Inventory: fixes / layout (#11948)

Co-authored-by: Sabe Jones <sabrecat@gmail.com>

test/api/v4/user/POST-user_unequip.test.js

@@ -0,0 +1,52 @@
+import {
+  generateUser,
+} from '../../../helpers/api-integration/v4';
+import { UNEQUIP_EQUIPPED } from '../../../../website/common/script/ops/unequip';
+
+describe('POST /user/unequip', () => {
+  let user;
+
+  beforeEach(async () => {
+    user = await generateUser({
+      preferences: {
+        background: 'violet',
+      },
+      items: {
+        currentMount: 'BearCub-Base',
+        currentPet: 'BearCub-Base',
+        gear: {
+          owned: {
+            weapon_warrior_0: true,
+            weapon_warrior_1: true,
+            weapon_warrior_2: true,
+            weapon_wizard_1: true,
+            weapon_wizard_2: true,
+            shield_base_0: true,
+            shield_warrior_1: true,
+          },
+          equipped: {
+            weapon: 'weapon_warrior_2',
+            shield: 'shield_warrior_1',
+          },
+          costume: {
+            weapon: 'weapon_warrior_2',
+            shield: 'shield_warrior_1',
+          },
+        },
+      },
+      stats: { gp: 200 },
+    });
+  });
+
+  // More tests in common code unit tests
+
+  context('Gear', () => {
+    it('should unequip all battle gear items', async () => {
+      await user.post(`/user/unequip/${UNEQUIP_EQUIPPED}`);
+      await user.sync();
+
+      expect(user.items.gear.equipped.weapon).to.eq('weapon_base_0');
+      expect(user.items.gear.equipped.shield).to.eq('shield_base_0');
+    });
+  });
+});