Fix admin tests

src/backend/InvenTree/InvenTree/serializers.py

@@ -768,6 +768,9 @@ class ContentTypeField(serializers.ChoiceField):
 
         content_type = None
 
+        if data in ['', None]:
+            return None
+
         # First, try to resolve the content type via direct pk value
         try:
             content_type_id = int(data)

src/frontend/tests/pui_settings.spec.ts

@@ -254,7 +254,7 @@ test('Settings - Admin', async ({ browser }) => {
   await loadTab(page, 'Currencies');
   await loadTab(page, 'Project Codes');
   await loadTab(page, 'Custom Units');
-  await loadTab(page, 'Part Parameters');
+  await loadTab(page, 'Parameters', true);
   await loadTab(page, 'Category Parameters');
   await loadTab(page, 'Label Templates');
   await loadTab(page, 'Report Templates');
@@ -373,6 +373,115 @@ test('Settings - Admin - Barcode History', async ({ browser }) => {
   });
 });
 
+test('Settings - Admin - Parameter', async ({ browser }) => {
+  const page = await doCachedLogin(browser, {
+    username: 'admin',
+    password: 'inventree'
+  });
+  await page.getByRole('button', { name: 'admin' }).click();
+  await page.getByRole('menuitem', { name: 'Admin Center' }).click();
+
+  await loadTab(page, 'Parameters', true);
+
+  await page.waitForTimeout(1000);
+  await page.waitForLoadState('networkidle');
+
+  // Clean old template data if exists
+  await page
+    .getByRole('cell', { name: 'my custom parameter' })
+    .waitFor({ timeout: 500 })
+    .then(async (cell) => {
+      await page
+        .getByRole('cell', { name: 'my custom parameter' })
+        .locator('..')
+        .getByLabel('row-action-menu-')
+        .click();
+      await page.getByRole('menuitem', { name: 'Delete' }).click();
+      await page.getByRole('button', { name: 'Delete' }).click();
+    })
+    .catch(() => {});
+
+  await page.getByRole('button', { name: 'Selection Lists' }).click();
+  // Allow time for the table to load
+  await page.waitForTimeout(1000);
+  await page.waitForLoadState('networkidle');
+
+  // Clean old list data if exists
+  await page
+    .getByRole('cell', { name: 'some list' })
+    .waitFor({ timeout: 500 })
+    .then(async (cell) => {
+      await page
+        .getByRole('cell', { name: 'some list' })
+        .locator('..')
+        .getByLabel('row-action-menu-')
+        .click();
+      await page.getByRole('menuitem', { name: 'Delete' }).click();
+      await page.getByRole('button', { name: 'Delete' }).click();
+    })
+    .catch(() => {});
+
+  // Add selection list
+  await page.getByLabel('action-button-add-selection-').waitFor();
+  await page.getByLabel('action-button-add-selection-').click();
+  await page.getByLabel('text-field-name').fill('some list');
+  await page.getByLabel('text-field-description').fill('Listdescription');
+  await page.getByRole('button', { name: 'Submit' }).click();
+  await page.getByRole('cell', { name: 'some list' }).waitFor();
+
+  await page.getByLabel('action-button-add-parameter').waitFor();
+  await page.getByLabel('action-button-add-parameter').click();
+  await page.getByLabel('text-field-name').fill('my custom parameter');
+  await page.getByLabel('text-field-description').fill('description');
+  await page
+    .locator('div')
+    .filter({ hasText: /^Search\.\.\.$/ })
+    .nth(2)
+    .click();
+  await page
+    .getByRole('option', { name: 'some list' })
+    .locator('div')
+    .first()
+    .click();
+  await page.getByRole('button', { name: 'Submit' }).click();
+  await page.getByRole('cell', { name: 'my custom parameter' }).click();
+
+  // Fill parameter
+  await navigate(page, 'part/104/parameters/');
+  await page.getByLabel('Parameters').getByText('Parameters').waitFor();
+  await page.waitForLoadState('networkidle');
+  await page
+    .getByRole('button', { name: 'action-menu-add-parameters' })
+    .click();
+
+  await page
+    .getByRole('menuitem', {
+      name: 'action-menu-add-parameters-create-parameter'
+    })
+    .click();
+
+  await page.waitForTimeout(500);
+
+  await page.getByText('Add Parameter').waitFor();
+  await page
+    .getByText('Template *Parameter')
+    .locator('div')
+    .filter({ hasText: /^Search\.\.\.$/ })
+    .first()
+    .click();
+  await page
+    .getByText('Template *Parameter')
+    .locator('div')
+    .filter({ hasText: /^Search\.\.\.$/ })
+    .locator('input')
+    .fill('my custom parameter');
+  await page.getByRole('option', { name: 'my custom parameter' }).click();
+  await page.getByLabel('choice-field-data').fill('2');
+  await page.getByRole('button', { name: 'Submit' }).click();
+
+  await page.waitForTimeout(2500);
+});
+
 test('Settings - Admin - Unauthorized', async ({ browser }) => {
   // Try to access "admin" page with a non-staff user
   const page = await doCachedLogin(browser, {

