Fixes lint issues on test files

Author: ctrlplusb

src/__tests__/component.test.js

@@ -46,19 +46,18 @@ describe('<SizeMe />', () => {
 
   it('should update the sizeme component when a new configuration is provided', () => {
     const wrapper = shallow(<SizeMe {...sizeMeConfig}>{noop}</SizeMe>)
-    const newSizeMeConfig = Object.assign({}, sizeMeConfig, {
+    const newSizeMeConfig = {
+      ...sizeMeConfig,
       monitorHeight: false,
-    })
-    wrapper.setProps(
-      Object.assign({ children: noop }, sizeMeConfig, newSizeMeConfig),
-    )
+    }
+    wrapper.setProps({ ...sizeMeConfig, ...newSizeMeConfig })
     expect(withSizeMock).toHaveBeenCalledTimes(2)
     expect(withSizeMock).lastCalledWith(newSizeMeConfig)
   })
 
   it('should not update the sizeme component when a new configuration is provided', () => {
     const wrapper = shallow(<SizeMe render={noop} {...sizeMeConfig} />)
-    wrapper.setProps(Object.assign({ render: () => 'NEW!' }, sizeMeConfig))
+    wrapper.setProps({ render: () => 'NEW!', ...sizeMeConfig })
     expect(withSizeMock).toHaveBeenCalledTimes(1)
   })
 })

src/__tests__/with-size.test.js

@@ -3,6 +3,7 @@
 /* eslint-disable no-underscore-dangle */
 /* eslint-disable global-require */
 /* eslint-disable import/no-extraneous-dependencies */
+/* eslint-disable react/jsx-one-expression-per-line */
 
 import React from 'react'
 import enzyme, { mount } from 'enzyme'
@@ -130,15 +131,18 @@ describe('withSize', () => {
           // eslint-disable-next-line react/no-unused-state
           size: null,
         }
+
         onSize = size =>
           this.setState({
             // eslint-disable-next-line react/no-unused-state
             size,
           })
+
         render() {
           return <SizeAwareComponent onSize={this.onSize} />
         }
       }
+
       const mounted = mount(<SizeCallbackWrapper />)
 
       // Get the callback for size changes.