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Tryouts v2.0 ALPHA

Put your Ruby tests in comments.

NOTE: Tryouts syntax changed 0.x. The old version is still available in the 0.8-FINAL branch.

Basic syntax

## A very simple test
  1 + 1
#=> 2

## The test description can spread
## across multiple lines. The same
## is true for test definitions.
  a = 'foo' 
  b = 'bar'
  a + b
#=> 'foobar'

## A test will pass when its return
## value equals the expectation. 
  'foo'.class
#=> String

## The expectations are evaluated.
  1 + 1
#=> 1 + 1

## Here's an example of testing errors
  begin
    raise RuntimeError
  rescue RuntimeError
    :success
  end
#=> :success

For real world examples, see the Gibbler tryouts.

Setup / Cleanup

All code before the first test definition is assumed to be setup code. All code after the last definition is assumed to be cleanup code. Here is an example:

# This is called after all tests
require 'gibbler'
Gibbler.digest_type = Digest::SHA256

## A Symbol can gibbler
  :anything.gibbler
#=> '754f87ca720ec256633a286d9270d68478850b2abd7b0ae65021cb769ae70c08'

# This will be called after all tests
Gibbler.digest_type = Digest::SHA1

Running Tests

Try ships with a command-line tool called try. When called with no arguments, it will look for files ending with _try.rb in the current directory, or in the subfolder try.

You can also supply a specific file to test.

$ try path/2/test.rb

If all tests pass, try exits with a 0. Otherwise it exits with the number of tests that failed.

Installation

One of:

$ gem install tryouts

Credits

With help from:

Thanks

This collision was brought to you by Montreal.rb.

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