src/frontend/tests/settings/selectionList.spec.ts

@@ -1,103 +0,0 @@
-import { test } from '../baseFixtures';
-import { navigate } from '../helpers';
-import { doCachedLogin } from '../login';
-
-test('PUI - Admin - Parameter', async ({ browser }) => {
-  const page = await doCachedLogin(browser, {
-    username: 'admin',
-    password: 'inventree'
-  });
-  await page.getByRole('button', { name: 'admin' }).click();
-  await page.getByRole('menuitem', { name: 'Admin Center' }).click();
-  await page.getByRole('tab', { name: 'Part Parameters' }).click();
-
-  await page.getByRole('button', { name: 'Selection Lists' }).click();
-  await page.waitForLoadState('networkidle');
-
-  // clean old data if exists
-  await page
-    .getByRole('cell', { name: 'some list' })
-    .waitFor({ timeout: 200 })
-    .then(async (cell) => {
-      await page
-        .getByRole('cell', { name: 'some list' })
-        .locator('..')
-        .getByLabel('row-action-menu-')
-        .click();
-      await page.getByRole('menuitem', { name: 'Delete' }).click();
-      await page.getByRole('button', { name: 'Delete' }).click();
-    })
-    .catch(() => {});
-
-  // clean old data if exists
-  await page.getByRole('button', { name: 'Part Parameter Template' }).click();
-  await page.waitForLoadState('networkidle');
-  await page
-    .getByRole('cell', { name: 'my custom parameter' })
-    .waitFor({ timeout: 200 })
-    .then(async (cell) => {
-      await page
-        .getByRole('cell', { name: 'my custom parameter' })
-        .locator('..')
-        .getByLabel('row-action-menu-')
-        .click();
-      await page.getByRole('menuitem', { name: 'Delete' }).click();
-      await page.getByRole('button', { name: 'Delete' }).click();
-    })
-    .catch(() => {});
-
-  // Add selection list
-  await page.getByRole('button', { name: 'Selection Lists' }).click();
-  await page.waitForLoadState('networkidle');
-  await page.getByLabel('action-button-add-selection-').waitFor();
-  await page.getByLabel('action-button-add-selection-').click();
-  await page.getByLabel('text-field-name').fill('some list');
-  await page.getByLabel('text-field-description').fill('Listdescription');
-  await page.getByRole('button', { name: 'Submit' }).click();
-  await page.getByRole('cell', { name: 'some list' }).waitFor();
-  await page.waitForTimeout(200);
-
-  // Add parameter
-  await page.waitForLoadState('networkidle');
-  await page.getByRole('button', { name: 'Part Parameter Template' }).click();
-  await page.getByLabel('action-button-add-parameter').waitFor();
-  await page.getByLabel('action-button-add-parameter').click();
-  await page.getByLabel('text-field-name').fill('my custom parameter');
-  await page.getByLabel('text-field-description').fill('description');
-  await page
-    .locator('div')
-    .filter({ hasText: /^Search\.\.\.$/ })
-    .nth(2)
-    .click();
-  await page
-    .getByRole('option', { name: 'some list' })
-    .locator('div')
-    .first()
-    .click();
-  await page.getByRole('button', { name: 'Submit' }).click();
-  await page.getByRole('cell', { name: 'my custom parameter' }).click();
-
-  // Fill parameter
-  await navigate(page, 'part/104/parameters/');
-  await page.getByLabel('Parameters').getByText('Parameters').waitFor();
-  await page.waitForLoadState('networkidle');
-  await page.getByLabel('action-button-add-parameter').waitFor();
-  await page.getByLabel('action-button-add-parameter').click();
-  await page.waitForTimeout(200);
-  await page.getByText('New Part Parameter').waitFor();
-  await page
-    .getByText('Template *Parameter')
-    .locator('div')
-    .filter({ hasText: /^Search\.\.\.$/ })
-    .first()
-    .click();
-  await page
-    .getByText('Template *Parameter')
-    .locator('div')
-    .filter({ hasText: /^Search\.\.\.$/ })
-    .locator('input')
-    .fill('my custom parameter');
-  await page.getByRole('option', { name: 'my custom parameter' }).click();
-  await page.getByLabel('choice-field-data').fill('2');
-  await page.getByRole('button', { name: 'Submit' }).click();
-});