# File lib/matchy/matcher_builder.rb, line 5 def build_matcher(matcher_name=nil, args=[], &block) match_block = lambda do |actual, matcher| block.call(actual, matcher, args) end body = lambda do |klass| include Test::Unit::Assertions @matcher_name = matcher_name.to_s def self.matcher_name @matcher_name end attr_reader :matcher_name attr_accessor :positive_failure_message, :negative_failure_message, :chained_messages def initialize(match_block, test_case) @match_block, @test_case = match_block, test_case @matcher_name = self.class.matcher_name end def method_missing(id, *args, &block) (self.chained_messages ||= []) << ChainedMessage.new(id, args, block) self end def matches?(given) @positive_failure_message ||= "Matching with '#{matcher_name}' failed, although it should match." @negative_failure_message ||= "Matching with '#{matcher_name}' passed, although it should_not match." @match_block.call(given, self) end def fail!(which) @test_case.flunk(which ? failure_message : negative_failure_message) end def pass!(which) @test_case.assert true end alias_method :failure_message, :positive_failure_message end Class.new(&body).new(match_block, self) end
# File lib/matchy/matcher_builder.rb, line 37 def fail!(which) @test_case.flunk(which ? failure_message : negative_failure_message) end
# File lib/matchy/matcher_builder.rb, line 31 def matches?(given) @positive_failure_message ||= "Matching with '#{matcher_name}' failed, although it should match." @negative_failure_message ||= "Matching with '#{matcher_name}' passed, although it should_not match." @match_block.call(given, self) end
Generated with the Darkfish Rdoc Generator 2.