require File.dirname(__FILE__) + '/../../spec_helper' require 'mspec/guards/guard' require 'mspec/runner/formatters/html' require 'mspec/runner/mspec' require 'mspec/runner/example' require 'mspec/utils/script' describe HtmlFormatter do before :each do @formatter = HtmlFormatter.new end it "responds to #register by registering itself with MSpec for appropriate actions" do MSpec.stub(:register) MSpec.should_receive(:register).with(:start, @formatter) MSpec.should_receive(:register).with(:enter, @formatter) MSpec.should_receive(:register).with(:leave, @formatter) @formatter.register end end describe HtmlFormatter, "#start" do before :each do $stdout = @out = IOStub.new @formatter = HtmlFormatter.new end after :each do $stdout = STDOUT end it "prints the HTML head" do @formatter.start ruby_engine = RUBY_ENGINE ruby_engine.should =~ /^#{ruby_engine}/ @out.should == %[ Spec Output For #{ruby_engine} (#{RUBY_VERSION}) ] end end describe HtmlFormatter, "#enter" do before :each do $stdout = @out = IOStub.new @formatter = HtmlFormatter.new end after :each do $stdout = STDOUT end it "prints the #describe string" do @formatter.enter "describe" @out.should == "

describe

\n\n
\n" end end describe HtmlFormatter, "#exception" do before :each do $stdout = @out = IOStub.new @formatter = HtmlFormatter.new @formatter.register @state = ExampleState.new ContextState.new("describe"), "it" end after :each do $stdout = STDOUT end it "prints the #it string once for each exception raised" do exc = ExceptionState.new @state, nil, SpecExpectationNotMetError.new("disappointing") @formatter.exception exc exc = ExceptionState.new @state, nil, MSpecExampleError.new("painful") @formatter.exception exc @out.should == %[
  • - it (FAILED - 1)
  • - it (ERROR - 2)
    • ] end end describe HtmlFormatter, "#after" do before :each do $stdout = @out = IOStub.new @formatter = HtmlFormatter.new @formatter.register @state = ExampleState.new ContextState.new("describe"), "it" end after :each do $stdout = STDOUT end it "prints the #it once when there are no exceptions raised" do @formatter.after @state @out.should == %[
  • - it
    • \n] end it "does not print any output if an exception is raised" do exc = ExceptionState.new @state, nil, SpecExpectationNotMetError.new("disappointing") @formatter.exception exc out = @out.dup @formatter.after @state @out.should == out end end describe HtmlFormatter, "#finish" do before :each do @tally = double("tally").as_null_object TallyAction.stub(:new).and_return(@tally) @timer = double("timer").as_null_object TimerAction.stub(:new).and_return(@timer) $stdout = @out = IOStub.new context = ContextState.new "describe" @state = ExampleState.new(context, "it") MSpec.stub(:register) @formatter = HtmlFormatter.new @formatter.register @exception = MSpecExampleError.new("broken") @exception.stub(:backtrace).and_return(["file.rb:1", "file.rb:2"]) end after :each do $stdout = STDOUT end it "prints a failure message for an exception" do exc = ExceptionState.new @state, nil, @exception @formatter.exception exc @formatter.finish @out.should include "

    describe it ERROR

    " end it "prints a backtrace for an exception" do exc = ExceptionState.new @state, nil, @exception exc.stub(:backtrace).and_return("path/to/some/file.rb:35:in method") @formatter.exception exc @formatter.finish @out.should =~ %r[
    .*path/to/some/file.rb:35:in method.*
    ]m end it "prints a summary of elapsed time" do @timer.should_receive(:format).and_return("Finished in 2.0 seconds") @formatter.finish @out.should include "

    Finished in 2.0 seconds

    \n" end it "prints a tally of counts" do @tally.should_receive(:format).and_return("1 example, 0 failures") @formatter.finish @out.should include '

    1 example, 0 failures

    ' end it "prints errors, backtraces, elapsed time, and tallies" do exc = ExceptionState.new @state, nil, @exception exc.stub(:backtrace).and_return("path/to/some/file.rb:35:in method") @formatter.exception exc @timer.should_receive(:format).and_return("Finished in 2.0 seconds") @tally.should_receive(:format).and_return("1 example, 1 failures") @formatter.finish @out.should == %[
  • - it (ERROR - 1)

    1. describe it ERROR

      MSpecExampleError: broken

      path/to/some/file.rb:35:in method

    Finished in 2.0 seconds

    1 example, 1 failures

    ] end end