test(e2e): reduce modelInputComponent to its one real assertion

The model-input spec had five tests whose every assertion sat inside an 'if (await modelDropdown.isVisible())' guard — and the node combobox is not guaranteed to render (the kept test accepts either a combobox or a 'Setup Provider' button), so those five passed without asserting anything. Drop them and keep the one real test (the model selector renders in the node). The model-provider modal behavior is owned by modelProviderModal, which opens it via the reliable Settings > Model Providers path.

No real coverage lost (the removed assertions were no-ops). Satisfies the 'no assertion inside an if(isVisible()) guard' criterion for this spec.

Phase 2 (D3).

Refs LE-1665

Author: tarciorodrigues

src/frontend/tests/core/features/modelInputComponent.spec.ts

@@ -76,109 +76,4 @@ test.describe("ModelInputComponent", () => {
       await expect(modelSection.first()).toBeVisible({ timeout: 3000 });
     },
   );
-
-  test(
-    "should open model dropdown and show providers",
-    { tag: ["@release", "@components", "@workspace"] },
-    async ({ page }) => {
-      await openBlankFlowForModelInput(page);
-
-      await addLanguageModelNode(page);
-
-      const modelDropdown = page.locator('[role="combobox"]').first();
-      if (await modelDropdown.isVisible()) {
-        await modelDropdown.click();
-        await page.waitForTimeout(500);
-
-        const dropdownContent = page.locator('[role="listbox"], [cmdk-list]');
-        if (await dropdownContent.isVisible({ timeout: 2000 })) {
-          await expect(dropdownContent).toBeVisible();
-        }
-      }
-    },
-  );
-
-  test(
-    "should show Manage Model Providers button in dropdown",
-    { tag: ["@release", "@components", "@workspace"] },
-    async ({ page }) => {
-      await openBlankFlowForModelInput(page);
-
-      await addLanguageModelNode(page);
-
-      const modelDropdown = page.locator('[role="combobox"]').first();
-      if (await modelDropdown.isVisible()) {
-        await modelDropdown.click();
-        await page.waitForTimeout(500);
-
-        const manageProvidersBtn = page.getByTestId("manage-model-providers");
-        if (await manageProvidersBtn.isVisible({ timeout: 2000 })) {
-          await expect(manageProvidersBtn).toBeVisible();
-          await expect(page.getByText("Manage Model Providers")).toBeVisible();
-        }
-      }
-    },
-  );
-
-  test(
-    "should open Model Provider Modal from dropdown",
-    { tag: ["@release", "@components", "@workspace"] },
-    async ({ page }) => {
-      await openBlankFlowForModelInput(page);
-
-      await addLanguageModelNode(page);
-
-      const modelDropdown = page.locator('[role="combobox"]').first();
-      if (await modelDropdown.isVisible()) {
-        await modelDropdown.click();
-        await page.waitForTimeout(500);
-
-        const manageProvidersBtn = page.getByTestId("manage-model-providers");
-        if (await manageProvidersBtn.isVisible({ timeout: 2000 })) {
-          await manageProvidersBtn.click();
-
-          await expect(page.getByText("Model providers")).toBeVisible({
-            timeout: 5000,
-          });
-        }
-      }
-    },
-  );
-
-  test(
-    "should show Refresh List button in dropdown",
-    { tag: ["@release", "@components", "@workspace"] },
-    async ({ page }) => {
-      await openBlankFlowForModelInput(page);
-
-      await addLanguageModelNode(page);
-
-      const modelDropdown = page.locator('[role="combobox"]').first();
-      if (await modelDropdown.isVisible()) {
-        await modelDropdown.click();
-        await page.waitForTimeout(500);
-
-        const refreshText = page.getByText("Refresh List");
-        if (await refreshText.isVisible({ timeout: 2000 })) {
-          await expect(refreshText).toBeVisible();
-        }
-      }
-    },
-  );
-
-  test(
-    "should display selected model in trigger button",
-    { tag: ["@release", "@components", "@workspace"] },
-    async ({ page }) => {
-      await openBlankFlowForModelInput(page);
-
-      await addLanguageModelNode(page);
-
-      const modelDropdown = page.locator('[role="combobox"]').first();
-      if (await modelDropdown.isVisible()) {
-        const text = await modelDropdown.textContent();
-        expect(text).toBeTruthy();
-      }
-    },
-  );
 });