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Luaunit is a unit-testing framework for Lua, in the spirit of many others unit-testing framework. Luaunit let's you write test functions, test classes with test methods and setup/teardown functionality.
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README.md

LuaUnit

by Philippe Fremy

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Luaunit is a unit-testing framework for Lua. It allows you to write test functions and test classes with test methods, combined with setup/teardown functionality. A wide range of assertions are supported.

Luaunit supports several output format, like Junit or TAP, for easier integration into Continuous Integration platforms (Jenkins, Maven, ...) . The integrated command-line options provide a flexible interface to select tests by name or patterns, control output format, set verbosity, ...

LuaUnit works with Lua 5.1 and 5.2 . It was tested on Windows XP, Windows Server 2012 R2 (x64) and Ubuntu 14.04 (see continuous build results on Travis-CI and AppVeyor ) and should work on all platforms supported by lua. It has no other dependency than lua itself.

LuaUnit is packed into a single-file. To make start using it, just add the file to your project.

LuaUnit is maintained on github: https://github.com/bluebird75/luaunit

It is released under the BSD license.

Documentation is available on read-the-docs

Community

LuaUnit has a mailing list with low activity (a few emails per months). To subscribe or read the archives, please go to: LuaUnit Mailing-list. If you are using LuaUnit, please drop us a note, we are always happy to hear from new users.

History

Version 3.0 - 9. Oct 2014

Since some people have forked LuaUnit and release some 2.x version, I am jumping the version number.

  • moved to Github
  • full documentation available in text, html and pdf at read-the-docs.org
  • new output format: JUnit
  • much better table assertions
  • new assertions for strings, with patterns and case insensitivity: assertStrContains, assertNotStrContains, assertNotStrIContains, assertStrIContains, assertStrMatches
  • new assertions for floats: assertAlmostEquals, assertNotAlmostEquals
  • type assertions: assertIsString, assertIsNumber, ...
  • error assertions: assertErrorMsgEquals, assertErrorMsgContains, assertErrorMsgMatches
  • improved error messages for several assertions
  • command-line options to select test, control output type and verbosity

Version 1.5 - 8. Nov 2012

  • compatibility with Lua 5.1 and 5.2
  • better object model internally
  • a lot more of internal tests
  • several internal bug fixes
  • make it easy to customize the test output
  • running test functions no longer requires a wrapper
  • several level of verbosity

Version 1.4 - 26. Jul 2012

  • switch from X11 to more popular BSD license
  • add TAP output format for integration into Jenkins
  • official repository now on github

Version 1.3 - 30. Oct 2007

  • port to lua 5.1
  • iterate over the test classes, methods and functions in the alphabetical order
  • change the default order of expected, actual in assertEquals (adjustable with USE_EXPECTED_ACTUAL_IN_ASSERT_EQUALS).

Version 1.2 - 13. Jun 2005

  • first public release

Version 1.1

  • move global variables to internal variables
  • assertion order is configurable between expected/actual or actual/expected
  • new assertion to check that a function call returns an error
  • display the calling stack when an error is spotted
  • two verbosity level, like in python unittest
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