# File lib/test/unit/attribute.rb, line 48 def attribute(name, value, options={}, *method_names) unless options.is_a?(Hash) method_names << options options = {} end if method_names.empty? current_attributes[name] = options.merge(:value => value) else method_names.each do |method_name| set_attributes(method_name, {name => value}) end end end
# File lib/test/unit/attribute.rb, line 116 def attribute_observers(attribute_name) @@attribute_observers[attribute_name] end
# File lib/test/unit/attribute.rb, line 93 def attributes(method_name) attributes = attributes_table[method_name] ancestors.each do |ancestor| next if ancestor == self if ancestor.is_a?(Class) and ancestor < Test::Unit::Attribute parent_attributes = ancestor.attributes(method_name) if attributes attributes = (parent_attributes || {}).merge(attributes) else attributes = parent_attributes end break end end attributes || StringifyKeyHash.new end
# File lib/test/unit/attribute.rb, line 70 def attributes_table @attributes_table ||= StringifyKeyHash.new super.merge(@attributes_table) end
# File lib/test/unit/attribute.rb, line 66 def current_attribute(name) current_attributes[name] || StringifyKeyHash.new end
# File lib/test/unit/attribute.rb, line 62 def current_attributes @current_attributes ||= StringifyKeyHash.new end
# File lib/test/unit/attribute.rb, line 34 def method_added(name) super return unless defined?(@current_attributes) attributes = {} kept_attributes = StringifyKeyHash.new @current_attributes.each do |attribute_name, attribute| attributes[attribute_name] = attribute[:value] kept_attributes[attribute_name] = attribute if attribute[:keep] end set_attributes(name, attributes) @current_attributes = kept_attributes end
# File lib/test/unit/attribute.rb, line 111 def register_attribute_observer(attribute_name, observer=Proc.new) @@attribute_observers[attribute_name] ||= [] @@attribute_observers[attribute_name] << observer end
# File lib/test/unit/attribute.rb, line 75 def set_attributes(method_name, new_attributes) return if new_attributes.empty? @attributes_table ||= StringifyKeyHash.new @attributes_table[method_name] ||= StringifyKeyHash.new current_attributes = @attributes_table[method_name] new_attributes.each do |key, value| observers = attribute_observers(key) || [] observers.each do |observer| observer.call(self, StringifyKeyHash.stringify(key), (attributes(method_name) || {})[key], value, method_name) end current_attributes[key] = value end end
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