added rspec to check if 'Preserve owner?' checkbox is working

spec/models/miq_report/import_export_spec.rb

@@ -25,6 +25,29 @@
 
     subject { MiqReport.import_from_hash(@new_report, @options) }
 
+    context "report access" do
+      before do
+        @some_group  = FactoryGirl.create(:miq_group)
+        @some_user = FactoryGirl.create(:user)
+        @new_report["MiqReport"]["miq_group_id"] = @some_group.id
+        @new_report["MiqReport"]["user_id"] = @some_user.id
+      end
+
+      it "preserves group and user when :preserve_owner is true" do
+        @options[:preserve_owner] = true
+        imported_report, _ = subject
+        expect(imported_report["miq_group_id"]).to eq(@some_group.id)
+        expect(imported_report["user_id"]).to eq(@some_user.id)
+      end
+
+      it "overrides group and user when :preserve_owner is false" do
+        @options[:preserve_owner] = false
+        imported_report, _ = subject
+        expect(imported_report["miq_group_id"]).to eq(@user.current_group_id)
+        expect(imported_report["user_id"]).to eq(@user.id)
+      end
+    end
+
     context "new report" do
       before { @old_report.destroy }