Web Development with Node.JS and MongoDB (Video 31)

Web Development with Node.JS and MongoDB (Video 31)

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

This video tutorial covers the use of Karma, a JavaScript test runner, to create a productive testing environment. It explains how to install and configure Karma, set up frontend code for testing, and execute tests using various browsers. The video also discusses the importance of quick feedback in testing, the use of spies and stubs, and the benefits of test-driven development.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is Karma and what is its main goal?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the purpose of Comma in testing front-end code.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps are involved in configuring Comma for testing?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to handle dependencies in your front-end code for testing.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you ensure that your code is testable?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of moving functions to separate modules for testing?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What are spies and stubs in the context of testing?

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