class ImageDiff::Differ::ImageDiff
ImageDiff
class
Public Instance Methods
result()
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# File lib/image_diff/differ/image_diff.rb, line 10 def result index, debug = ImageMagick.absolute_error(args) send(%i[pass fail][index] || :error, debug) end
Private Instance Methods
args()
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# File lib/image_diff/differ/image_diff.rb, line 21 def args [reference, snapshot.path_and_filename, comparison].join(' ') end
comparison()
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# File lib/image_diff/differ/image_diff.rb, line 17 def comparison File.join(snapshot.fullpath, snapshot.filename.gsub('.png', '_diff.png')) end
error(debug)
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# File lib/image_diff/differ/image_diff.rb, line 33 def error(debug) if debug[/unable to open image/] Results::ReferenceFileNotFound.new(snapshot) else # TODO: This is a failure so should add Result to Results list print %(\033[31m#{debug}\033[0m) end end
fail(debug)
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# File lib/image_diff/differ/image_diff.rb, line 29 def fail(debug) Results::PixelRegression.new(reference, snapshot, debug, comparison) end
pass(_debug)
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# File lib/image_diff/differ/image_diff.rb, line 25 def pass(_debug) File.delete(comparison, snapshot.path_and_filename) end