1 files changed, 7 insertions, 0 deletions

diff --git a/tests/utils.h b/tests/utils.h
new file mode 100644
index 0000000..45c1409
--- /dev/null
+++ b/tests/utils.h
@@ -0,0 +1,7 @@
+#pragma once
+
+#include <QList>
+
+double variance(const QList<double> &values);
+double maxDifference(const QList<double> &values);
+