Sha256: 1c522463be7abeee38bc0a7555f59fda01029de4ab5497e18e75c767b154e571
Contents?: true
Size: 1.71 KB
Versions: 6
Compression:
Stored size: 1.71 KB
Contents
module Coulda
# A factory for Test::Unit::TestCase test methods
class Scenario
attr_reader :name, :test_class
attr_accessor :statements
def initialize(name, my_feature, &block)
raise Exception.new("Scenario must have a name") unless name
@name = name
@statements = []
@my_feature = my_feature
create_and_provision_test_method_using &block
end
# Predicate indicating if the Scenario was provided with an example
def pending?
statements.empty? || has_pending_statements?
end
private
def create_and_provision_test_method_using(&block)
collect_scenario_statements_from &block
define_test_method_using do
self.class.current_scenario.statements.each do |stmt|
if stmt[:method]
if stmt[:block]
raise Exception.new "Passing a block to a method called-by-name is currently unhandle"
else
self.__send__(stmt[:method])
end
elsif stmt[:block]
self.instance_eval &(stmt[:block])
else
pending self.class.current_scenario, stmt
break
end
end
end
end
def collect_scenario_statements_from(&block)
@my_feature.current_scenario = self
if block_given?
@my_feature.instance_eval &block
end
end
def define_test_method_using(&block)
scenario = self
@my_feature.send(:define_method, "test_#{@name.downcase.super_custom_underscore}") do
self.class.current_scenario = scenario
self.instance_eval &block if block
end
end
def has_pending_statements?
statements.find { |s| s[:block].nil? && s[:method].nil? }
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems