How assert works in node.js?
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Answer / Guddu Kumar
Assert is a built-in module in Node.js that allows developers to write unit tests and check the behavior of their functions. It provides various functions for testing equalities, truthiness, deep equalities, and throwing exceptions.nnHere's an example:nn```javascriptnconst assert = require('assert');nassert.equal(1 + 1, 2); // passesnassert.notEqual(0, undefined); // passesnassert.deepEqual([1, 2], [1, 2]); // passesnassert.throws(() => { throw new Error('Expected error') }); // passes (assuming an error is thrown)n```
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