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Contents
module TestBelt
module Context
# This provides a 'context' method on a TestCase. Use this method
# to describe the context the TestCase is running in. This may be
# a description of the subject or whatever you want. The context
# value will be added to the test name of any tests defined using
# the 'should' method provided by should.rb. Context descriptions
# are nested as TestCases are sub-classed.
# Usage:
# class SomeTest < Test::Unit::TestCase
# include TestBelt::Context
# end
def self.included(receiver)
receiver.send(:extend, ClassMethods)
receiver.send(:include, InstanceMethods)
end
module ClassMethods
def context(desc)
raise ArgumentError, "no context description provided" if desc.nil?
@_testbelt_contexts = [desc]
end
def _testbelt_contexts
((begin; superclass._testbelt_contexts; rescue NoMethodError; []; end) || []) +
(@_testbelt_contexts || [])
end
end
module InstanceMethods
def context
self.class._testbelt_contexts.join(' ')
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems