Moved common code to handle currently selected server to HOC

test/servers/EditServer.test.js

@@ -0,0 +1,52 @@
+import React from 'react';
+import { mount } from 'enzyme';
+import { EditServer as editServerConstruct } from '../../src/servers/EditServer';
+import { ServerForm } from '../../src/servers/helpers/ServerForm';
+
+describe('<EditServer />', () => {
+  let wrapper;
+  const ServerError = jest.fn();
+  const editServerMock = jest.fn();
+  const historyMock = { push: jest.fn() };
+  const match = {
+    params: { serverId: 'abc123' },
+  };
+  const selectedServer = {
+    id: 'abc123',
+    name: 'name',
+    url: 'url',
+    apiKey: 'apiKey',
+  };
+
+  beforeEach(() => {
+    const EditServer = editServerConstruct(ServerError);
+
+    wrapper = mount(
+      <EditServer
+        editServer={editServerMock}
+        history={historyMock}
+        match={match}
+        selectedServer={selectedServer}
+        selectServer={jest.fn()}
+      />
+    );
+  });
+
+  afterEach(() => {
+    jest.resetAllMocks();
+    wrapper && wrapper.unmount();
+  });
+
+  it('renders components', () => {
+    expect(wrapper.find(ServerForm)).toHaveLength(1);
+  });
+
+  it('edits server and redirects to it when form is submitted', () => {
+    const form = wrapper.find(ServerForm);
+
+    form.simulate('submit', {});
+
+    expect(editServerMock).toHaveBeenCalledTimes(1);
+    expect(historyMock.push).toHaveBeenCalledTimes(1);
+  });
+});