1 best alternatives to grappa as of 2025 - Slant

The Slant team built an AI & it’s awesome

Find the best product instantly

4.7 star rating

assertpy

Top Pro

API is straightforward

There is only one function to import to use assertpy: assert_that(). Assertions are made by passing values as function parameters to the appropriate function(s), e.g. assert_that('hello').is_equal_to('hello'). See More

Top Pro

Compact and Pythonic

Assertions are made through simple Python function calls with idiomatic names. See More

Top Pro

Supports asserting values beyond normal data types

assertpy has support for asserting values such as datetimes (e.g. assert_that(x).has_year(1980)), files (e.g. assert_that('foo.txt').exists()), and objects. See More

4 0

Built By the Slant team

Find the best product instantly.

4.7 star rating

Try it now - it's free

Vetted.ai illustration