Add remove role functionality.

__tests__/pages/Organizations/screens/Organization/OrganizationAccess.test.jsx

@@ -12,6 +12,14 @@ const mockGetOrganzationAccessList = jest.fn(() => (
   Promise.resolve(mockAPIAccessList)
 ));
 
+const mockResponse = {
+  status: 'success',
+};
+
+const mockRemoveRole = jest.fn(() => (
+  Promise.resolve(mockResponse)
+));
+
 describe('<OrganizationAccess />', () => {
   test('initially renders succesfully', () => {
     mount(
@@ -37,11 +45,14 @@ describe('<OrganizationAccess />', () => {
           params={{}}
           api={{
             getOrganzationAccessList: mockGetOrganzationAccessList,
+            disassociate: mockRemoveRole
           }}
         />
       </MemoryRouter>
     ).find('OrganizationAccess');
     const accessList = await wrapper.instance().getOrgAccessList();
     expect(accessList).toEqual(mockAPIAccessList);
+    const resp = await wrapper.instance().removeRole(2, 3, 'users');
+    expect(resp).toEqual(mockResponse);
   });
 });

__tests__/pages/Organizations/screens/Organization/OrganizationEdit.test.jsx

@@ -183,7 +183,7 @@ describe('<OrganizationEdit />', () => {
       getOrganizationInstanceGroups: getOrganizationInstanceGroupsFn,
       updateOrganizationDetails: updateOrganizationDetailsFn,
       associateInstanceGroup: associateInstanceGroupFn,
-      disassociateInstanceGroup: disassociateInstanceGroupFn
+      disassociate: disassociateInstanceGroupFn
     };
     const wrapper = mount(
       <I18nProvider>