Use resourceful routes for granting/revoking user roles

[rails.git] / test / controllers / user_roles_controller_test.rb

diff --git a/test/controllers/user_roles_controller_test.rb b/test/controllers/user_roles_controller_test.rb
index f73fc9056293571f54845211fb60575cf664fcb0..301a89f568c9ae01dccf150759635436ed7c0760 100644 (file)
--- a/test/controllers/user_roles_controller_test.rb
+++ b/test/controllers/user_roles_controller_test.rb
@@ -1,138 +1,141 @@
 require "test_helper"
 
-class UserRolesControllerTest < ActionController::TestCase
+class UserRolesControllerTest < ActionDispatch::IntegrationTest
   ##
   # test all routes which lead to this controller
   def test_routes
     assert_routing(
-      { :path => "/user/username/role/rolename/grant", :method => :post },
-      { :controller => "user_roles", :action => "grant", :display_name => "username", :role => "rolename" }
+      { :path => "/user/username/roles/rolename", :method => :post },
+      { :controller => "user_roles", :action => "create", :user_display_name => "username", :role => "rolename" }
     )
     assert_routing(
-      { :path => "/user/username/role/rolename/revoke", :method => :post },
-      { :controller => "user_roles", :action => "revoke", :display_name => "username", :role => "rolename" }
+      { :path => "/user/username/roles/rolename", :method => :delete },
+      { :controller => "user_roles", :action => "destroy", :user_display_name => "username", :role => "rolename" }
     )
   end
 
   ##
-  # test the grant action
-  def test_grant
+  # test the grant role action
+  def test_update
     target_user = create(:user)
     normal_user = create(:user)
     administrator_user = create(:administrator_user)
     super_user = create(:super_user)
 
     # Granting should fail when not logged in
-    post :grant, :params => { :display_name => target_user.display_name, :role => "moderator" }
+    post user_role_path(target_user, "moderator")
     assert_response :forbidden
 
     # Login as an unprivileged user
-    session[:user] = normal_user.id
+    session_for(normal_user)
 
     # Granting should still fail
-    post :grant, :params => { :display_name => target_user.display_name, :role => "moderator" }
-    assert_redirected_to user_path(target_user.display_name)
-    assert_equal "Only administrators can perform user role management, and you are not an administrator.", flash[:error]
+    post user_role_path(target_user, "moderator")
+    assert_redirected_to :controller => :errors, :action => :forbidden
 
     # Login as an administrator
-    session[:user] = administrator_user.id
+    session_for(administrator_user)
 
     UserRole::ALL_ROLES.each do |role|
       # Granting a role to a non-existent user should fail
       assert_difference "UserRole.count", 0 do
-        post :grant, :params => { :display_name => "non_existent_user", :role => role }
+        post user_role_path("non_existent_user", role)
       end
       assert_response :not_found
-      assert_template "user/no_such_user"
+      assert_template "users/no_such_user"
       assert_select "h1", "The user non_existent_user does not exist"
 
       # Granting a role to a user that already has it should fail
       assert_no_difference "UserRole.count" do
-        post :grant, :params => { :display_name => super_user.display_name, :role => role }
+        post user_role_path(super_user, role)
       end
-      assert_redirected_to user_path(super_user.display_name)
+      assert_redirected_to user_path(super_user)
       assert_equal "The user already has role #{role}.", flash[:error]
 
       # Granting a role to a user that doesn't have it should work...
       assert_difference "UserRole.count", 1 do
-        post :grant, :params => { :display_name => target_user.display_name, :role => role }
+        post user_role_path(target_user, role)
       end
-      assert_redirected_to user_path(target_user.display_name)
+      assert_redirected_to user_path(target_user)
 
       # ...but trying a second time should fail
       assert_no_difference "UserRole.count" do
-        post :grant, :params => { :display_name => target_user.display_name, :role => role }
+        post user_role_path(target_user, role)
       end
-      assert_redirected_to user_path(target_user.display_name)
+      assert_redirected_to user_path(target_user)
       assert_equal "The user already has role #{role}.", flash[:error]
     end
 
