From e225054a167086b97923a8449fd0af013ce26933 Mon Sep 17 00:00:00 2001
From: BonfaceKilz
Date: Thu, 24 Feb 2022 17:13:17 +0300
Subject: Create new method for filling csv with a default value

* gn3/csvcmp.py (fill_csv): Given a csv text with uneven or incomplete fields
whole length are less than width, fill them with a value which defaults to
"x".

* tests/unit/test_csvcmp.py (test_fill_csv): Test cases for the above.
---
 tests/unit/test_csvcmp.py | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'tests')

diff --git a/tests/unit/test_csvcmp.py b/tests/unit/test_csvcmp.py
index f73865d..716adb5 100644
--- a/tests/unit/test_csvcmp.py
+++ b/tests/unit/test_csvcmp.py
@@ -1,9 +1,26 @@
 from gn3.csvcmp import csv_diff
+from gn3.csvcmp import fill_csv
 from gn3.csvcmp import remove_insignificant_edits
 
 import pytest
 
 
+@pytest.mark.unit_test
+def test_fill_csv():
+    test_input = """
+Strain Name,Value,SE,Count
+BXD1,18,x,0
+BXD12,16,x,x
+BXD14,15,x,x
+BXD15,14,x,x
+"""
+    expected_output = """Strain Name,Value,SE,Count,Sex
+BXD1,18,x,0,x
+BXD12,16,x,x,x
+BXD14,15,x,x,x
+BXD15,14,x,x,x"""
+    assert(fill_csv(test_input, width=5, value="x"))
+
 @pytest.mark.unit_test
 def test_remove_insignificant_data():
     diff_data = {
-- 
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