Merge branch 'master' into fix-git-hooks-when-creating-file

* master: (1031 commits)
  Add changelog entry for renaming API param [ci skip]
  Add missing milestone parameter
  Refactor issues filter in API
  Fix project hooks params
  Gitlab::LDAP::Person uses LDAP attributes configuration
  Don't delete files from spec/fixtures
  Copy, don't move uploaded avatar files
  Minor improvements to changelog docs
  Rename logo, apply for Slack too
  Fix Gemfile.lock for the octokit update
  Fix cross-project references copy to include the project reference
  Add logo in public files
  Use stable icon for Mattermost integration
  rewrite the item.respond_to?(:x?) && item.x? to item.try(:x?)
  API: extern_uid is a string
  Increases pipeline graph drowdown width in order to prevent strange position on chrome on ubuntu
  Removed bottom padding from merge manually from CLI because of repositioning award emoji's
  Make haml_lint happy
  Improve spec
  Add feature tests for Cycle Analytics
  ...

1 files changed, 16 insertions, 0 deletions

diff --git a/spec/models/repository_spec.rb b/spec/models/repository_spec.rb
index 65e96351033..b1fee342b57 100644
--- a/spec/models/repository_spec.rb
+++ b/spec/models/repository_spec.rb
@@ -139,6 +139,22 @@ describe Repository, models: true do
     it { is_expected.to eq('c1acaa58bbcbc3eafe538cb8274ba387047b69f8') }
   end
 
+  describe '#last_commit_id_for_path' do
+    subject { repository.last_commit_id_for_path(sample_commit.id, '.gitignore') }
+
+    it "returns last commit id for a given path" do
+      is_expected.to eq('c1acaa58bbcbc3eafe538cb8274ba387047b69f8')
+    end
+
+    it "caches last commit id for a given path" do
+      cache = repository.send(:cache)
+      key = "last_commit_id_for_path:#{sample_commit.id}:#{Digest::SHA1.hexdigest('.gitignore')}"
+
+      expect(cache).to receive(:fetch).with(key).and_return('c1acaa5')
+      is_expected.to eq('c1acaa5')
+    end
+  end
+
   describe '#find_commits_by_message' do
     it 'returns commits with messages containing a given string' do
       commit_ids = repository.find_commits_by_message('submodule').map(&:id)