Fixie vs Windmill comparison of testing frameworks
What are the differences between Fixie and Windmill?

Fixie

http://fixie.github.io/

Windmill

https://pypi.org/project/windmill/
Programming language

.NET

Python

Category

Unit Testing

UI Testing

General info

Fixie is a .NET test framework similar to NUnit and xUnit

Fixie allows test methods to be created and executed like other test frameworks, but takes a takes a conventions-based approach, which is a benefit as we do not need to use attributes to mark classes and methods as tests

Windmill is an Open Source Web UI testing framework for Python

Windmill is an Open Source AJAX Web UI testing framework that implements in-browser recording and playback, cross browser testing and test integration
xUnit
Set of frameworks originating from SUnit (Smalltalk's testing framework). They share similar structure and functionality.

Yes

fixie is an xUnit type testing framework

No

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

Yes

You can unit test front-end components of youra pplications with fixie

Yes

Its main function is testing of front-end components and functionality
Server-side
Allows testing the bahovior of a server-side code

Yes

You can unit test back-end components of your applications with fixie

No

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

Yes

Yes, fixie has fixture methods for setting up tests and at the end of tests to destroy them

N/A

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

N/A

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

Yes

By using third party libraries
Licence
Licence type governing the use and redistribution of the software

MIT License

Apache License 2.0

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)

N/A

N/A

Grouping
Allows organizing tests in groups

Yes

You can group tests into suites

N/A

Other
Other useful information about the testing framework