vendor/gems/rspec-1.1.2/spec/spec/runner/formatter/specdoc_formatter_spec.rb

   1 require File.dirname(__FILE__) + '/../../../spec_helper.rb'
   2 require 'spec/runner/formatter/specdoc_formatter'
   3
   4 module Spec
   5   module Runner
   6     module Formatter
   7       describe SpecdocFormatter do
   8         it_should_behave_like "sandboxed rspec_options"
   9         attr_reader :io, :options, :formatter, :example_group
  10         before(:each) do
  11           @io = StringIO.new
  12           options.stub!(:dry_run).and_return(false)
  13           options.stub!(:colour).and_return(false)
  14           @formatter = SpecdocFormatter.new(options, io)
  15           @example_group = Class.new(::Spec::Example::ExampleGroup).describe("ExampleGroup")
  16         end
  17
  18         describe "where ExampleGroup has no superclasss with a description" do
  19           before do
  20             formatter.add_example_group(example_group)
  21           end
  22
  23           it "should produce standard summary without pending when pending has a 0 count" do
  24             formatter.dump_summary(3, 2, 1, 0)
  25             io.string.should have_example_group_output("\nFinished in 3 seconds\n\n2 examples, 1 failure\n")
  26           end
  27
  28           it "should produce standard summary" do
  29             formatter.dump_summary(3, 2, 1, 4)
  30             io.string.should have_example_group_output("\nFinished in 3 seconds\n\n2 examples, 1 failure, 4 pending\n")
  31           end
  32
  33           it "should push ExampleGroup name" do
  34             io.string.should eql("\nExampleGroup\n")
  35           end
  36
  37           it "when having an error, should push failing spec name and failure number" do
  38             formatter.example_failed(
  39             example_group.it("spec"),
  40             98,
  41             Reporter::Failure.new("c s", RuntimeError.new)
  42             )
  43             io.string.should have_example_group_output("- spec (ERROR - 98)\n")
  44           end
  45
  46           it "when having an expectation failure, should push failing spec name and failure number" do
  47             formatter.example_failed(
  48             example_group.it("spec"),
  49             98,
  50             Reporter::Failure.new("c s", Spec::Expectations::ExpectationNotMetError.new)
  51             )
  52             io.string.should have_example_group_output("- spec (FAILED - 98)\n")
  53           end
  54
  55           it "should push nothing on start" do
  56             formatter.start(5)
  57             io.string.should have_example_group_output("")
  58           end
  59
  60           it "should push nothing on start dump" do
  61             formatter.start_dump
  62             io.string.should have_example_group_output("")
  63           end
  64
  65           it "should push passing spec name" do
  66             formatter.example_passed(example_group.it("spec"))
  67             io.string.should have_example_group_output("- spec\n")
  68           end
  69
  70           it "should push pending example name and message" do
  71             formatter.example_pending('example_group', ExampleGroup.new("example"), 'reason')
  72             io.string.should have_example_group_output("- example (PENDING: reason)\n")
  73           end
  74
  75           it "should dump pending" do
  76             formatter.example_pending('example_group', ExampleGroup.new("example"), 'reason')
  77             io.rewind
  78             formatter.dump_pending
  79             io.string.should =~ /Pending\:\nexample_group example \(reason\)\n/
  80           end
  81
  82           def have_example_group_output(expected_output)
  83             expected = "\nExampleGroup\n#{expected_output}"
  84             ::Spec::Matchers::SimpleMatcher.new(expected) do |actual|
  85               actual == expected
  86             end
  87           end
  88         end
  89
  90         describe "where ExampleGroup has two superclasses with a description" do
  91           attr_reader :child_example_group, :grand_child_example_group
  92           before do
  93             @child_example_group = Class.new(example_group).describe("Child ExampleGroup")
  94             @grand_child_example_group = Class.new(child_example_group).describe("GrandChild ExampleGroup")
  95             formatter.add_example_group(grand_child_example_group)
  96           end
  97
  98           specify "when having an error, should push failing spec name and failure number" do
  99             formatter.example_failed(
 100               example_group.it("spec"),
 101               98,
 102               Reporter::Failure.new("c s", RuntimeError.new)
 103             )
 104             io.string.should have_nested_example_group_output("- spec (ERROR - 98)\n")
 105           end
 106
 107           specify "when having an expectation failure, should push failing spec name and failure number" do
 108             formatter.example_failed(
 109               example_group.it("spec"),
 110               98,
 111               Reporter::Failure.new("c s", Spec::Expectations::ExpectationNotMetError.new)
 112             )
 113             io.string.should have_nested_example_group_output("- spec (FAILED - 98)\n")
 114           end
 115
 116           def have_nested_example_group_output(expected_output)
 117             expected_full_output = "\nExampleGroup Child ExampleGroup GrandChild ExampleGroup\n#{expected_output}"
 118             ::Spec::Matchers::SimpleMatcher.new(expected_full_output) do |actual|
 119               actual == expected_full_output
 120             end
 121           end
 122         end
 123       end
 124     end
 125   end
 126 end