# File lib/spec/example/example_group_factory.rb, line 61 def [](key) @example_group_types[key] end
# File lib/spec/example/example_group_factory.rb, line 27 def create_example_group(*args, &block) raise ArgumentError if args.empty? || block.nil? add_options(args) superclass = determine_superclass(args.last) superclass.describe(*args, &block) end
Sets the default ExampleGroup class
# File lib/spec/example/example_group_factory.rb, line 53 def default(example_group_class) Spec.__send__ :remove_const, :ExampleGroup if Spec.const_defined?(:ExampleGroup) Spec.const_set(:ExampleGroup, example_group_class) old = @example_group_types @example_group_types = Hash.new(example_group_class) @example_group_types.merge!(old) if old end
# File lib/spec/example/example_group_factory.rb, line 13 def example_group_creation_listeners @example_group_creation_listeners ||= [] end
Registers an example group class klass with the symbol type. For example:
Spec::Example::ExampleGroupFactory.register(:farm, FarmExampleGroup)
With that you can append a hash with :type => :farm to the describe method and it will load an instance of FarmExampleGroup.
describe Pig, :type => :farm do ...
If you don’t use the hash explicitly, describe will implicitly use an instance of FarmExampleGroup for any file loaded from the ./spec/farm directory.
# File lib/spec/example/example_group_factory.rb, line 48 def register(key, example_group_class) @example_group_types[key.to_sym] = example_group_class end
# File lib/spec/example/example_group_factory.rb, line 67 def determine_superclass(opts) if type = opts[:type] self[type] elsif opts[:location] =~ /spec(\\|\/)(#{@example_group_types.keys.sort_by{|k| k.to_s.length}.reverse.join('|')})/ self[$2 == '' ? nil : $2.to_sym] else self[nil] end end
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