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Contents
module RAutomation
# @private
module ElementCollections
class UnsupportedLocatorException < RuntimeError
end
# Creates collection classes and methods for elements.
# @param [Array<Symbol>] elements for which to create collection classes
# and methods.
def has_many(*elements)
elements.each do |element|
class_name_plural = element.to_s.split("_").map {|e| e.capitalize}.join
class_name = class_name_plural.chop
adapter_class = self.to_s.scan(/(.*)::/).flatten.first
clazz = RAutomation.constants.include?(class_name) ? RAutomation : class_eval(adapter_class)
clazz.class_eval %Q{
class #{class_name_plural}
include Enumerable
def initialize(window, locators)
if locators[:hwnd] || locators[:pid]
raise UnsupportedLocatorException,
":hwnd or :pid in " + locators.inspect + " are not supported for #{adapter_class}::#{class_name_plural}"
end
@window = window
@locators = locators
end
def each
i = -1
while true
args = [@window, @locators.merge(:index => i += 1)].compact
object = #{clazz}::#{class_name}.new(*args)
break unless object.exists?
yield object
end
end
def method_missing(name, *args)
ary = self.to_a
ary.respond_to?(name) ? ary.send(name, *args) : super
end
end
}
class_eval %Q{
def #{element}(locators = {})
#{adapter_class}::#{class_name_plural}.new(@window || self, locators)
end
}
end
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems