diff --git a/test/utils/Checkbox.test.tsx b/test/utils/Checkbox.test.tsx
index f9d08d48..444924f4 100644
--- a/test/utils/Checkbox.test.tsx
+++ b/test/utils/Checkbox.test.tsx
@@ -60,4 +60,11 @@ describe('<Checkbox />', () => {
 
     expect(onChange).toHaveBeenCalledWith(false, e);
   });
+
+  it('allows setting inline rendering', () => {
+    const wrapped = createComponent({ inline: true });
+    const control = wrapped.find('.custom-control');
+
+    expect(control.prop('style')).toEqual({ display: 'inline-block' });
+  });
 });
diff --git a/test/utils/services/ShlinkApiClient.test.ts b/test/utils/services/ShlinkApiClient.test.ts
index b581885d..4838712f 100644
--- a/test/utils/services/ShlinkApiClient.test.ts
+++ b/test/utils/services/ShlinkApiClient.test.ts
@@ -1,6 +1,8 @@
 import { AxiosInstance, AxiosRequestConfig } from 'axios';
 import ShlinkApiClient from '../../../src/utils/services/ShlinkApiClient';
 import { OptionalString } from '../../../src/utils/utils';
+import { Mock } from 'ts-mockery';
+import { ShlinkDomain } from '../../../src/utils/services/types';
 
 describe('ShlinkApiClient', () => {
   const createAxios = (data: AxiosRequestConfig) => (async () => Promise.resolve(data)) as unknown as AxiosInstance;
@@ -251,4 +253,20 @@ describe('ShlinkApiClient', () => {
       expect(result).toEqual(expectedData);
     });
   });
+
+  describe('listDomains', () => {
+    it('returns domains', async () => {
+      const expectedData = [Mock.all<ShlinkDomain>(), Mock.all<ShlinkDomain>()];
+      const resp = {
+        domains: { data: expectedData },
+      };
+      const axiosSpy = createAxiosMock({ data: resp });
+      const { listDomains } = new ShlinkApiClient(axiosSpy, '', '');
+
+      const result = await listDomains();
+
+      expect(axiosSpy).toHaveBeenCalled();
+      expect(result).toEqual(expectedData);
+    });
+  });
 });