vendor/gems/rspec-1.1.2/spec/spec/mocks/null_object_mock_spec.rb

   1 require File.dirname(__FILE__) + '/../../spec_helper.rb'
   2
   3 module Spec
   4   module Mocks
   5     describe "a mock acting as a NullObject" do
   6       before(:each) do
   7         @mock = Mock.new("null_object", :null_object => true)
   8       end
   9
  10       it "should allow explicit expectation" do
  11         @mock.should_receive(:something)
  12         @mock.something
  13       end
  14
  15       it "should fail verification when explicit exception not met" do
  16         lambda do
  17           @mock.should_receive(:something)
  18           @mock.rspec_verify
  19         end.should raise_error(MockExpectationError)
  20       end
  21
  22       it "should ignore unexpected methods" do
  23         @mock.random_call("a", "d", "c")
  24         @mock.rspec_verify
  25       end
  26
  27       it "should expected message with different args first" do
  28         @mock.should_receive(:message).with(:expected_arg)
  29         @mock.message(:unexpected_arg)
  30         @mock.message(:expected_arg)
  31       end
  32
  33       it "should expected message with different args second" do
  34         @mock.should_receive(:message).with(:expected_arg)
  35         @mock.message(:expected_arg)
  36         @mock.message(:unexpected_arg)
  37       end
  38     end
  39   end
  40 end