Enhance PHP vs Testify comparison of testing frameworks
What are the differences between Enhance PHP and Testify?

Enhance PHP

http://www.enhance-php.com/

Testify

https://github.com/Yelp/Testify
Programming language

PHP

Python

Category

Unit Testing

Unit Testing

General info

Enhance PHP is a lightweight Open Source PHP unit testing framework

It has support for mocks and stubs and runs in the browser, or via the command line

A Python unit testing framework modelled after unittest

Testify is modelled after unittest but has more features while still supporting unittest classes. It has more pythonic naming conventions, an better test runner output visually, a decorator-based approach to fixture methods among many other features
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

It tests front-end functionality and can run in the browser

Yes

Front-end functionality and behaviour can be tested by Testify.
Server-side
Allows testing the bahovior of a server-side code

N/A

Yes

Testify can test various server and database behaviours and functionality
Fixtures
Allows defining a fixed, specific states of data (fixtures) that are test-local. This ensures specific environment for a single test

Yes

One is able to write fixtures in Enhance PHP

Yes

Fixture methods are supported and it follows a decorator based approach, that is they are written similar to decorators
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.

Yes

One is able to write group fixtures in Enhance PHP

Yes

Group fixtures are supported
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

One can create generator methods to yield runnable test methods which will pick out the test methods from your TestCases, and then exclude any in any of your exclude_suites method.If there are any require_suites, it will then further limit itself to test methods in those suites.
Licence
Licence type governing the use and redistribution of the software

Apache License 2.0

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)

Yes

Enhance PHP has built-in support for mocks and stubs. You can set up expectations and supply predictable return values

Yes

It includes the turtle mock object library
Grouping
Allows organizing tests in groups

Yes

You can group tests into suites with Enhance PHP

Yes

Testify includes support for detecting and running test suites, grouped by modules, classes, or individual test methods.
Other
Other useful information about the testing framework