Testing an Express Application: Part I

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Information Technology (IT), Architecture
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University
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Hard
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7 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the purpose of writing test cases for an Express REST API?
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain the significance of using a separate environment for testing instead of the development environment.
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
What should be included in the test.env file for the test environment?
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
Why is it important to set the test environment to 'node' in the Jest configuration?
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe the process of copying the dev.env file to test.env. Why is this done?
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6.
OPEN ENDED QUESTION
3 mins • 1 pt
What are the potential issues of running test cases against the development database?
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7.
OPEN ENDED QUESTION
3 mins • 1 pt
How do you ensure that the correct environment variables are loaded when running the test script?
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