Remove isDirty stuff

Author: phortx

test/integration/VuexORMApollo.spec.js

@@ -375,35 +375,6 @@ mutation SignupUser($user: UserInput!, $captchaToken: String!) {
     });
   });
 
-  describe('$isDirty', () => {
-    it('is false for newly created records', async () => {
-      let user = await store.dispatch('entities/users/insert', { data: { name: 'Snoopy' }} );
-      expect(user.$isDirty).toBeFalsy();
-
-      user = store.getters['entities/users/find'](user.id);
-      expect(user.$isDirty).toBeFalsy();
-    });
-
-    it('is true for changed but unsaved records', async () => {
-      let user = await store.dispatch('entities/users/insert', { data: { name: 'Snoopy' }} );
-      user.name = 'Snoop Dog';
-      expect(user.$isDirty).toBeTruthy();
-
-      user = store.getters['entities/users/find'](user.id);
-      expect(user.$isDirty).toBeFalsy();
-    });
-
-    it('is false for changed and saved records', async () => {
-      let user = await store.dispatch('entities/users/insert', { data: { name: 'Snoopy' }} );
-      user.name = 'Snoop Dog';
-      store.dispatch('entities/users/update', { where: user.id, data: user });
-      expect(user.$isDirty).toBeFalsy();
-
-      user = store.getters['entities/users/find'](user.id);
-      expect(user.$isDirty).toBeFalsy();
-    });
-  });
-
   describe('$isPersisted', () => {
     it('is false for newly created records', async () => {
       let user = await store.dispatch('entities/users/insert', { data: { name: 'Snoopy' }} );