Module: Minitest::Spec::DSL::InstanceMethods

Relationships & Source Files
Defined in:	lib/minitest/spec.rb

Overview

Rdoc… why are you so dumb?

Instance Method Summary

#_(value = nil, &block) (also: #value, #expect)

Takes a value or a block and returns a value monad that has all of ::Minitest::Expectations methods available to it.
#expect(value = nil, &block)

Alias for #_.
#value(value = nil, &block)

Alias for #_.

Instance Method Details

#_(value = nil, &block) Also known as: #value, #expect

Takes a value or a block and returns a value monad that has all of ::Minitest::Expectations methods available to it.

_(1 + 1).must_equal 2

And for blocks:

_ { 1 + "1" }.must_raise TypeError

This method of expectation-based testing is preferable to straight-expectation methods (on ::Object) because it stores its test context, bypassing our hacky use of thread-local variables.

NOTE: At some point, the methods on ::Object will be deprecated and then removed.

It is also aliased to #value and #expect for your aesthetic pleasure:

_(1 + 1).must_equal 2
 value(1 + 1).must_equal 2
expect(1 + 1).must_equal 2

[ GitHub ]

# File 'lib/minitest/spec.rb', line 315


def _ value = nil, &block
  Minitest::Expectation.new block || value, self
end

#expect(value = nil, &block)

Alias for #_.

[ GitHub ]

# File 'lib/minitest/spec.rb', line 320


alias expect _

#value(value = nil, &block)

Alias for #_.

[ GitHub ]

# File 'lib/minitest/spec.rb', line 319


alias value _