test: add test coverage

lib/hooks/useReceivingTenantIdsAndLocations/useReceivingTenantIdsAndLocations.test.js

@@ -0,0 +1,33 @@
+import { renderHook } from '@testing-library/react-hooks';
+
+import { useReceivingTenantIdsAndLocations } from './useReceivingTenantIdsAndLocations';
+
+jest.mock('../consortia', () => ({
+  useCurrentUserTenants: jest.fn(() => [{ id: 'central' }, { id: 'college' }]),
+}));
+
+describe('useReceivingTenantIdsAndLocations', () => {
+  it('should return receivingTenantIds', () => {
+    const tenants = ['central', 'college'];
+    const { result } = renderHook(() => useReceivingTenantIdsAndLocations({
+      receivingTenantIds: tenants,
+      currentReceivingTenantId: 'central',
+    }));
+
+    expect(result.current.receivingTenantIds).toEqual(tenants);
+  });
+
+  it('should return tenantId', () => {
+    const currentReceivingTenantId = 'central';
+
+    const { result } = renderHook(() => useReceivingTenantIdsAndLocations({ currentReceivingTenantId }));
+
+    expect(result.current.tenantId).toBe(currentReceivingTenantId);
+  });
+
+  it('should return additionalLocationIds', () => {
+    const { result } = renderHook(() => useReceivingTenantIdsAndLocations({}));
+
+    expect(result.current.additionalLocationIds).toEqual([]);
+  });
+});