# perldoc > Test::Unit::Assertion::Boolean

---
type: CommandReference
command: Test::Unit::Assertion::Boolean
mode: perldoc
section: 
source: perldoc
---

## Quick Reference
- `Test::Unit::Assertion::Boolean` — internal boolean assertion class, not intended for direct use.

## Name
A boolean assertion that exists solely to rationalize the way `Test::Unit::Assert::assert` works.

## Synopsis
This module is internal. Do not instantiate directly.

## See Also
- [Test::Unit::Assert::assert](http://localhost/phpMan.php/perldoc/Test%3A%3AUnit%3A%3AAssert%3A%3Aassert/markdown)
- [Test::Unit](http://localhost/phpMan.php/perldoc/Test%3A%3AUnit/markdown)