vendor/gems/rspec-1.1.2/spec/spec/runner/heckle_runner_spec.rb

   1 require File.dirname(__FILE__) + '/../../spec_helper.rb'
   2 unless [/mswin/, /java/].detect{|p| p =~ RUBY_PLATFORM}
   3   require 'spec/runner/heckle_runner'
   4
   5   module Foo
   6     class Bar
   7       def one; end
   8       def two; end
   9     end
  10
  11     class Zap
  12       def three; end
  13       def four; end
  14     end
  15   end
  16
  17   describe "HeckleRunner" do
  18     before(:each) do
  19       @heckle = mock("heckle", :null_object => true)
  20       @heckle_class = mock("heckle_class")
  21     end
  22
  23     it "should heckle all methods in all classes in a module" do
  24       @heckle_class.should_receive(:new).with("Foo::Bar", "one", rspec_options).and_return(@heckle)
  25       @heckle_class.should_receive(:new).with("Foo::Bar", "two", rspec_options).and_return(@heckle)
  26       @heckle_class.should_receive(:new).with("Foo::Zap", "three", rspec_options).and_return(@heckle)
  27       @heckle_class.should_receive(:new).with("Foo::Zap", "four", rspec_options).and_return(@heckle)
  28
  29       heckle_runner = Spec::Runner::HeckleRunner.new("Foo", @heckle_class)
  30       heckle_runner.heckle_with
  31     end
  32
  33     it "should heckle all methods in a class" do
  34       @heckle_class.should_receive(:new).with("Foo::Bar", "one", rspec_options).and_return(@heckle)
  35       @heckle_class.should_receive(:new).with("Foo::Bar", "two", rspec_options).and_return(@heckle)
  36
  37       heckle_runner = Spec::Runner::HeckleRunner.new("Foo::Bar", @heckle_class)
  38       heckle_runner.heckle_with
  39     end
  40
  41     it "should fail heckling when the class is not found" do
  42       lambda do
  43         heckle_runner = Spec::Runner::HeckleRunner.new("Foo::Bob", @heckle_class)
  44         heckle_runner.heckle_with
  45       end.should raise_error(StandardError, "Heckling failed - \"Foo::Bob\" is not a known class or module")
  46     end
  47
  48     it "should heckle specific method in a class (with #)" do
  49       @heckle_class.should_receive(:new).with("Foo::Bar", "two", rspec_options).and_return(@heckle)
  50
  51       heckle_runner = Spec::Runner::HeckleRunner.new("Foo::Bar#two", @heckle_class)
  52       heckle_runner.heckle_with
  53     end
  54
  55     it "should heckle specific method in a class (with .)" do
  56       @heckle_class.should_receive(:new).with("Foo::Bar", "two", rspec_options).and_return(@heckle)
  57
  58       heckle_runner = Spec::Runner::HeckleRunner.new("Foo::Bar.two", @heckle_class)
  59       heckle_runner.heckle_with
  60     end
  61   end
  62
  63   describe "Heckler" do
  64     it "should say yes to tests_pass? if specs pass" do
  65       options = mock("options", :null_object => true)
  66       options.should_receive(:run_examples).and_return(true)
  67       heckler = Spec::Runner::Heckler.new("Foo", nil, options)
  68       heckler.tests_pass?.should be_true
  69     end
  70
  71     it "should say no to tests_pass? if specs fail" do
  72       options = mock("options", :null_object => true)
  73       options.should_receive(:run_examples).and_return(false)
  74       heckler = Spec::Runner::Heckler.new("Foo", nil, options)
  75       heckler.tests_pass?.should be_false
  76     end
  77   end
  78 end