1 files changed, 28 insertions, 0 deletions
diff --git a/spec/lib/gitlab/import_export/hash_util_spec.rb b/spec/lib/gitlab/import_export/hash_util_spec.rb
new file mode 100644
index 00000000000..1c3a0b23ece
--- /dev/null
+++ b/spec/lib/gitlab/import_export/hash_util_spec.rb
@@ -0,0 +1,28 @@
+require 'spec_helper'
+
+describe Gitlab::ImportExport::HashUtil, lib: true do
+  let(:stringified_array) { [{ 'test' => 1 }] }
+  let(:stringified_array_with_date) { [{ 'test_date' => '2016-04-06 06:17:44 +0200' }] }
+
+  describe '.deep_symbolize_array!' do
+    it 'symbolizes keys' do
+      expect { described_class.deep_symbolize_array!(stringified_array) }.to change {
+        stringified_array.first.keys.first
+      }.from('test').to(:test)
+    end
+  end
+
+  describe '.deep_symbolize_array_with_date!' do
+    it 'symbolizes keys' do
+      expect { described_class.deep_symbolize_array_with_date!(stringified_array_with_date) }.to change {
+        stringified_array_with_date.first.keys.first
+      }.from('test_date').to(:test_date)
+    end
+
+    it 'transforms date strings into Time objects' do
+      expect { described_class.deep_symbolize_array_with_date!(stringified_array_with_date) }.to change {
+        stringified_array_with_date.first.values.first.class
+      }.from(String).to(ActiveSupport::TimeWithZone)
+    end
+  end
+end