Electron machine api tests (#3534)

* start

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* fixes

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* Look at this (photo)Graph *in the voice of Nickelback*

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* fixes

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* hide on webapp

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* fixes

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* fix machine-api

Signed-off-by: Jess Frazelle <github@jessfraz.com>

---------

Signed-off-by: Jess Frazelle <github@jessfraz.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

e2e/playwright/projects.spec.ts

@@ -15,6 +15,44 @@ test.afterEach(async ({ page }, testInfo) => {
   await tearDown(page, testInfo)
 })
 
+test(
+  'when code with error first loads you get errors in console',
+  { tag: '@electron' },
+  async ({ browserName }, testInfo) => {
+    const { electronApp, page } = await setupElectron({
+      testInfo,
+      folderSetupFn: async (dir) => {
+        await fsp.mkdir(`${dir}/broken-code`, { recursive: true })
+        await fsp.copyFile(
+          'src/wasm-lib/tests/executor/inputs/broken-code-test.kcl',
+          `${dir}/broken-code/main.kcl`
+        )
+      },
+    })
+
+    await page.setViewportSize({ width: 1200, height: 500 })
+
+    await expect(page.getByText('broken-code')).toBeVisible()
+
+    await page.getByText('broken-code').click()
+
+    await expect(page.getByTestId('loading')).toBeAttached()
+    await expect(page.getByTestId('loading')).not.toBeAttached({
+      timeout: 20_000,
+    })
+
+    // error in guter
+    await expect(page.locator('.cm-lint-marker-error')).toBeVisible()
+
+    // error text on hover
+    await page.hover('.cm-lint-marker-error')
+    const crypticErrorText = `Expected a tag declarator`
+    await expect(page.getByText(crypticErrorText).first()).toBeVisible()
+
+    await electronApp.close()
+  }
+)
+
 test(
   'Can export from electron app',
   { tag: '@electron' },