Sha256: b2998ac3c79b0ab5630c5123518eb8ca7a70c2e72bf6b6a3de87a396ed216f77
Contents?: true
Size: 1.13 KB
Versions: 9
Compression:
Stored size: 1.13 KB
Contents
module Riot
class Assertion < RunnableBlock
class << self
def macros; @@macros ||= {}; end
def register_macro(name, assertion_macro, expect_exception=false)
macros[name.to_s] = assertion_macro
end
end
def initialize(description, &definition)
super
@expectings, @expectation_block = [], false, nil
@macro = AssertionMacro.default
end
def run(situation)
@expectings << situation.evaluate(&@expectation_block) if @expectation_block
actual = situation.evaluate(&definition)
@macro.evaluate((@macro.expects_exception? ? nil : actual), *@expectings)
rescue Exception => e
@macro.expects_exception? ? @macro.evaluate(e, *@expectings) : @macro.error(e)
end
private
def enhance_with_macro(name, *expectings, &expectation_block)
@expectings, @expectation_block = expectings, expectation_block
@macro = self.class.macros[name.to_s].new
raise(NoMethodError, name) unless @macro
@macro.file, @macro.line = caller.first.match(/(.*):(\d+)/)[1..2]
self
end
alias :method_missing :enhance_with_macro
end # Assertion
end # Riot
Version data entries
9 entries across 9 versions & 1 rubygems