spec changes

Author: tr4n2uil

.gitignore

@@ -0,0 +1 @@
+dist/*

Rakefile

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+require "rake/testtask"
+
+task :default => :test
+Rake::TestTask.new do |t|
+  t.pattern = "test/*test.rb"
+  t.verbose = false
+end
+
+task :build do
+  system "mkdir -p dist"
+  system "gem build browserstack-local.gemspec"
+  system "mv browserstack-local-*.gem dist"
+  system "gem install ./dist/browserstack-local-*.gem"
+end

browserstack-local.gemspec

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+Gem::Specification.new do |s|
+  s.name        = 'browserstack-local'
+  s.version     = '0.0.0'
+  s.date        = '2016-02-10'
+  s.summary     = "BrowserStack Local"
+  s.description = "Local wrapper for BrowserStack Tunnel"
+  s.authors     = [""]
+  s.email       = ''
+  s.files       = ["lib/browserstack/local.rb", "lib/browserstack/localbinary.rb"]
+  s.homepage    =
+    'http://rubygems.org/gems/browserstack-local'
+  s.license       = 'MIT'
+end
+

lib/browserstack/local.rb

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+require 'browserstack/localbinary'
+
+module BrowserStack
+
+class Local
+  attr_reader :pid
+
+  def initialize(key = nil, binary_path = nil)
+    @key = key
+    @binary_path = if binary_path.nil?
+        BrowserStack::LocalBinary.new.binary_path
+      else
+        binary_path
+      end
+  end
+
+  def add_args(key, value=nil)
+    if key == "key"
+      @key = value
+    elsif key == "v" && value.to_s != "false"
+      @verbose_flag = "-v"
+    elsif key == "force" && value.to_s != "false"
+      @force_flag = "-force"
+    elsif key == "only" && value.to_s != "false"
+      @only_flag = "-only"
+    elsif key == "onlyAutomate" && value.to_s != "false"
+      @only_automate_flag = "-onlyAutomate"
+    elsif key == "forcelocal" && value.to_s != "false"
+      @force_local_flag = "-forcelocal"
+    elsif key == "localIdentifier"
+      @local_identifier_flag = "-localIdentifier '#{value}'"
+    elsif key == "f"
+      @folder_flag = "-f"
+      @folder_path = "'#{value}'"
+    elsif key == "proxyHost"
+      @proxy_host = "-proxyHost '#{value}'"
+    elsif key == "proxyPort"
+      @proxy_port = "-proxyPort #{value}"
+    elsif key == "proxyUser"
+      @proxy_user = "-proxyUser '#{value}'"
+    elsif key == "proxyPass"
+      @proxy_pass = "-proxyPass '#{value}'"
+    elsif key == "hosts"
+      @hosts = value
+    end
+  end
+
+  def start(options = {})
+    options.each_pair do |key, value|
+      self.add_args(key, value)
+    end
+
+    @process = IO.popen(command, "w+")
+
+    while true
+      line = @process.readline
+      break if line.nil?
+      if line.match(/\*\*\* Error\:/)
+        @process.close
+        raise BrowserStack::LocalException.new(line)
+        return
+      end
+      if line.strip == "Press Ctrl-C to exit"
+        @pid = @process.pid
+        return
+      end
+    end
+
+    while true
+      break if self.isRunning
+      sleep 1
+    end
+  end
+
+  def isRunning
+    resp = Net::HTTP.get(URI.parse("http://localhost:45691/check")) rescue nil
+    resp && !resp.match(/running/i).nil?
+  end
+
+  def stop
+    return if @pid.nil?
+    Process.kill("INT", @pid)
+    @process.close
+  end
+
+  def command
+    "#{@binary_path} #{@folder_flag} #{@key} #{@folder_path} #{@force_local_flag} #{@local_identifier_flag} #{@only_flag} #{@only_automate_flag} #{@proxy_host} #{@proxy_port} #{@proxy_user} #{@proxy_pass} #{@force_flag} #{@verbose_flag} #{@hosts}".strip
+  end
+end
+
+class LocalException < Exception
+end
+
+end

