# frozen_string_literal: true require "capybara/dsl" require "capybara/screenshot/diff/version" require "capybara/screenshot/diff/utils" require "capybara/screenshot/diff/image_compare" require "capybara_screenshot_diff/snap_manager" require "capybara/screenshot/diff/test_methods" require "capybara/screenshot/diff/screenshoter" require "capybara/screenshot/diff/reporters/default" module CapybaraScreenshotDiff class ExpectationNotMet < StandardError; end end module Capybara module Screenshot mattr_accessor :add_driver_path mattr_accessor :add_os_path mattr_accessor :blur_active_element mattr_accessor :enabled mattr_accessor :hide_caret mattr_reader(:root) { (defined?(Rails) && defined?(Rails.root) && Rails.root) || Pathname(".").expand_path } mattr_accessor :stability_time_limit mattr_accessor :window_size mattr_accessor(:save_path) { "doc/screenshots" } mattr_accessor(:use_lfs) mattr_accessor(:screenshot_format) { "png" } mattr_accessor(:capybara_screenshot_options) { {} } class << self def root=(path) @@root = Pathname(path).expand_path end def active? enabled || (enabled.nil? && Diff.enabled) end def screenshot_area parts = [Screenshot.save_path] parts << Os.name if Screenshot.add_os_path parts << Capybara.current_driver.to_s if Screenshot.add_driver_path File.join(*parts) end def screenshot_area_abs root / screenshot_area end end # Module to track screen shot changes module Diff mattr_accessor(:delayed) { true } mattr_accessor :area_size_limit mattr_accessor(:fail_if_new) { false } mattr_accessor(:fail_on_difference) { true } mattr_accessor :color_distance_limit mattr_accessor(:enabled) { true } mattr_accessor :shift_distance_limit mattr_accessor :skip_area mattr_accessor(:driver) { :auto } mattr_accessor :tolerance mattr_accessor(:screenshoter) { Screenshoter } mattr_accessor(:manager) { CapybaraScreenshotDiff::SnapManager } AVAILABLE_DRIVERS = Utils.detect_available_drivers.freeze def self.default_options { area_size_limit: area_size_limit, color_distance_limit: color_distance_limit, driver: driver, screenshot_format: Screenshot.screenshot_format, capybara_screenshot_options: Screenshot.capybara_screenshot_options, shift_distance_limit: shift_distance_limit, skip_area: skip_area, stability_time_limit: Screenshot.stability_time_limit, tolerance: tolerance || ((driver == :vips) ? 0.001 : nil), wait: Capybara.default_max_wait_time } end end end end