1 files changed, 101 insertions, 0 deletions
diff --git a/spec/services/lfs/locks_finder_service_spec.rb b/spec/services/lfs/locks_finder_service_spec.rb
new file mode 100644
index 00000000000..e409b77babf
--- /dev/null
+++ b/spec/services/lfs/locks_finder_service_spec.rb
@@ -0,0 +1,101 @@
+require 'spec_helper'
+
+describe Lfs::LocksFinderService do
+  let(:project) { create(:project) }
+  let(:user)    { create(:user) }
+  let(:params)  { {} }
+
+  subject { described_class.new(project, user, params) }
+
+  shared_examples 'no results' do
+    it 'returns an empty list' do
+      result = subject.execute
+
+      expect(result[:status]).to eq(:success)
+      expect(result[:locks]).to be_blank
+    end
+  end
+
+  describe '#execute' do
+    let!(:lock_1) { create(:lfs_file_lock, project: project) }
+    let!(:lock_2) { create(:lfs_file_lock, project: project, path: 'README') }
+
+    context 'find by id' do
+      context 'with results' do
+        let(:params) do
+          { id: lock_1.id }
+        end
+
+        it 'returns the record' do
+          result = subject.execute
+
+          expect(result[:status]).to eq(:success)
+          expect(result[:locks].size).to eq(1)
+          expect(result[:locks].first).to eq(lock_1)
+        end
+      end
+
+      context 'without results' do
+        let(:params) do
+          { id: 123 }
+        end
+
+        include_examples 'no results'
+      end
+    end
+
+    context 'find by path' do
+      context 'with results' do
+        let(:params) do
+          { path: lock_1.path }
+        end
+
+        it 'returns the record' do
+          result = subject.execute
+
+          expect(result[:status]).to eq(:success)
+          expect(result[:locks].size).to eq(1)
+          expect(result[:locks].first).to eq(lock_1)
+        end
+      end
+
+      context 'without results' do
+        let(:params) do
+          { path: 'not-found' }
+        end
+
+        include_examples 'no results'
+      end
+    end
+
+    context 'find all' do
+      context 'with results' do
+        it 'returns all the records' do
+          result = subject.execute
+
+          expect(result[:status]).to eq(:success)
+          expect(result[:locks].size).to eq(2)
+        end
+      end
+
+      context 'without results' do
+        before do
+          LfsFileLock.delete_all
+        end
+
+        include_examples 'no results'
+      end
+    end
+
+    context 'when an error is raised' do
+      it "doesn't succeed" do
+        allow_any_instance_of(described_class).to receive(:find_locks).and_raise(StandardError)
+
+        result = subject.execute
+
+        expect(result[:status]).to eq(:error)
+        expect(result[:locks]).to be_blank
+      end
+    end
+  end
+end