lib/browserstack/localbinary.rb

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+require 'net/http'
+require 'rbconfig'
+require 'openssl'
+
+module BrowserStack
+  
+class LocalBinary
+  def initialize
+    host_os = RbConfig::CONFIG['host_os']
+    @http_path = case host_os
+    when /mswin|msys|mingw|cygwin|bccwin|wince|emc/
+      @windows = true
+      "https://s3.amazonaws.com/browserStack/browserstack-local/BrowserStackLocal.exe"
+    when /darwin|mac os/
+      "https://s3.amazonaws.com/browserStack/browserstack-local/BrowserStackLocal-darwin-x64"
+    when /linux/
+      if 1.size == 8
+        "https://s3.amazonaws.com/browserStack/browserstack-local/BrowserStackLocal-linux-x64"
+      else
+        "https://s3.amazonaws.com/browserStack/browserstack-local/BrowserStackLocal-linux-ia32"
+      end
+    end
+  end
+
+  def download
+    dest_parent_dir = File.join(File.expand_path('~'), '.browserstack')
+    unless File.exists? dest_parent_dir
+      Dir.mkdir dest_parent_dir
+    end
+    uri = URI.parse(@http_path)
+    binary_path = File.join(dest_parent_dir, "BrowserStackLocal#{".exe" if @windows}")
+    http = Net::HTTP.new(uri.host, uri.port)
+    http.use_ssl = true
+    http.verify_mode = OpenSSL::SSL::VERIFY_NONE
+    http.request_get(uri.path) do |res|
+      file = open(binary_path, 'w')
+      res.read_body do |chunk|
+        file.write(res.body)
+      end
+      file.close
+      FileUtils.chmod "+x", binary_path
+    end
+    binary_path
+  end
+
+  def binary_path
+    dest_parent_dir = File.join(File.expand_path('~'), '.browserstack')
+    binary_path = File.join(dest_parent_dir, "BrowserStackLocal#{".exe" if @windows}")
+    if File.exists? binary_path
+      binary_path
+    else
+      download
+    end
+  end
+end
+
+end

test/browserstack-local-test.rb

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+require 'rubygems'
+require 'minitest/autorun'
+require 'browserstack/local'
+
+class BrowserStackLocalTest < Minitest::Test
+  def setup
+    @bs_local = BrowserStack::Local.new(ENV["BROWSERSTACK_ACCESS_KEY"])
+  end
+
+  def test_check_pid
+    @bs_local.start
+    refute_nil @bs_local.pid, 0
+  end
+
+  def test_is_running
+    @bs_local.start
+    assert_equal true, @bs_local.isRunning
+  end
+
+  def test_multiple_binary
+    @bs_local.start
+    bs_local_2 = BrowserStack::Local.new(ENV["BROWSERSTACK_ACCESS_KEY"])
+    assert_raises BrowserStack::LocalException do
+      bs_local_2.start
+    end
+  end
+
+  def test_enable_verbose
+    @bs_local.add_args('v')
+    assert_match /\-v/, @bs_local.command
+  end
+
+  def test_set_folder
+    @bs_local.add_args 'f', "/"
+    assert_match /\-f/, @bs_local.command
+    assert_match /\'\/\'/, @bs_local.command
+  end
+
+  def test_enable_force
+    @bs_local.add_args "force"
+    assert_match /\-force/, @bs_local.command
+  end
+
+  def test_enable_only
+    @bs_local.add_args "only"
+    assert_match /\-only/, @bs_local.command
+  end
+
+  def test_enable_only_automate
+    @bs_local.add_args "onlyAutomate"
+    assert_match /\-onlyAutomate/, @bs_local.command
+  end
+
+  def test_enable_force_local
+    @bs_local.add_args "forcelocal"
+    assert_match /\-forcelocal/, @bs_local.command
+  end
+
+  def test_set_local_identifier
+    @bs_local.add_args "localIdentifier", "randomString"
+    assert_match /\-localIdentifier \'randomString\'/, @bs_local.command
+  end
+
+  def test_set_proxy
+    @bs_local.add_args "proxyHost", "localhost"
+    @bs_local.add_args "proxyPort", 8080
+    @bs_local.add_args "proxyUser", "user"
+    @bs_local.add_args "proxyPass", "pass"
+    assert_match /\-proxyHost \'localhost\' \-proxyPort 8080 \-proxyUser \'user\' \-proxyPass \'pass\'/, @bs_local.command
+  end
+
+  def test_hosts
+    @bs_local.add_args "hosts", "localhost,8080,0"
+    assert_match /localhost\,8080\,0/, @bs_local.command
+  end
+
+  def teardown
+    @bs_local.stop
+  end
+end