Class: Poltergeist::ScreenshotOverview::Manager

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/poltergeist/screenshot_overview/manager.rb

Instance Method Summary collapse

Instance Method Details

#add_image_from_rspec(argument, example, url_path) ⇒ Object

adds image_path and metadata to our list, returns a full path where the Engine should put the screenshot in



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# File 'lib/poltergeist/screenshot_overview/manager.rb', line 66

def add_image_from_rspec(argument, example, url_path)
  blob = caller.find{|i| i[ example.file_path.gsub(/:\d*|^\./,"") ]}
  file_with_line = blob.split(":")[0,2].join(":")

  filename = [example.description, argument, file_with_line, SecureRandom.hex(6) ].join(" ").gsub(/\W+/,"_") + ".jpg"
  full_name = File.join(Poltergeist::ScreenshotOverview.target_directory, filename )
  FileUtils.mkdir_p Poltergeist::ScreenshotOverview.target_directory
  describe = example.metadata[:example_group][:description_args]
  @files << Screenshot.new({
    :url                 => url_path,
    :argument            => argument,
    :local_image         => filename,
    :full_path           => full_name,
    :group_description   => describe,
    :example_description => example.description,
    :file_with_line      => file_with_line
  })
  full_name
end

#generate_html ⇒ Object 



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# File 'lib/poltergeist/screenshot_overview/manager.rb', line 86

def generate_html
  title = title = "Screenshot Overview (#{Time.now.to_s})"
  template = ERB.new File.new(Poltergeist::ScreenshotOverview.layout).read, nil, "%"
  html = template.result(binding)
  File.open( File.join(Poltergeist::ScreenshotOverview.target_directory, "index.html"), "w+") { |f|
    f.write html }
end

#groups ⇒ Object 



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# File 'lib/poltergeist/screenshot_overview/manager.rb', line 95

def groups
  @files.
    group_by{ |screenshot| screenshot.test_file}.
    map{|file,screenshots| ScreenshotGroup.new(file,screenshots.sort_by{|s| s.file_with_line }) }
end

#start ⇒ Object 



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# File 'lib/poltergeist/screenshot_overview/manager.rb', line 57

def start
  Dir[File.join Poltergeist::ScreenshotOverview.target_directory, "*jpg"].each do |file|
    File.unlink file
  end
  @files = []
end