[tests] update to tests/benches

Rakefile

@@ -1,3 +1,4 @@
+require 'bundler/setup'
 require 'rake/testtask'
 
 Rake::TestTask.new do |t|

bin/sieve

@@ -0,0 +1,19 @@
+#!/usr/bin/env ruby
+# -*- mode: ruby -*-
+
+require 'rubygems'
+require 'bundler/setup'
+require_relative '../lib/sieve/primes'
+
+require 'benchmark'
+
+# require 'minitest/autorun'
+# require 'minitest/benchmark'
+
+input = ARGV.first.to_i
+
+primes = Sieve::Primes.new
+
+Benchmark.bm do |x|
+  x.report("#{input} primes (sieve):") { primes.take(input) }
+end

lib/sieve/controller.rb

@@ -1,5 +1,6 @@
 require 'celluloid'
 require_relative "candidates"
+require_relative "model"
 
 module Sieve
   class Controller

test/sieve/model_test.rb

@@ -2,7 +2,7 @@
 
 require 'sieve/model'
 
-class ModelTest < MiniTest::Unit::TestCase
+class TestModels < MiniTest::Unit::TestCase
 
   # Empty models shouldn't match anything
   def test_model_empty

test/sieve/primes_test.rb

@@ -1,8 +1,18 @@
 require 'minitest/autorun'
+require 'minitest/benchmark'
 require 'prime'
 require 'sieve/primes'
 
-class PrimesTest < MiniTest::Unit::TestCase
+class TestPrimes < MiniTest::Unit::TestCase
+  def self.bench_range
+    [1_000, 10_000, 100_000, 1_000_000]
+  end
+
+  def bench_sieve_primes
+    assert_performance_linear 0.9977 do |n|
+      Sieve::Primes.new.take(n)[4,-1]
+    end
+  end
 
   # Verify that we can at least obtain the seeded values from the controller
   def test_controller_seeds_only