1 files changed, 69 insertions, 0 deletions
diff --git a/spec/lib/backup/repository_spec.rb b/spec/lib/backup/repository_spec.rb
new file mode 100644
index 00000000000..6ee3d531d6e
--- /dev/null
+++ b/spec/lib/backup/repository_spec.rb
@@ -0,0 +1,69 @@
+require 'spec_helper'
+
+describe Backup::Repository do
+  let(:progress) { StringIO.new }
+  let!(:project) { create(:project) }
+
+  before do
+    allow(progress).to receive(:puts)
+    allow(progress).to receive(:print)
+
+    allow_any_instance_of(String).to receive(:color) do |string, _color|
+      string
+    end
+
+    allow_any_instance_of(described_class).to receive(:progress).and_return(progress)
+  end
+
+  describe '#dump' do
+    describe 'repo failure' do
+      before do
+        allow(Gitlab::Popen).to receive(:popen).and_return(['normal output', 0])
+      end
+
+      it 'does not raise error' do
+        expect { described_class.new.dump }.not_to raise_error
+      end
+    end
+  end
+
+  describe '#restore' do
+    describe 'command failure' do
+      before do
+        allow(Gitlab::Popen).to receive(:popen).and_return(['error', 1])
+      end
+
+      it 'shows the appropriate error' do
+        described_class.new.restore
+
+        expect(progress).to have_received(:puts).with("Ignoring error on #{project.full_path} - error")
+      end
+    end
+  end
+
+  describe '#empty_repo?' do
+    context 'for a wiki' do
+      let(:wiki) { create(:project_wiki) }
+
+      it 'invalidates the emptiness cache' do
+        expect(wiki.repository).to receive(:expire_emptiness_caches).once
+
+        wiki.empty?
+      end
+
+      context 'wiki repo has content' do
+        let!(:wiki_page) { create(:wiki_page, wiki: wiki) }
+
+        it 'returns true, regardless of bad cache value' do
+          expect(described_class.new.send(:empty_repo?, wiki)).to be(false)
+        end
+      end
+
+      context 'wiki repo does not have content' do
+        it 'returns true, regardless of bad cache value' do
+          expect(described_class.new.send(:empty_repo?, wiki)).to be_truthy
+        end
+      end
+    end
+  end
+end