Century From Year (scrimba JavaScriptMas)

  function centuryFromYear(num) {     //  write code here.     return Math.floor((num-1)/100)+1; } /** * Test Suite  */ describe('centur...

 

function centuryFromYear(num) {

    //  write code here.

    return Math.floor((num-1)/100)+1;

}

/**

* Test Suite 

*/

describe('centuryFromYear()', () => {

    it('returns current century', () => {

        // arrange

        const year = 1905;

        

        // act

        const result = centuryFromYear(year);

        // log

        console.log("result 1: ", result);

        

        // assert

        expect(result).toBe(20);

    });

    

    it('returns current century for edge case of start of century', () => {

        // arrange

        const year = 1700;

        

        // act

        const result = centuryFromYear(year);

        // log

        console.log("result 2: ", result);

        

        // assert

        expect(result).toBe(17);

    });    

});

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