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

   1 require File.dirname(__FILE__) + '/../../spec_helper.rb'
   2
   3 module Spec
   4   module Runner
   5
   6     ReporterSpecHelper = describe "reporter spec helpers", :shared => true do
   7       before(:each) do
   8         @io = StringIO.new
   9         @options = Options.new(StringIO.new, @io)
  10         @backtrace_tweaker = stub("backtrace tweaker", :tweak_backtrace => nil)
  11         @options.backtrace_tweaker = @backtrace_tweaker
  12         @formatter = mock("formatter")
  13         @options.formatters << @formatter
  14         @reporter = Reporter.new(@options)
  15       end
  16
  17       def failure
  18         Mocks::DuckTypeArgConstraint.new(:header, :exception)
  19       end
  20
  21       def description(s)
  22         Spec::Example::ExampleGroupDescription.new(s)
  23       end
  24     end
  25
  26     describe Reporter do
  27       include ReporterSpecHelper
  28
  29       it "should assign itself as the reporter to options" do
  30         @options.reporter.should equal(@reporter)
  31       end
  32
  33       it "should tell formatter when behaviour is added" do
  34         @formatter.should_receive(:add_example_group).with(description("behaviour"))
  35         @reporter.add_example_group(description("behaviour"))
  36       end
  37
  38       it "should handle multiple behaviours with same name" do
  39         @formatter.should_receive(:add_example_group).exactly(3).times
  40         @formatter.should_receive(:example_started).exactly(3).times
  41         @formatter.should_receive(:example_passed).exactly(3).times
  42         @formatter.should_receive(:start_dump)
  43         @formatter.should_receive(:dump_pending)
  44         @formatter.should_receive(:close).with(no_args)
  45         @formatter.should_receive(:dump_summary).with(anything(), 3, 0, 0)
  46         @reporter.add_example_group(description("behaviour"))
  47         @reporter.example_started("spec 1")
  48         @reporter.example_finished("spec 1")
  49         @reporter.add_example_group(description("behaviour"))
  50         @reporter.example_started("spec 2")
  51         @reporter.example_finished("spec 2")
  52         @reporter.add_example_group(description("behaviour"))
  53         @reporter.example_started("spec 3")
  54         @reporter.example_finished("spec 3")
  55         @reporter.dump
  56       end
  57
  58       it "should handle multiple examples with the same name" do
  59         error=RuntimeError.new
  60         @formatter.should_receive(:add_example_group).exactly(2).times
  61         @formatter.should_receive(:example_passed).with("example").exactly(2).times
  62         @formatter.should_receive(:example_failed).with("example", 1, failure)
  63         @formatter.should_receive(:example_failed).with("example", 2, failure)
  64         @formatter.should_receive(:dump_failure).exactly(2).times
  65         @formatter.should_receive(:start_dump)
  66         @formatter.should_receive(:dump_pending)
  67         @formatter.should_receive(:close).with(no_args)
  68         @formatter.should_receive(:dump_summary).with(anything(), 4, 2, 0)
  69         @backtrace_tweaker.should_receive(:tweak_backtrace).twice
  70         @reporter.add_example_group(description("behaviour"))
  71         @reporter.example_finished("example")
  72         @reporter.example_finished("example", error)
  73         @reporter.add_example_group(description("behaviour"))
  74         @reporter.example_finished("example")
  75         @reporter.example_finished("example", error)
  76         @reporter.dump
  77       end
  78
  79       it "should push stats to formatter even with no data" do
  80         @formatter.should_receive(:start_dump)
  81         @formatter.should_receive(:dump_pending)
  82         @formatter.should_receive(:dump_summary).with(anything(), 0, 0, 0)
  83         @formatter.should_receive(:close).with(no_args)
  84         @reporter.dump
  85       end
  86
  87       it "should push time to formatter" do
  88         @formatter.should_receive(:start).with(5)
  89         @formatter.should_receive(:start_dump)
  90         @formatter.should_receive(:dump_pending)
  91         @formatter.should_receive(:close).with(no_args)
  92         @formatter.should_receive(:dump_summary) do |time, a, b|
  93           time.to_s.should match(/[0-9].[0-9|e|-]+/)
  94         end
