web: Components: Added tests at DropDownItem component

web/ASC.Web.Components/src/components/drop-down-item/drop-down-item.test.js

@@ -1,18 +1,76 @@
 import React from 'react';
-import { mount } from 'enzyme';
+import { mount, shallow } from 'enzyme';
 import DropDownItem from '.';
 
+const baseProps = {
+  isSeparator: false,
+  isHeader: false,
+  tabIndex: -1,
+  label: 'test',
+  disabled: false,
+  icon: 'NavLogoIcon',
+  noHover: false,
+  onClick: jest.fn()
+}
+
 describe('<DropDownItem />', () => {
   it('renders without error', () => {
     const wrapper = mount(
-      <DropDownItem 
-        isSeparator={false}
-        isHeader={false} 
-        label='Button 1' 
-        icon='NavLogoIcon' 
-        onClick={() => console.log('Button 1 clicked')} />
+      <DropDownItem {...baseProps} />
     );
 
     expect(wrapper).toExist();
   });
+
+  it('check disabled props', () => {
+    const wrapper = mount(
+      <DropDownItem {...baseProps} disabled={true} />
+    );
+
+    expect(wrapper.prop('disabled')).toEqual(true);
+  });
+
+  it('check isSeparator props', () => {
+    const wrapper = mount(
+      <DropDownItem {...baseProps} isSeparator={true} />
+    );
+
+    expect(wrapper.prop('isSeparator')).toEqual(true);
+  });
+
+  it('check isHeader props', () => {
+    const wrapper = mount(
+      <DropDownItem {...baseProps} isHeader={true} />
+    );
+
+    expect(wrapper.prop('isHeader')).toEqual(true);
+  });
+
+  it('check noHover props', () => {
+    const wrapper = mount(
+      <DropDownItem {...baseProps} noHover={true} />
+    );
+
+    expect(wrapper.prop('noHover')).toEqual(true);
+  });
+
+  it('causes function onClick()', () => {
+    const onClick = jest.fn();
+
+    const wrapper = shallow(<DropDownItem id='test' {...baseProps} onClick={onClick} />);
+
+    wrapper.find("#test").simulate("click")
+
+    expect(onClick).toHaveBeenCalled();
+  });
+
+  it('render without child', () => {
+    const wrapper = shallow(
+      <DropDownItem >
+        test
+      </DropDownItem>
+    );
+
+    expect(wrapper.props.children).toEqual(undefined);
+  });
 });