additional functional tests, some controller fixes

test/functional/artists_controller_test.rb

@@ -1,8 +1,59 @@
 require 'test_helper'
 
 class ArtistsControllerTest < ActionController::TestCase
-  # Replace this with your real tests.
-  test "the truth" do
-    assert true
+  context "An artists controller" do
+    setup do
+      CurrentUser.user = Factory.create(:user)
+      CurrentUser.ip_addr = "127.0.0.1"
+      @artist = Factory.create(:artist)
+      @user = Factory.create(:user)
+    end
+    
+    teardown do
+      CurrentUser.user = nil
+      CurrentUser.ip_addr = nil
+    end
+    
+    should "render the new page" do
+      get :new, {}, {:user_id => @user.id}
+      assert_response :success
+    end
+    
+    should "render the edit page" do
+      get :edit, {:id => @artist.id}, {:user_id => @user.id}
+      assert_response :success
+    end
+    
+    should "render the show page" do
+      get :show, {:id => @artist.id}
+      assert_response :success
+    end
+    
+    should "render the index page" do
+      get :index
+      assert_response :success
+    end
+    
+    should "create an artist" do
+      assert_difference("Artist.count", 1) do
+        post :create, {:artist => Factory.attributes_for(:artist)}, {:user_id => @user.id}
+      end
+      artist = Artist.last
+      assert_redirected_to(artist_path(artist))
+    end
+    
+    should "update an artist" do
+      post :update, {:id => @artist.id, :artist => {:name => "xxx"}}, {:user_id => @user.id}
+      artist = Artist.last
+      assert_equal("xxx", artist.name)
+      assert_redirected_to(artist_path(artist))
+    end
+    
+    should "revert an artist" do
+      @artist.update_attributes(:name => "xyz")
+      @artist.update_attributes(:name => "abc")
+      version = @artist.versions.first
+      post :revert, {:id => @artist.id, :version_id => version.id}
+    end
   end
 end