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require 'minitest/autorun'
class Tests < Minitest::Test
end
class Handler
def initialize(obj)
@obj = obj.name.gsub(/::/, "_")
end
def method(m, &block)
@method = m
instance_eval(&block)
end
alias :class_method :method
def test(name = nil, &block)
name = name.gsub(/\W/, "_") if name
Tests.define_method("test_#{@obj}_#{@method}_#{name}", &block)
end
end
class Object
def assert
Assertion.new(self)
end
end
class Assertion
def initialize(target)
@target = target
end
def ==(other)
unless @target == other
raise RuntimeError
end
end
end
def testcase(obj, &block)
handler = Handler.new(obj)
handler.instance_eval(&block)
end
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