Replace couchbase counters with drb version

lib/in_memory_q_counter.rb

@@ -0,0 +1,43 @@
+# 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
+  attr_reader :store
+
+  def initialize
+    @store = {}
+  end
+
+  def get(key, options = {})
+    store[key]
+  end
+
+  def set(key, value)
+    store[key] = value
+  end
+
+  def incr(key, options = {})
+    # store[key] ||= options[:initial].to_i
+    # store[key] += 1
+    if store[key]
+      store[key] += 1
+    else
+      store[key] = options[:initial].to_i
+    end
+  end
+
+  def decr(key, options = {})
+    # store[key] ||= options[:initial].to_i
+    # store[key] -= 1
+    if store[key]
+      store[key] -= 1
+    else
+      store[key] = options[:initial].to_i
+    end
+  end
+
+  def flush
+    store.clear
+  end
+end