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

   1 require File.dirname(__FILE__) + '/../../spec_helper.rb'
   2
   3 module Spec
   4   module Mocks
   5     describe "at_most" do
   6       before(:each) do
   7         @mock = Mock.new("test mock")
   8       end
   9
  10       it "should fail when at most n times method is called n plus 1 times" do
  11         @mock.should_receive(:random_call).at_most(4).times
  12         @mock.random_call
  13         @mock.random_call
  14         @mock.random_call
  15         @mock.random_call
  16         @mock.random_call
  17         lambda do
  18           @mock.rspec_verify
  19         end.should raise_error(MockExpectationError)
  20       end
  21
  22       it "should fail when at most once method is called twice" do
  23         @mock.should_receive(:random_call).at_most(:once)
  24         @mock.random_call
  25         @mock.random_call
  26         lambda do
  27           @mock.rspec_verify
  28         end.should raise_error(MockExpectationError)
  29       end
  30
  31       it "should fail when at most twice method is called three times" do
  32         @mock.should_receive(:random_call).at_most(:twice)
  33         @mock.random_call
  34         @mock.random_call
  35         @mock.random_call
  36         lambda do
  37           @mock.rspec_verify
  38         end.should raise_error(MockExpectationError)
  39       end
  40
  41       it "should pass when at most n times method is called exactly n times" do
  42         @mock.should_receive(:random_call).at_most(4).times
  43         @mock.random_call
  44         @mock.random_call
  45         @mock.random_call
  46         @mock.random_call
  47         @mock.rspec_verify
  48       end
  49
  50       it "should pass when at most n times method is called less than n times" do
  51         @mock.should_receive(:random_call).at_most(4).times
  52         @mock.random_call
  53         @mock.random_call
  54         @mock.random_call
  55         @mock.rspec_verify
  56       end
  57
  58       it "should pass when at most n times method is never called" do
  59         @mock.should_receive(:random_call).at_most(4).times
  60         @mock.rspec_verify
  61       end
  62
  63       it "should pass when at most once method is called once" do
  64         @mock.should_receive(:random_call).at_most(:once)
  65         @mock.random_call
  66         @mock.rspec_verify
  67       end
  68
  69       it "should pass when at most once method is never called" do
  70         @mock.should_receive(:random_call).at_most(:once)
  71         @mock.rspec_verify
  72       end
  73
  74       it "should pass when at most twice method is called once" do
  75         @mock.should_receive(:random_call).at_most(:twice)
  76         @mock.random_call
  77         @mock.rspec_verify
  78       end
  79
  80       it "should pass when at most twice method is called twice" do
  81         @mock.should_receive(:random_call).at_most(:twice)
  82         @mock.random_call
  83         @mock.random_call
  84         @mock.rspec_verify
  85       end
  86
  87       it "should pass when at most twice method is never called" do
  88         @mock.should_receive(:random_call).at_most(:twice)
  89         @mock.rspec_verify
  90       end
  91     end
  92   end
  93 end