vendor/plugins/rspec/spec/spec/runner/reporter_spec.rb

   1 require File.dirname(__FILE__) + '/../../spec_helper.rb'
   2
   3 module Spec
   4   module Runner
   5
   6     module ReporterSpecHelper
   7       def setup
   8         @io = StringIO.new
   9         @backtrace_tweaker = stub("backtrace tweaker", :tweak_backtrace => nil)
  10         @formatter = mock("formatter")
  11         @reporter = Reporter.new([@formatter], @backtrace_tweaker)
  12       end
  13
  14       def failure
  15         Mocks::DuckTypeArgConstraint.new(:header, :exception)
  16       end
  17     end
  18
  19     describe Reporter do
  20       include ReporterSpecHelper
  21       before(:each) {setup}
  22
  23       it "should tell formatter when behaviour is added" do
  24         @formatter.should_receive(:add_behaviour).with("behaviour")
  25         @reporter.add_behaviour("behaviour")
  26       end
  27
  28       it "should handle multiple behaviours with same name" do
  29         @formatter.should_receive(:add_behaviour).exactly(3).times
  30         @formatter.should_receive(:example_started).exactly(3).times
  31         @formatter.should_receive(:example_passed).exactly(3).times
  32         @formatter.should_receive(:start_dump)
  33         @formatter.should_receive(:dump_summary).with(anything(), 3, 0, 0)
  34         @reporter.add_behaviour("behaviour")
  35         @reporter.example_started("spec 1")
  36         @reporter.example_finished("spec 1")
  37         @reporter.add_behaviour("behaviour")
  38         @reporter.example_started("spec 2")
  39         @reporter.example_finished("spec 2")
  40         @reporter.add_behaviour("behaviour")
  41         @reporter.example_started("spec 3")
  42         @reporter.example_finished("spec 3")
  43         @reporter.dump
  44       end
  45
  46       it "should handle multiple examples with the same name" do
  47         error=RuntimeError.new
  48         @formatter.should_receive(:add_behaviour).exactly(2).times
  49         @formatter.should_receive(:example_passed).with("example").exactly(2).times
  50         @formatter.should_receive(:example_failed).with("example", 1, failure)
  51         @formatter.should_receive(:example_failed).with("example", 2, failure)
  52         @formatter.should_receive(:dump_failure).exactly(2).times
  53         @formatter.should_receive(:start_dump)
  54         @formatter.should_receive(:dump_summary).with(anything(), 4, 2, 0)
  55         @backtrace_tweaker.should_receive(:tweak_backtrace).twice
  56         @reporter.add_behaviour("behaviour")
  57         @reporter.example_finished("example")
  58         @reporter.example_finished("example", error)
  59         @reporter.add_behaviour("behaviour")
  60         @reporter.example_finished("example")
  61         @reporter.example_finished("example", error)
  62         @reporter.dump
  63       end
  64
  65       it "should push stats to formatter even with no data" do
  66         @formatter.should_receive(:start_dump)
  67         @formatter.should_receive(:dump_summary).with(anything(), 0, 0, 0)
  68         @reporter.dump
  69       end
  70
  71       it "should push time to formatter" do
  72         @formatter.should_receive(:start).with(5)
  73         @formatter.should_receive(:start_dump)
  74         @formatter.should_receive(:dump_summary) do |time, a, b|
  75           time.to_s.should match(/[0-9].[0-9|e|-]+/)
  76         end
  77         @reporter.start(5)
  78         @reporter.end
  79         @reporter.dump
  80       end
  81     end
  82
  83     describe Reporter, " reporting one passing example" do
  84       include ReporterSpecHelper
  85       before(:each) {setup}
  86
  87       it "should tell formatter example passed" do
  88         @formatter.should_receive(:example_passed)
  89         @reporter.example_finished("example")
  90       end
  91
  92       it "should not delegate to backtrace tweaker" do
  93         @formatter.should_receive(:example_passed)
  94         @backtrace_tweaker.should_not_receive(:tweak_backtrace)
  95         @reporter.example_finished("example")
  96       end
  97
  98       it "should account for passing example in stats" do
  99         @formatter.should_receive(:example_passed)
 100         @formatter.should_receive(:start_dump)
 101         @formatter.should_receive(:dump_summary).with(anything(), 1, 0, 0)
 102         @reporter.example_finished("example")
 103         @reporter.dump
 104       end
 105     end
 106
 107     describe Reporter, " reporting one failing example" do
 108       include ReporterSpecHelper
 109       before(:each) {setup}
 110
 111       it "should tell formatter that example failed" do
 112         @formatter.should_receive(:example_failed)
 113         @reporter.example_finished("example", RuntimeError.new)
 114       end
 115
 116       it "should delegate to backtrace tweaker" do
 117         @formatter.should_receive(:example_failed)
 118         @backtrace_tweaker.should_receive(:tweak_backtrace)
 119         @reporter.example_finished("spec", RuntimeError.new)
 120       end
 121
 122       it "should account for failing example in stats" do
 123         @formatter.should_receive(:add_behaviour)
 124         @formatter.should_receive(:example_failed).with("example", 1, failure)
 125         @formatter.should_receive(:start_dump)
 126         @formatter.should_receive(:dump_failure).with(1, anything())
 127         @formatter.should_receive(:dump_summary).with(anything(), 1, 1, 0)
 128         @reporter.add_behaviour("behaviour")
 129         @reporter.example_finished("example", RuntimeError.new)
 130         @reporter.dump
 131       end
 132
 133     end
 134
 135     describe Reporter, " reporting one not implemented example" do
 136       include ReporterSpecHelper
 137       before(:each) {setup}
 138
 139       it "should tell formatter example passed" do
 140         @formatter.should_receive(:example_not_implemented)
 141         @reporter.example_finished("example", nil, nil, true)
 142       end
 143
 144       it "should account for not implemented example in stats" do
 145         @formatter.should_receive(:example_not_implemented)
 146         @formatter.should_receive(:start_dump)
 147         @formatter.should_receive(:dump_summary).with(anything(), 1, 0, 1)
 148         @reporter.example_finished("example", nil, nil, true)
 149         @reporter.dump
 150       end
 151     end
 152   end
 153 end