     # Granting a non-existent role should fail
     assert_difference "UserRole.count", 0 do
-      post :grant, :params => { :display_name => target_user.display_name, :role => "no_such_role" }
+      post user_role_path(target_user, "no_such_role")
     end
-    assert_redirected_to user_path(target_user.display_name)
-    assert_equal "The string `no_such_role' is not a valid role.", flash[:error]
+    assert_redirected_to user_path(target_user)
+    assert_equal "The string 'no_such_role' is not a valid role.", flash[:error]
   end
 
   ##
-  # test the revoke action
-  def test_revoke
+  # test the revoke role action
+  def test_destroy
     target_user = create(:user)
     normal_user = create(:user)
     administrator_user = create(:administrator_user)
     super_user = create(:super_user)
 
     # Revoking should fail when not logged in
-    post :revoke, :params => { :display_name => target_user.display_name, :role => "moderator" }
+    delete user_role_path(target_user, "moderator")
     assert_response :forbidden
 
     # Login as an unprivileged user
-    session[:user] = normal_user.id
+    session_for(normal_user)
 
     # Revoking should still fail
-    post :revoke, :params => { :display_name => target_user.display_name, :role => "moderator" }
-    assert_redirected_to user_path(target_user.display_name)
-    assert_equal "Only administrators can perform user role management, and you are not an administrator.", flash[:error]
+    delete user_role_path(target_user, "moderator")
+    assert_redirected_to :controller => :errors, :action => :forbidden
 
     # Login as an administrator
-    session[:user] = administrator_user.id
+    session_for(administrator_user)
 
     UserRole::ALL_ROLES.each do |role|
       # Removing a role from a non-existent user should fail
       assert_difference "UserRole.count", 0 do
-        post :revoke, :params => { :display_name => "non_existent_user", :role => role }
+        delete user_role_path("non_existent_user", role)
       end
       assert_response :not_found
-      assert_template "user/no_such_user"
+      assert_template "users/no_such_user"
       assert_select "h1", "The user non_existent_user does not exist"
 
       # Removing a role from a user that doesn't have it should fail
       assert_no_difference "UserRole.count" do
-        post :revoke, :params => { :display_name => target_user.display_name, :role => role }
+        delete user_role_path(target_user, role)
       end
-      assert_redirected_to user_path(target_user.display_name)
+      assert_redirected_to user_path(target_user)
       assert_equal "The user does not have role #{role}.", flash[:error]
 
       # Removing a role from a user that has it should work...
       assert_difference "UserRole.count", -1 do
-        post :revoke, :params => { :display_name => super_user.display_name, :role => role }
+        delete user_role_path(super_user, role)
       end
-      assert_redirected_to user_path(super_user.display_name)
+      assert_redirected_to user_path(super_user)
 
       # ...but trying a second time should fail
       assert_no_difference "UserRole.count" do
-        post :revoke, :params => { :display_name => super_user.display_name, :role => role }
+        delete user_role_path(super_user, role)
       end
-      assert_redirected_to user_path(super_user.display_name)
+      assert_redirected_to user_path(super_user)
       assert_equal "The user does not have role #{role}.", flash[:error]
     end
 
     # Revoking a non-existent role should fail
     assert_difference "UserRole.count", 0 do
-      post :revoke, :params => { :display_name => target_user.display_name, :role => "no_such_role" }
+      delete user_role_path(target_user, "no_such_role")
     end
-    assert_redirected_to user_path(target_user.display_name)
-    assert_equal "The string `no_such_role' is not a valid role.", flash[:error]
+    assert_redirected_to user_path(target_user)
+    assert_equal "The string 'no_such_role' is not a valid role.", flash[:error]
+
+    # Revoking administrator role from current user should fail
+    delete user_role_path(administrator_user, "administrator")
+    assert_redirected_to user_path(administrator_user)
+    assert_equal "Cannot revoke administrator role from current user.", flash[:error]
   end
 end