hjstemplate_test.rb

require 'test_helper'

class HomeControllerTest < ActionController::TestCase

  test "page header should include link to asset" do
    get :index
    assert_response :success
    assert_select 'head script[type="text/javascript"][src="/assets/templates/test.js"]', true, @response.body
  end

end

class HjsTemplateTest < ActionController::IntegrationTest

  def handlebars
    Rails.configuration.handlebars
  end

  def with_template_root(root, sep=nil)
    old, handlebars.templates_root = handlebars.templates_root, root

    if sep
      old_sep, handlebars.templates_path_separator = handlebars.templates_path_separator, sep
    end

    yield
  ensure
    handlebars.templates_root = old
    handlebars.templates_path_separator = old_sep if sep
  end

  test "should replace separators with templates_path_separator" do
    with_template_root("", "-") do
      t = Ember::Handlebars::Template.new {}
      path = t.send(:template_path, 'app/templates/example')
      assert_equal path, 'app-templates-example'
    end
  end

  test "should strip only first occurence of templates_root" do
    with_template_root("app", "/") do
      t = Ember::Handlebars::Template.new {}
      path = t.send(:template_path, 'app/templates/app/example')
      assert_equal path, 'templates/app/example'
    end
  end

  test "should strip templates_root with / in it" do
    with_template_root("app/templates") do
      t = Ember::Handlebars::Template.new {}
      #old, handlebars.templates_root = handlebars.templates_root, 'app/templates'
      path = t.send(:template_path, 'app/templates/app/example')
      assert path == 'app/example', path
    end
  end

  test "asset pipeline should serve template" do
    get "/assets/templates/test.js"
    assert_response :success
    assert_match /Ember\.TEMPLATES\["test"\] = Ember\.Handlebars\.template\(function .*"test"/m, @response.body
  end

  test "should unbind mustache templates" do
    get "/assets/templates/hairy.mustache"
    assert_response :success
    assert_match /Ember\.TEMPLATES\["hairy"\] = Ember\.Handlebars\.template\(function .*unbound/m, @response.body
  end

  test "ensure new lines inside the anon function are persisted" do
    get "/assets/templates/new_lines.js"
    assert_response :success
    assert @response.body.include?("helpers; data = data || {};\n"), @response.body.inspect
  end

end