From 62a5058a975a92f673797e8f5285ef5f993b3840 Mon Sep 17 00:00:00 2001
From: Alexander Kabui
Date: Mon, 12 Apr 2021 16:56:57 +0300
Subject: fix tests for lit correlation

---
 tests/unit/computations/test_correlation.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/unit/computations/test_correlation.py b/tests/unit/computations/test_correlation.py
index 8f3ef25..26301eb 100644
--- a/tests/unit/computations/test_correlation.py
+++ b/tests/unit/computations/test_correlation.py
@@ -302,6 +302,7 @@ class TestCorrelation(TestCase):
         db value if corr coefficient is empty
         """
         database_instance = mock.Mock()
+        database_instance.cursor.return_value = DataBase()
         database_instance.execute.return_value.fetchone.return_value = None
 
         lit_results = fetch_lit_correlation_data(conn=database_instance,
-- 
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