How to Solve To Be Or Not To Be Problem
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To Be Or Not To Be
Write a function expect that helps developers test their code. It should take in any value val and return an object with the following two functions. toBe(val) accepts another value and returns true i...
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Understanding the To Be Or Not To Be Problem
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Problem Statement
Write a function expect that helps developers test their code. It should take in any value val and return an object with the following two functions. toBe(val) accepts another value and returns true if the two values === each other. If they are not equal, it should throw an error "Not Equal". notToBe(val) accepts another value and returns true if the two values !== each other. If they are equal, it should throw an error "Equal".
To Be Or Not To Be
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Examples
func = () => expect(5).toBe(5){"value": true}5 === 5 so this expression returns true.
func = () => expect(5).toBe(null){"error": "Not Equal"}5 !== null so this expression throw the error "Not Equal".
func = () => expect(5).notToBe(null){"value": true}5 !== null so this expression returns true.
Constraints
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