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Contents
require 'spec_helper'
module RSpec
module Mocks
describe ArgumentExpectation do
it "considers an object that responds to #matches? and #failure_message_for_should to be a matcher" do
argument_expecatation = RSpec::Mocks::ArgumentExpectation.new
obj = double("matcher")
obj.stub(:respond_to?).with(:__rspec_double_acting_as_null_object?).and_return(false)
obj.stub(:respond_to?).with(:matches?).and_return(true)
obj.stub(:respond_to?).with(:failure_message_for_should).and_return(true)
argument_expecatation.is_matcher?(obj).should be_true
end
it "considers an object that responds to #matches? and #failure_message to be a matcher for backward compatibility" do
argument_expecatation = RSpec::Mocks::ArgumentExpectation.new
obj = double("matcher")
obj.stub(:respond_to?).with(:__rspec_double_acting_as_null_object?).and_return(false)
obj.stub(:respond_to?).with(:matches?).and_return(true)
obj.stub(:respond_to?).with(:failure_message_for_should).and_return(false)
obj.stub(:respond_to?).with(:failure_message).and_return(true)
argument_expecatation.is_matcher?(obj).should be_true
end
it "does NOT consider an object that only responds to #matches? to be a matcher" do
argument_expecatation = RSpec::Mocks::ArgumentExpectation.new
obj = double("matcher")
obj.stub(:respond_to?).with(:__rspec_double_acting_as_null_object?).and_return(false)
obj.stub(:respond_to?).with(:matches?).and_return(true)
obj.stub(:respond_to?).with(:failure_message_for_should).and_return(false)
obj.stub(:respond_to?).with(:failure_message).and_return(false)
argument_expecatation.is_matcher?(obj).should be_false
end
end
end
end
Version data entries
18 entries across 16 versions & 4 rubygems