Class: Capybara::Storyboard::Policies::TargetListPolicy

Inherits:
Object
  • Object
show all
Defined in:
lib/capybara/storyboard/policies/target_list_policy.rb

Overview

Restricts screenshots to an explicit set of test files. The set holds already-normalized paths (see Capybara::Storyboard.normalize_test_path); #call normalizes the context's raw test_file the same way before matching.

An empty set means "explicitly no targets" and always returns false. The backward-compatible "capture everything" behavior is handled upstream by default_policy, which simply never constructs this policy when no target list is configured.

Instance Method Summary collapse

Constructor Details

#initialize(paths) ⇒ TargetListPolicy

Returns a new instance of TargetListPolicy.



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# File 'lib/capybara/storyboard/policies/target_list_policy.rb', line 15

def initialize(paths)
  @paths = Set.new(paths)
end

Instance Method Details

#call(context) ⇒ Object 



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# File 'lib/capybara/storyboard/policies/target_list_policy.rb', line 19

def call(context)
  return false if @paths.empty?

  test_file = context&.test_file
  return false if test_file.nil?

  @paths.include?(Capybara::Storyboard.normalize_test_path(test_file))
end