From 73269b587cb3542a99a356984b3803d232d4b161 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?R=C3=A9my=20Coutable?= Date: Fri, 16 Sep 2016 10:16:21 +0200 Subject: MergeRequest#environments now returns an empty array when diff_head_commit is nil MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Rémy Coutable --- app/models/merge_request.rb | 2 +- spec/models/merge_request_spec.rb | 20 ++++++++++++++------ 2 files changed, 15 insertions(+), 7 deletions(-) diff --git a/app/models/merge_request.rb b/app/models/merge_request.rb index f7d1253d957..75f48fd4ba5 100644 --- a/app/models/merge_request.rb +++ b/app/models/merge_request.rb @@ -652,7 +652,7 @@ class MergeRequest < ActiveRecord::Base end def environments - return unless diff_head_commit + return [] unless diff_head_commit target_project.environments.select do |environment| environment.includes_commit?(diff_head_commit) diff --git a/spec/models/merge_request_spec.rb b/spec/models/merge_request_spec.rb index 3b815ded2d3..06feeb1bbba 100644 --- a/spec/models/merge_request_spec.rb +++ b/spec/models/merge_request_spec.rb @@ -703,16 +703,24 @@ describe MergeRequest, models: true do describe "#environments" do let(:project) { create(:project) } - let!(:environment) { create(:environment, project: project) } - let!(:environment1) { create(:environment, project: project) } - let!(:environment2) { create(:environment, project: project) } let(:merge_request) { create(:merge_request, source_project: project) } it 'selects deployed environments' do - create(:deployment, environment: environment, sha: project.commit('master').id) - create(:deployment, environment: environment1, sha: project.commit('feature').id) + environments = create_list(:environment, 3, project: project) + create(:deployment, environment: environments.first, sha: project.commit('master').id) + create(:deployment, environment: environments.second, sha: project.commit('feature').id) - expect(merge_request.environments).to eq [environment] + expect(merge_request.environments).to eq [environments.first] + end + + context 'without a diff_head_commit' do + before do + expect(merge_request).to receive(:diff_head_commit).and_return(nil) + end + + it 'returns an empty array' do + expect(merge_request.environments).to be_empty + end end end -- cgit v1.2.1