Small delay to ensure editor content is loaded
+    // Wait for the spec to finish loading (check that loading state is gone)
-    await page.waitForTimeout(500);
+    await page.waitForFunction(
+      () => {
+        const loadingView = document.querySelector('[data-testid="spec-view-loading"]');
+        return loadingView === null;
+      },
+      { timeout: 10000 }
+    );
+
+    // Wait for CodeMirror content to update with the loaded spec
+    // CodeMirror might need a moment to update its DOM after the value prop changes
+    await page.waitForFunction(
+      (expectedContent) => {
+        const contentElement = document.querySelector('[data-testid="spec-editor"] .cm-content');
+        if (!contentElement) return false;
+        const text = (contentElement.textContent || "").trim();
+        // Wait until content matches what we saved
+        return text === expectedContent;
+      },
+      "hello world",
+      { timeout: 10000 }
+    );
 
     // Step 11: Verify the content was persisted
     const persistedContent = await getEditorContent(page);

apps/ui/tests/utils/views/spec-editor.ts

@@ -60,12 +60,16 @@ export async function navigateToSpecEditor(page: Page): Promise<void> {
 
 /**
  * Get the CodeMirror editor content
+ * Waits for CodeMirror to be ready and returns the content
  */
 export async function getEditorContent(page: Page): Promise<string> {
   // CodeMirror uses a contenteditable div with class .cm-content
-  const content = await page
+  // Wait for it to be visible and then read its textContent
-    .locator('[data-testid="spec-editor"] .cm-content')
+  const contentElement = page.locator('[data-testid="spec-editor"] .cm-content');
-    .textContent();
+  await contentElement.waitFor({ state: "visible", timeout: 10000 });
+  
+  // Read the content - CodeMirror should have updated its DOM by now
+  const content = await contentElement.textContent();
   return content || "";
 }
 

apps/ui/tests/worktree-integration.spec.ts

@@ -874,27 +874,28 @@ test.describe("Worktree Integration Tests", () => {
     await confirmAddFeature(page);
 
     // Wait for feature to be saved and worktree to be created
+    // Also wait for the worktree to appear in the UI and be auto-selected
     await page.waitForTimeout(2000);
 
-    // Verify the new worktree is auto-selected (highlighted/active in the worktree panel)
+    // Wait for the worktree button to appear in the UI
-    // The worktree button should now be in a selected state (indicated by data-selected or similar class)
+    // Worktree buttons are actual <button> elements (not divs with role="button" like kanban cards)
-    const worktreeButton = page.getByRole("button", {
+    // and have a title attribute like "Click to switch to this worktree's branch"
-      name: new RegExp(branchName.replace("/", "\\/"), "i"),
+    const worktreeButton = page
-    });
+      .locator('button[title*="worktree"], button[title*="branch"]')
-    await expect(worktreeButton).toBeVisible({ timeout: 5000 });
+      .filter({ hasText: new RegExp(branchName.replace("/", "\\/"), "i") })
+      .first();
+    await expect(worktreeButton).toBeVisible({ timeout: 10000 });
 
-    // Check that the worktree button has the selected state (using the aria-pressed attribute or data-state)
+    // Verify the worktree is auto-selected by checking if the feature is visible
-    // The selected worktree should have a different visual state
+    // Features are filtered by the selected worktree, so if the feature is visible,
-    await expect(worktreeButton).toHaveAttribute("data-state", "active", { timeout: 5000 }).catch(async () => {
+    // it means the worktree was auto-selected after creation
-      // Fallback: check if the button has a specific class that indicates selection
-      // or verify the feature is visible, which would only happen if the worktree is selected
     const featureText = page.getByText("Feature with auto-select worktree");
-      await expect(featureText).toBeVisible({ timeout: 5000 });
+    await expect(featureText).toBeVisible({ timeout: 10000 });
-    });
 
-    // Verify the feature is visible in the backlog (which means the worktree is selected)
+    // Additional verification: Check that the button has the selected styling
-    const featureText = page.getByText("Feature with auto-select worktree");
+    // Selected worktree buttons have variant="default" which applies bg-primary class
-    await expect(featureText).toBeVisible({ timeout: 5000 });
+    // We verify this by checking the button has the primary background styling
+    await expect(worktreeButton).toHaveClass(/bg-primary/, { timeout: 5000 });
   });
 
   test("should reset feature branch and worktree when worktree is deleted", async ({