From 4c99a46a5c996b290625bb15c955f46d2c3dca99 Mon Sep 17 00:00:00 2001
From: Muhamed <Muhamedalici@hotmail.de>
Date: Thu, 27 Mar 2025 02:41:11 +0100
Subject: [PATCH] multiple negative numbers and \n
---
String calculator | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/String calculator b/String calculator
index 5cb2cbb..301f591 100644
--- a/String calculator
+++ b/String calculator
@@ -61,6 +61,17 @@ class TestStingCalculator(unittest.TestCase):
with self.assertRaises(ValueError) as e:
self.calculator.add("-1,2")
self.assertEqual(str(e.exception), "negatives not allowed: -1")
+ def test_multiple_negative_numbers_exception(self):
+ with self.assertRaises(ValueError)as e:
+ self.calculator.add("-1,-2,3")
+ self.assertEqual(str(e.exception),"negatives not allowed: -1,-2")
+ with self.assertRaises(ValueError) as e:
+ self.calculator.add("-1,-3,4")
+ self.assertEqual(str(e.exception),"negatives not allowed: -1,-3")
+ with self.assertRaises(ValueError) as e:
+ self.calculator.add("-1\n-3,4")
+ self.assertEqual(str(e.exception),"negatives not allowed: -1,-3")
+
if __name__=='__main__':
unittest.main()
\ No newline at end of file
--
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