Class: Simulacrum::Component

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, options) ⇒ Component

Returns a new instance of Component.



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

def initialize(name, options)
  @name = name
  @options = options
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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

def name
  @name
end

Instance Method Details

#acceptable_delta ⇒ Object 



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# File 'lib/simulacrum/component.rb', line 52

def acceptable_delta
  @options.acceptable_delta || Simulacrum.configuration.acceptable_delta
end

#candidate? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/simulacrum/component.rb', line 48

def candidate?
  File.exists?(candidate_path)
end

#candidate_path ⇒ Object 



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# File 'lib/simulacrum/component.rb', line 36

def candidate_path
  File.join(root_path, Simulacrum.configuration.candidate_filename)
end

#capture_candidate ⇒ Object

Load up the component url and capture an image, returns a File object



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# File 'lib/simulacrum/component.rb', line 16

def capture_candidate
  ensure_example_path
  visit(@options.url)
  within(capture_selector) do
    page.save_screenshot(candidate_path)
  end
end

#diff_path ⇒ Object 



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# File 'lib/simulacrum/component.rb', line 40

def diff_path
  File.join(root_path, Simulacrum.configuration.diff_filename)
end

#reference? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/simulacrum/component.rb', line 44

def reference?
  File.exists?(reference_path)
end

#reference_path ⇒ Object 



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# File 'lib/simulacrum/component.rb', line 32

def reference_path
  File.join(root_path, Simulacrum.configuration.reference_filename)
end

#remove_candidate ⇒ Object 



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# File 'lib/simulacrum/component.rb', line 24

def remove_candidate
  FileUtils.rm(candidate_path) if candidate?
end

#root_path ⇒ Object 



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# File 'lib/simulacrum/component.rb', line 28

def root_path
  File.join(Simulacrum.configuration.images_path, name.to_s)
end