require 'spec_helper'

describe EMDextras::Spec::Spy do
  subject { described_class.new }
  describe :"called?" do
    it "should record calls" do
      subject.foo(1, :a => "b")
    
      subject.called?(:foo, 1, :a => "b").should be_true
      subject.called?(:bar, 1, :a => "b").should be_false
      subject.called?(:foo, 1, :a => "c").should be_false
    end  
  end

  describe :received_call! do
    it "should do nothing if the call was really received" do
      EM.run do 
        subject.foo(1, :a => "b")

        subject.received_call!(:foo, 1, :a => "b")
      end
    end

    it "should raise an exception if the call was not received" do
      expect {
        EM.run do 
          subject.foo(1, :a => "b")
        
          subject.received_call!(:bar, 1, :a => "b")
        end
      }.to raise_error(/bar.*foo/)
    end

    context "when the method is triggered asynchronously" do
      it "should should probe until the call is received" do
        EM.run do
          EM.next_tick do 
            subject.foo(1,2,3)
          end
  
          subject.received_call!(:foo, 1,2,3)
        end
      end
    end
  end

end