Add document upload from admin section

spec/models/document_spec.rb

@@ -5,4 +5,23 @@ describe Document do
   it_behaves_like "document validations", "budget_investment_document"
   it_behaves_like "document validations", "proposal_document"
 
+  context "scopes" do
+
+    describe "#admin" do
+
+      it "returns admin documents" do
+        user_document = create(:document)
+        admin_document1 = create(:document, :admin)
+        admin_document2 = create(:document, :admin)
+        admin_document3 = create(:document, :admin)
+
+        expect(Document.admin.count).to eq(3)
+        expect(Document.admin).to include admin_document1
+        expect(Document.admin).to include admin_document2
+        expect(Document.admin).to include admin_document3
+        expect(Document.admin).to_not include user_document
+      end
+
+    end
+  end
 end