  95         @reporter.start(5)
  96         @reporter.end
  97         @reporter.dump
  98       end
  99     end
 100
 101     describe Reporter, "reporting one passing example" do
 102       include ReporterSpecHelper
 103
 104       it "should tell formatter example passed" do
 105         @formatter.should_receive(:example_passed)
 106         @reporter.example_finished("example")
 107       end
 108
 109       it "should not delegate to backtrace tweaker" do
 110         @formatter.should_receive(:example_passed)
 111         @backtrace_tweaker.should_not_receive(:tweak_backtrace)
 112         @reporter.example_finished("example")
 113       end
 114
 115       it "should account for passing example in stats" do
 116         @formatter.should_receive(:example_passed)
 117         @formatter.should_receive(:start_dump)
 118         @formatter.should_receive(:dump_pending)
 119         @formatter.should_receive(:dump_summary).with(anything(), 1, 0, 0)
 120         @formatter.should_receive(:close).with(no_args)
 121         @reporter.example_finished("example")
 122         @reporter.dump
 123       end
 124     end
 125
 126     describe Reporter, "reporting one failing example" do
 127       include ReporterSpecHelper
 128
 129       it "should tell formatter that example failed" do
 130         @formatter.should_receive(:example_failed)
 131         @reporter.example_finished("example", RuntimeError.new)
 132       end
 133
 134       it "should delegate to backtrace tweaker" do
 135         @formatter.should_receive(:example_failed)
 136         @backtrace_tweaker.should_receive(:tweak_backtrace)
 137         @reporter.example_finished("spec", RuntimeError.new)
 138       end
 139
 140       it "should account for failing example in stats" do
 141         @formatter.should_receive(:add_example_group)
 142         @formatter.should_receive(:example_failed).with("example", 1, failure)
 143         @formatter.should_receive(:start_dump)
 144         @formatter.should_receive(:dump_pending)
 145         @formatter.should_receive(:dump_failure).with(1, anything())
 146         @formatter.should_receive(:dump_summary).with(anything(), 1, 1, 0)
 147         @formatter.should_receive(:close).with(no_args)
 148         @reporter.add_example_group(description("behaviour"))
 149         @reporter.example_finished("example", RuntimeError.new)
 150         @reporter.dump
 151       end
 152
 153     end
 154
 155     describe Reporter, "reporting one pending example (ExamplePendingError)" do
 156       include ReporterSpecHelper
 157
 158       it "should tell formatter example is pending" do
 159         @formatter.should_receive(:example_pending).with(description("behaviour"), "example", "reason")
 160         @formatter.should_receive(:add_example_group).with(description("behaviour"))
 161         @reporter.add_example_group(description('behaviour'))
 162         @reporter.example_finished("example", Spec::Example::ExamplePendingError.new("reason"), nil, false)
 163       end
 164
 165       it "should account for pending example in stats" do
 166         @formatter.should_receive(:example_pending).with(description("behaviour"), "example", "reason")
 167         @formatter.should_receive(:start_dump)
 168         @formatter.should_receive(:dump_pending)
 169         @formatter.should_receive(:dump_summary).with(anything(), 1, 0, 1)
 170         @formatter.should_receive(:close).with(no_args)
 171         @formatter.should_receive(:add_example_group).with(description("behaviour"))
 172         @reporter.add_example_group(description('behaviour'))
 173         @reporter.example_finished("example", Spec::Example::ExamplePendingError.new("reason"), nil, false)
 174         @reporter.dump
 175       end
 176     end
 177
 178     describe Reporter, "reporting one pending example (PendingExampleFixedError)" do
 179       include ReporterSpecHelper
 180
 181       it "should tell formatter pending example is fixed" do
 182         @formatter.should_receive(:example_failed) do |name, counter, failure|
 183           failure.header.should == "'behaviour example' FIXED"
 184         end
 185         @formatter.should_receive(:add_example_group).with(description("behaviour"))
 186         @reporter.add_example_group(description('behaviour'))
 187         @reporter.example_finished("example", Spec::Example::PendingExampleFixedError.new("reason"), nil, false)
 188       end
 189     end
 190   end
 191 end