Add couchbase with modifications, formalize broadcaster and make testable and some other stuff

spec/support/in_memory_q_counter.rb

@@ -0,0 +1,29 @@
+# This is a non thread safe replacement for the
+# couchbase counter mechanism since every test needs
+# a clean start and Hash#clear is soooo much faster than
+# a couchbase bucket flush
+class InMemoryQCounter
+  STORE = {}
+
+  def get(key)
+    STORE[key]
+  end
+
+  def set(key, value)
+    STORE[key] = value
+  end
+
+  def incr(key, options = {})
+    STORE[key] ||= options[:initial].to_i
+    STORE[key] += 1
+  end
+
+  def decr(key, options = {})
+    STORE[key] ||= options[:initial].to_i
+    STORE[key] -= 1
+  end
+
+  def flush
+    STORE.clear
+  end
+end

spec/support/matchers/broadcast_to_supplier_matcher.rb

@@ -0,0 +1,49 @@
+module Matchers
+  class BroadcastToSupplier
+    class TestBroadcaster
+      attr_reader :broadcasts
+
+      def initialize
+        @broadcasts = []
+      end
+
+      def broadcast(object)
+        self.broadcasts << object
+      end
+    end
+
+    def initialize(supplier_id)
+      @supplier_id = supplier_id
+    end
+
+    def matches?(block)
+      old_broadcaster = Qwaiter.broadcaster
+      test_broadcaster = TestBroadcaster.new
+      Qwaiter.broadcaster = test_broadcaster
+      block.call
+      Qwaiter.broadcaster = old_broadcaster
+
+      relevant_broadcasts = test_broadcaster.broadcasts.select{|b| b[:channel] =~ /^\/supplier\/#{@supplier_id}/ && b[:data][:event] == @message}
+      @failure_debug_content = "was #{relevant_broadcasts.map{|b| b[:data][:data].inspect}.join(" and ")}"
+      relevant_broadcasts.any?{|b| b[:data][:data] == @target_object}
+    end
+
+    def message(msg)
+      @message = msg
+      self
+    end
+
+    def with(target_object)
+      @target_object = target_object
+      self
+    end
+
+    def failure_message
+      "supplier #{@supplier_id} did not receive broadcast #{@message} with #{@target_object.inspect} #{@failure_debug_content}"
+    end
+  end
+
+  def broadcast_to_supplier(*args, &block)
+    BroadcastToSupplier.new(*args, &block)
+  end
+end

spec/support/matchers/broadcast_to_user_matcher.rb

@@ -0,0 +1,49 @@
+module Matchers
+  class BroadcastToUser
+    class TestBroadcaster
+      attr_reader :broadcasts
+
+      def initialize
+        @broadcasts = []
+      end
+
+      def broadcast(object)
+        self.broadcasts << object
+      end
+    end
+
+    def initialize(user_id)
+      @user_id = user_id
+    end
+
+    def matches?(block)
+      old_broadcaster = Qwaiter.broadcaster
+      test_broadcaster = TestBroadcaster.new
+      Qwaiter.broadcaster = test_broadcaster
+      block.call
+      Qwaiter.broadcaster = old_broadcaster
+
+      relevant_broadcasts = test_broadcaster.broadcasts.select{|b| b[:channel] =~ /^\/user\/#{@user_id}/ && b[:data][:event] == @message}
+      @failure_debug_content = "was #{relevant_broadcasts.map{|b| b[:data][:data].inspect}.join(" and ")}"
+      relevant_broadcasts.any?{|b| b[:data][:data] == @target_object}
+    end
+
+    def message(msg)
+      @message = msg
+      self
+    end
+
+    def with(target_object)
+      @target_object = target_object
+      self
+    end
+
+    def failure_message
+      "user #{@user_id} did not receive broadcast #{@message} with #{@target_object.inspect} #{@failure_debug_content}"
+    end
+  end
+
+  def broadcast_to_user(*args, &block)
+    BroadcastToUser.new(*args, &block)
+  end
+end