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

   1 require File.dirname(__FILE__) + '/../../spec_helper.rb'
   2
   3 module Spec
   4   module Mocks
   5     describe "PreciseCounts" do
   6       before(:each) do
   7         @mock = mock("test mock")
   8       end
   9
  10       it "should fail when exactly n times method is called less than n times" do
  11         @mock.should_receive(:random_call).exactly(3).times
  12         @mock.random_call
  13         @mock.random_call
  14         lambda do
  15           @mock.rspec_verify
  16         end.should raise_error(MockExpectationError)
  17       end
  18
  19       it "should fail when exactly n times method is never called" do
  20         @mock.should_receive(:random_call).exactly(3).times
  21         lambda do
  22           @mock.rspec_verify
  23         end.should raise_error(MockExpectationError)
  24       end
  25
  26       it "should pass if exactly n times method is called exactly n times" do
  27         @mock.should_receive(:random_call).exactly(3).times
  28         @mock.random_call
  29         @mock.random_call
  30         @mock.random_call
  31         @mock.rspec_verify
  32       end
  33
  34       it "should pass multiple calls with different args and counts" do
  35         @mock.should_receive(:random_call).twice.with(1)
  36         @mock.should_receive(:random_call).once.with(2)
  37         @mock.random_call(1)
  38         @mock.random_call(2)
  39         @mock.random_call(1)
  40         @mock.rspec_verify
  41       end
  42
  43       it "should pass mutiple calls with different args" do
  44         @mock.should_receive(:random_call).once.with(1)
  45         @mock.should_receive(:random_call).once.with(2)
  46         @mock.random_call(1)
  47         @mock.random_call(2)
  48         @mock.rspec_verify
  49       end
  50     end
  51   end
  52 end