1 files changed, 34 insertions, 8 deletions
diff --git a/spec/models/repository_spec.rb b/spec/models/repository_spec.rb
index b5a42edd192..99ca53938c8 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)
@@ -1134,6 +1150,24 @@ describe Repository, models: true do
     end
   end
 
+  describe '#after_change_head' do
+    it 'flushes the readme cache' do
+      expect(repository).to receive(:expire_method_caches).with([
+        :readme,
+        :changelog,
+        :license,
+        :contributing,
+        :version,
+        :gitignore,
+        :koding,
+        :gitlab_ci,
+        :avatar
+      ])
+
+      repository.after_change_head
+    end
+  end
+
   describe '#before_push_tag' do
     it 'flushes the cache' do
       expect(repository).to receive(:expire_statistics_caches)
@@ -1497,14 +1531,6 @@ describe Repository, models: true do
     end
   end
 
-  describe '#expire_avatar_cache' do
-    it 'expires the cache' do
-      expect(repository).to receive(:expire_method_caches).with(%i(avatar))
-
-      repository.expire_avatar_cache
-    end
-  end
-
   describe '#file_on_head' do
     context 'with a non-existing repository' do
       it 'returns nil' do