module DhEasy::Core::Mock
Public Class Methods
context_vars(exposed_methods)
click to toggle source
Generate a context and message queue from a list of exposed methods.
@param [Array] exposed_methods List of exposed methods.
@example
exposed_methods = [:boo, :bar] context, message_queue = DhEasy::Core::Mock.context_vars exposed_methods context.boo 1, 2 context.bar 'A', 'B' context.bar '111', '222' message_queue # => [ # [:boo, [1, 2]], # [:bar, ['A', 'B']], # [:bar, ['111', '222']] # ]
@return [Array] `[context, message_queue]` being:
* `context`: Object implementing exposed methods. * `[Array] message_queue`: Array to store messages.
# File lib/dh_easy/core/mock.rb, line 30 def self.context_vars exposed_methods context = Object.new metaclass = class << context; self; end message_queue = [] # Beat reference bug exposed_methods = exposed_methods exposed_methods.each do |key| metaclass.send(:define_method, key) do |*args| # Record all method calls into message queue for easy access message_queue << [key, args] end end [context, message_queue] end