Add manifest import feature

It allows user to automatically import multiple repositories
with nested structure by uploading a manifest xml file.

AOSP project was used as an example during development of this feature.

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/spec/lib/gitlab/manifest_import/manifest_spec.rb b/spec/lib/gitlab/manifest_import/manifest_spec.rb
new file mode 100644
index 00000000000..a0b7c3f65db
--- /dev/null
+++ b/spec/lib/gitlab/manifest_import/manifest_spec.rb
@@ -0,0 +1,46 @@
+require 'spec_helper'
+
+describe Gitlab::ManifestImport::Manifest, :postgresql do
+  let(:file) { Rails.root.join('spec/fixtures/aosp_manifest.xml') }
+  let(:manifest) { described_class.new(file) }
+
+  describe '#valid?' do
+    context 'valid file' do
+      it { expect(manifest.valid?).to be true }
+    end
+
+    context 'missing or invalid attributes' do
+      let(:file) { Tempfile.new('foo') }
+
+      before do
+        content = <<~EOS
+          <manifest>
+            <remote review="invalid-url" />
+            <project name="platform/build"/>
+          </manifest>
+        EOS
+
+        file.write(content)
+        file.rewind
+      end
+
+      it { expect(manifest.valid?).to be false }
+
+      describe 'errors' do
+        before do
+          manifest.valid?
+        end
+
+        it { expect(manifest.errors).to include('Make sure a <remote> tag is present and is valid.') }
+        it { expect(manifest.errors).to include('Make sure every <project> tag has name and path attributes.') }
+      end
+    end
+  end
+
+  describe '#projects' do
+    it { expect(manifest.projects.size).to eq(660) }
+    it { expect(manifest.projects[0][:name]).to eq('platform/build') }
+    it { expect(manifest.projects[0][:path]).to eq('build/make') }
+    it { expect(manifest.projects[0][:url]).to eq('https://android-review.googlesource.com/platform/build') }
+  end
+end