squashed - added avatar saver/restorer and specsfix/import-export-project-avatar

added spec for avatar saver

avatar saver!

added avatar restorer spec

fix spec

added avatar restorer class

fix export service

fix warnings, added changelog

fix spec

some refactoring based on feedback

fixed a few issues after testing i/e avatar

1 files changed, 25 insertions, 0 deletions

diff --git a/spec/lib/gitlab/import_export/avatar_restorer_spec.rb b/spec/lib/gitlab/import_export/avatar_restorer_spec.rb
new file mode 100644
index 00000000000..15131c0653e
--- /dev/null
+++ b/spec/lib/gitlab/import_export/avatar_restorer_spec.rb
@@ -0,0 +1,25 @@
+require 'spec_helper'
+
+describe Gitlab::ImportExport::AvatarRestorer, lib: true do
+  let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: 'test') }
+  let(:project) { create(:empty_project) }
+
+  before do
+    allow_any_instance_of(described_class).to receive(:avatar_export_path)
+                                                .and_return(Rails.root + "spec/fixtures/dk.png")
+  end
+
+  after do
+    project.remove_avatar!
+  end
+
+  it 'restores a project avatar' do
+    expect(described_class.new(project: project, shared: shared).restore).to be true
+  end
+
+  it 'saves the avatar into the project' do
+    described_class.new(project: project, shared: shared).restore
+
+    expect(project.reload.avatar.file.exists?).to be true
+  end
+end