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How to test coverage 100% for material-ui-style with Jest


How should I unit test threaded code?How do I test a private function or a class that has private methods, fields or inner classes?What is a reasonable code coverage % for unit tests (and why)?How do you test that a Python function throws an exception?React + Material UI testing with jestHow do I test a single file using Jest?Testing Material-UI with jest is slowHow do I run a single test using Jest?What is the difference between 'it' and 'test' in jest?Jest test coverage vs watch






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;








0















I'm writting unit test for container, and want to coverage of 100%. However, there is still one statement not covered.



Here is my report



Index.js



const styles = theme => ({
BookContainer:
backgroundColor: '#FAFAFA',
boxShadow:
'rgba(0, 0, 0, 0.12) 0px 1px 6px, rgba(0, 0, 0, 0.12) 0px 1px 4px',
,
...


And my jest test:



 import BookTheme from 'components/BookTheme';
import BookTitle from 'components/BookTitle';

test('should render div tag for default case', () =>
const muiTheme = createMuiTheme(BookTheme);
const defaultFunc = () => ;
const defaultClasses = ;
const renderedComponent = shallow(
<BookContainer
classes=defaultClasses
resetKeyword=defaultFunc
theme=muiTheme
/>,
);
expect(renderedComponent.find(BookTitle).length).toEqual(1);
);


How can I get a coverage of 100% in this test case?










share|improve this question






























    0















    I'm writting unit test for container, and want to coverage of 100%. However, there is still one statement not covered.



    Here is my report



    Index.js



    const styles = theme => ({
    BookContainer:
    backgroundColor: '#FAFAFA',
    boxShadow:
    'rgba(0, 0, 0, 0.12) 0px 1px 6px, rgba(0, 0, 0, 0.12) 0px 1px 4px',
    ,
    ...


    And my jest test:



     import BookTheme from 'components/BookTheme';
    import BookTitle from 'components/BookTitle';

    test('should render div tag for default case', () =>
    const muiTheme = createMuiTheme(BookTheme);
    const defaultFunc = () => ;
    const defaultClasses = ;
    const renderedComponent = shallow(
    <BookContainer
    classes=defaultClasses
    resetKeyword=defaultFunc
    theme=muiTheme
    />,
    );
    expect(renderedComponent.find(BookTitle).length).toEqual(1);
    );


    How can I get a coverage of 100% in this test case?










    share|improve this question


























      0












      0








      0








      I'm writting unit test for container, and want to coverage of 100%. However, there is still one statement not covered.



      Here is my report



      Index.js



      const styles = theme => ({
      BookContainer:
      backgroundColor: '#FAFAFA',
      boxShadow:
      'rgba(0, 0, 0, 0.12) 0px 1px 6px, rgba(0, 0, 0, 0.12) 0px 1px 4px',
      ,
      ...


      And my jest test:



       import BookTheme from 'components/BookTheme';
      import BookTitle from 'components/BookTitle';

      test('should render div tag for default case', () =>
      const muiTheme = createMuiTheme(BookTheme);
      const defaultFunc = () => ;
      const defaultClasses = ;
      const renderedComponent = shallow(
      <BookContainer
      classes=defaultClasses
      resetKeyword=defaultFunc
      theme=muiTheme
      />,
      );
      expect(renderedComponent.find(BookTitle).length).toEqual(1);
      );


      How can I get a coverage of 100% in this test case?










      share|improve this question
















      I'm writting unit test for container, and want to coverage of 100%. However, there is still one statement not covered.



      Here is my report



      Index.js



      const styles = theme => ({
      BookContainer:
      backgroundColor: '#FAFAFA',
      boxShadow:
      'rgba(0, 0, 0, 0.12) 0px 1px 6px, rgba(0, 0, 0, 0.12) 0px 1px 4px',
      ,
      ...


      And my jest test:



       import BookTheme from 'components/BookTheme';
      import BookTitle from 'components/BookTitle';

      test('should render div tag for default case', () =>
      const muiTheme = createMuiTheme(BookTheme);
      const defaultFunc = () => ;
      const defaultClasses = ;
      const renderedComponent = shallow(
      <BookContainer
      classes=defaultClasses
      resetKeyword=defaultFunc
      theme=muiTheme
      />,
      );
      expect(renderedComponent.find(BookTitle).length).toEqual(1);
      );


      How can I get a coverage of 100% in this test case?







      reactjs unit-testing jestjs material-ui react-with-styles






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Mar 26 at 3:00









      skyboyer

      5,5121 gold badge16 silver badges37 bronze badges




      5,5121 gold badge16 silver badges37 bronze badges










      asked Mar 26 at 1:38









      Trung Tran DucTrung Tran Duc

      13 bronze badges




      13 bronze badges






















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