shopify_api/test/test_helper.rb

require 'rubygems'
require 'minitest/autorun'
require 'fakeweb'
require 'mocha/setup'
require 'pry'

$LOAD_PATH.unshift(File.dirname(__FILE__))
$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
require 'shopify_api'

FakeWeb.allow_net_connect = false

# setup ShopifyAPI with fake api_key and secret
module Test
  module Unit
  end
end

class Test::Unit::TestCase < Minitest::Unit::TestCase
  def self.test(string, &block)
    define_method("test_#{string}", &block)
  end

  def self.should(string, &block)
    self.test("should_#{string}", &block)
  end

  def self.context(string)
    yield
  end

  def setup
    ActiveResource::Base.format = :json
    [ShopifyAPI, ShopifyAPI::Ping].each do |mod|
      mod.constants.each do |const|
        begin
          const = mod.const_get(const)
          const.format = :json if const.respond_to?(:format=)
        rescue NameError
        end
      end
    end

    ShopifyAPI::Base.clear_session
    ShopifyAPI::Base.site = "https://this-is-my-test-shop.myshopify.com/admin"
    ShopifyAPI::Base.password = nil
    ShopifyAPI::Base.user = nil
  end

  def teardown
    FakeWeb.clean_registry

    ShopifyAPI::Base.clear_session
    ShopifyAPI::Base.site = nil
    ShopifyAPI::Base.password = nil
    ShopifyAPI::Base.user = nil
  end

  # Custom Assertions
  def assert_not(expression)
    refute expression, "Expected <#{expression}> to be false!"
  end

  def assert_nothing_raised
    yield
  end

  def assert_not_includes(array, value)
    refute array.include?(value)
  end

  def assert_includes(array, value)
    assert array.include?(value)
  end

  def load_fixture(name, format=:json)
    File.read(File.dirname(__FILE__) + "/fixtures/#{name}.#{format}")
  end

  def assert_request_body(expected)
    assert_equal expected, FakeWeb.last_request.body
  end

  def fake(endpoint, options={})
    body   = options.has_key?(:body) ? options.delete(:body) : load_fixture(endpoint)
    format = options.delete(:format) || :json
    method = options.delete(:method) || :get
    extension = ".#{options.delete(:extension)||'json'}" unless options[:extension]==false

    url = if options.has_key?(:url)
      options[:url]
    else
      "https://this-is-my-test-shop.myshopify.com/admin/#{endpoint}#{extension}"
    end

    FakeWeb.register_uri(method, url, {:body => body, :status => 200, :content_type => "text/#{format}", :content_length => 1}.merge(options))
  end
end