Knapsack Pro

TestCafe vs Doctest comparison of testing frameworks
What are the differences between TestCafe and Doctest?

TestCafe

https://devexpress.github.io/testcafe/

Doctest

https://docs.Python.org/2/library/doctest.html
Programming language

JavaScript

Python

Category

End-to-End Testing, Regression Testing

Unit Testing

General info

TestCafe is a Node.js tool to automate end-to-end web testing.

TestCafe runs on Windows, MacOs, and Linux and supports mobile, remote and cloud browsers (UI or headless). It is also free and open source

Doctest is an inbuilt test framework for Python

Doctest is a test framework that comes prepackaged with Python. It is a simple library with a functionality that makes it possible to search for pieces of text that look like interactive Python sessions and executes these sessions to see if they work exactly as shown.
xUnit
Set of frameworks originating from SUnit (Smalltalk's testing framework). They share similar structure and functionality.

No

No

Client-side
Allows testing code execution on the client, such as a web browser

Yes

TestCafe is primarily a front-end testing tool

Server-side
Allows testing the bahovior of a server-side code

No

Fixtures
Allows defining a fixed, specific states of data (fixtures) that are test-local. This ensures specific environment for a single test

Yes

You can create fixtures with TestCafe

No

Lacks fixture management which can make writing tests harder
Group fixtures
Allows defining a fixed, specific states of data for a group of tests (group-fixtures). This ensures specific environment for a given group of tests.

N/A

No

Lacks fixture management
Generators
Supports data generators for tests. Data generators generate input data for test. The test is then run for each input data produced in this way.

N/A

N/A

Licence
Licence type governing the use and redistribution of the software

MIT License

MIT License

Mocks
Mocks are objects that simulate the behavior of real objects. Using mocks allows testing some part of the code in isolation (with other parts mocked when needed)

Yes

We can mock requests with the 'RequestMock' hook

A good external library for using Mocks with Doctest is minimocks
Grouping
Allows organizing tests in groups

N/A

Yes

One can group tests
Other
Other useful information about the testing framework