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# frozen_string_literal: true
module Rails
module Dom
module Testing
module Assertions
module SelectorAssertions
class SubstitutionContext # :nodoc:
def initialize
@substitute = "?"
end
def substitute!(selector, values, format_for_presentation = false)
selector.gsub @substitute do |match|
next match[0] if values.empty? || !substitutable?(values.first)
matcher_for(values.shift, format_for_presentation)
end
end
def match(matches, attribute, matcher)
matches.find_all { |node| node[attribute] =~ Regexp.new(matcher) }
end
private
def matcher_for(value, format_for_presentation)
# Nokogiri doesn't like arbitrary values without quotes, hence inspect.
if format_for_presentation
value.inspect # Avoid to_s so Regexps aren't put in quotes.
elsif value.is_a?(Regexp)
"\"#{value}\""
else
value.to_s.inspect
end
end
def substitutable?(value)
[ Symbol, Numeric, String, Regexp ].any? { |type| value.is_a? type }
end
end
end
end
end
end
end
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