Class: Simulacrum::Renderer

Inherits:
Object
  • Object
show all
Includes:
Capybara::DSL
Defined in:
lib/simulacrum/renderer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url) ⇒ Renderer

Returns a new instance of Renderer.



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# File 'lib/simulacrum/renderer.rb', line 10

def initialize(url)
  @url = url
  @tmp_dir = Dir.mktmpdir
end

Instance Attribute Details

#url ⇒ Object (readonly)

Returns the value of attribute url.



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# File 'lib/simulacrum/renderer.rb', line 8

def url
  @url
end

Instance Method Details

#cleanup ⇒ Object 



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# File 'lib/simulacrum/renderer.rb', line 21

def cleanup
  FileUtils.remove_entry(@tmp_dir)
end

#get_bounds_for_selector(selector) ⇒ Object 



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# File 'lib/simulacrum/renderer.rb', line 25

def get_bounds_for_selector(selector)
  element = page.find(selector)
  location = element.native.location
  size = element.native.size
  [location.x, location.y, size.width, size.height]
end

#render ⇒ Object 



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# File 'lib/simulacrum/renderer.rb', line 15

def render
  page.visit(url)
  resize_window!
  save_screenshot!
end