Add test for file list retrieval and file list download

test/test_wayback_machinve_downloader.rb

@@ -1,8 +1,24 @@
 require 'minitest/autorun'
+require 'pry-rescue/minitest'
 require 'wayback_machine_downloader'
 
+
 class WaybackMachineDownloaderTest < Minitest::Test
-  def test_english_hello
-    assert_equal "Hello world! John", WaybackMachineDownloader.hi("John")
+
+  def setup
+    @wayback_machine_downloader = WaybackMachineDownloader.new base_url: 'http://www.onlyfreegames.net'
   end
+
+  def test_base_url_being_set
+    assert_equal 'http://www.onlyfreegames.net', @wayback_machine_downloader.base_url
+  end
+
+  def test_file_list_curated
+    assert_equal 20081120203712, @wayback_machine_downloader.file_list_curated["linux.htm"][:timestamp]
+  end
+
+  def test_file_download
+    @wayback_machine_downloader.download_files
+  end
+
 end