wash_trade.rb in SimBot-0.1.10

- old
+ new

@@ -2,10 +2,11 @@
 module Deamons
   # Simple process to add wash trades to a market in order to simulate trade matching for QA and dev
   class WashTrade
     require 'utils'
     def initialize(api, market, freq)
+      @g_count = 1
       @api = api
       @market = market
       @freq = freq
       Process.fork do
         Process.daemon(true)
@@ -19,19 +20,29 @@
 
     def start
       count = 0
       loop do
         vol = rand(0.2...3)
-        price = Utils.quote(@market)
+        price = move_price
         @api.post_order(@market, price, vol, 'sell')
         delay = (1.00 / @freq)
         sleep(delay)
         @api.post_order(@market, price, vol, 'buy')
         puts "order ##{count} placed"
         count += 1
       end
     rescue ::StandardError => e
       puts e
+    end
+
+    def move_price
+      range = 1.015
+      if @g_count > 100
+        range = rand(1.005...1.010)
+        @g_count = 0
+      end
+      @g_count += 1
+      Utils.quote(@market) * rand(1.003...range)
     end
 
     # Attempts to write the pid of the forked process to the pid file.
     def write_pid_file(pid, pidfile)
       File.open pidfile, "w" do |f|
\ No newline at end of file