Class: HeadlessSquirrel::TestCase

Inherits:
OSX::NSObject
  • Object
show all
Defined in:
lib/headless_squirrel/test.rb,
lib/headless_squirrel/test_case.rb

Defined Under Namespace

Classes: FileDoesNotExistError, Test

Constant Summary collapse

RESULTS_REGEXP_KEYS = 
[:report, :_, :tests, :assertions, :failures, :errors]
RESULTS_REGEXP = 
/((\d+) tests, )?(\d+) assertions, (\d+) failures, (\d+) errors\n?/
STATES = 
%w{ passed failed error }

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#assertions ⇒ Object (readonly)

Returns the value of attribute assertions.



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# File 'lib/headless_squirrel/test_case.rb', line 21

def assertions
  @assertions
end

#delegate ⇒ Object (readonly)

Returns the value of attribute delegate.



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# File 'lib/headless_squirrel/test_case.rb', line 20

def delegate
  @delegate
end

#errors ⇒ Object (readonly)

Returns the value of attribute errors.



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# File 'lib/headless_squirrel/test_case.rb', line 21

def errors
  @errors
end

#failures ⇒ Object (readonly)

Returns the value of attribute failures.



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# File 'lib/headless_squirrel/test_case.rb', line 21

def failures
  @failures
end

#html_file ⇒ Object (readonly)

Returns the value of attribute html_file.



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# File 'lib/headless_squirrel/test_case.rb', line 20

def html_file
  @html_file
end

#tests ⇒ Object (readonly)

Returns the value of attribute tests.



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# File 'lib/headless_squirrel/test_case.rb', line 21

def tests
  @tests
end

#title ⇒ Object (readonly)

Returns the value of attribute title.



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# File 'lib/headless_squirrel/test_case.rb', line 20

def title
  @title
end

Class Method Details

.sharedWebView ⇒ Object 



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# File 'lib/headless_squirrel/test_case.rb', line 11

def self.sharedWebView
  @sharedWebView ||= OSX::WebView.alloc.init
end

Instance Method Details

#document ⇒ Object 



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# File 'lib/headless_squirrel/test_case.rb', line 45

def document
  webView.mainFrame.DOMDocument
end

#finished? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/headless_squirrel/test_case.rb', line 37

def finished?
  @finished
end

#handleEvent(event) ⇒ Object 



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# File 'lib/headless_squirrel/test_case.rb', line 85

def handleEvent(event)
  element = event.target
  
  case element
  when OSX::DOMText
    contents = element.wholeText.to_s
  when OSX::DOMHTMLTableCellElement, OSX::DOMHTMLDivElement
    contents = element.innerText.to_s
  end
  
  if contents
    if result = self.class.parse_result(contents)
      if result[:tests]
        finalize_test_suite(result)
      else
        finalize_test(result)
      end
    end
  end
end

#initWithHTMLFile_delegate(html_file, delegate) ⇒ Object 



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# File 'lib/headless_squirrel/test_case.rb', line 23

def initWithHTMLFile_delegate(html_file, delegate)
  if init
    raise FileDoesNotExistError, "The file `#{html_file}' does not exist." unless File.exist?(html_file)
    @html_file, @delegate = html_file, delegate
    @tests = @assertions = @failures = @errors = 0
    @title = ''
    self
  end
end

#log ⇒ Object 



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# File 'lib/headless_squirrel/test_case.rb', line 49

def log
  document.getElementsByClassName('logsummary').item(0) || document.getElementById('logsummary')
end

#loglines ⇒ Object 



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# File 'lib/headless_squirrel/test_case.rb', line 53

def loglines
  document.getElementsByClassName('loglines').item(0) || document.getElementById('loglines')
end

#run ⇒ Object 



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# File 'lib/headless_squirrel/test_case.rb', line 33

def run
  webView
end

#webView ⇒ Object 



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# File 'lib/headless_squirrel/test_case.rb', line 41

def webView
  @webView ||= load_webView
end

#webView_addMessageToConsole(_, info) ⇒ Object

Catches resource load errors:

webView.resourceLoadDelegate = self

def webView_resource_didFailLoadingWithError_fromDataSource(w,r,e,d)

message = "#{e.userInfo['NSLocalizedDescription']}: #{e.userInfo['NSErrorFailingURLStringKey']}"
@delegate.test_ran(Test.new(self, "Unable to load test case", :failed, message))
@delegate.test_case_finished(self)

end



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# File 'lib/headless_squirrel/test_case.rb', line 80

def webView_addMessageToConsole(_, info)
  puts format_js_log(info)
  OSX::NSApplication.sharedApplication.terminate(self) if info['message'].to_s =~ /^[A-Z]\w+Error/
end

#webView_didClearWindowObject_forFrame(_, scriptObject, __) ⇒ Object 



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# File 'lib/headless_squirrel/test_case.rb', line 66

def webView_didClearWindowObject_forFrame(_, scriptObject, __)
  scriptObject.setValue_forKey(HeadlessSquirrel::Console.alloc.init, 'console')
end

#webView_didFinishLoadForFrame(_, __) ⇒ Object

Not yet sure why the extra check for log not being nil is necessary. Might be a test only thing.



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# File 'lib/headless_squirrel/test_case.rb', line 59

def webView_didFinishLoadForFrame(_, __)
  @title = webView.mainFrameTitle.to_s
  [log, loglines].each do |element|
    element.addEventListener___('DOMSubtreeModified', self, true) if element
  end
end