Fix Fogbugz Importer not working

This stopped working in GitLab 11.11 when we upgraded to Rails 5.1.
Rails 5 changed ActionController::Parameters to return an Object instead
of a Hash. The old behavior was deprecated in Rails 5 but finally
removed in Rails 5.1

Since the controller wasn't updated properly, the callback endpoint
quietly failed with the message, "Could not connect to FogBugz, check
your url".

To fix this, we need to call `to_h` on the `import_params` to access the
Hash. We also need to do this for the user map and permit specific keys.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/33530

1 files changed, 38 insertions, 0 deletions

diff --git a/spec/controllers/import/fogbugz_controller_spec.rb b/spec/controllers/import/fogbugz_controller_spec.rb
index f1e0923f316..f7c813576aa 100644
--- a/spec/controllers/import/fogbugz_controller_spec.rb
+++ b/spec/controllers/import/fogbugz_controller_spec.rb
@@ -11,6 +11,44 @@ describe Import::FogbugzController do
     sign_in(user)
   end
 
+  describe 'POST #callback' do
+    let(:token) { FFaker::Lorem.characters(8) }
+    let(:uri) { 'https://example.com' }
+    let(:xml_response) { %Q(<?xml version=\"1.0\" encoding=\"UTF-8\"?><response><token><![CDATA[#{token}]]></token></response>) }
+
+    it 'attempts to contact Fogbugz server' do
+      stub_request(:post, "https://example.com/api.asp").to_return(status: 200, body: xml_response, headers: {})
+
+      post :callback, params: { uri: uri, email: 'test@example.com', password: 'mypassword' }
+
+      expect(session[:fogbugz_token]).to eq(token)
+      expect(session[:fogbugz_uri]).to eq(uri)
+      expect(response).to redirect_to(new_user_map_import_fogbugz_path)
+    end
+  end
+
+  describe 'POST #create_user_map' do
+    let(:user_map) do
+      {
+        "2" => {
+          "name" => "Test User",
+          "email" => "testuser@example.com",
+          "gitlab_user" => "3"
+        }
+      }
+    end
+
+    it 'stores the user map in the session' do
+      client = double(user_map: {})
+      expect(controller).to receive(:client).and_return(client)
+
+      post :create_user_map, params: { users: user_map }
+
+      expect(session[:fogbugz_user_map]).to eq(user_map)
+      expect(response).to redirect_to(status_import_fogbugz_path)
+    end
+  end
+
   describe 'GET status' do
     before do
       @repo = OpenStruct.new(name: 'vim')