From 7106ca9e985d0bf9ce983175697ebf016e6e3f1e Mon Sep 17 00:00:00 2001
From: Hatice Yildirim <Hatice.Yildirim@student.reutlingen-university.de>
Date: Sat, 5 Apr 2025 19:34:51 +0200
Subject: [PATCH] =?UTF-8?q?Meine=20Implementierung=20mit=20AliciMUhamed=20?=
=?UTF-8?q?Testf=C3=A4llen=20getestet?=
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---
Other/AliciMuhamed_2/your_calculator.py | 71 +++++++++++++++++++++++++
1 file changed, 71 insertions(+)
create mode 100644 Other/AliciMuhamed_2/your_calculator.py
diff --git a/Other/AliciMuhamed_2/your_calculator.py b/Other/AliciMuhamed_2/your_calculator.py
new file mode 100644
index 0000000..0c826a8
--- /dev/null
+++ b/Other/AliciMuhamed_2/your_calculator.py
@@ -0,0 +1,71 @@
+#Meine Implementierungen auf Testfälle anderer Studierenden testen: StringCalculator
+
+
+import unittest
+from stringCalculator import StringCalculator
+
+
+class TestStingCalculator(unittest.TestCase):
+ def setUp(self):
+ self.calculator = StringCalculator()
+
+ def test_implements_interface(self):
+ self.assertIsInstance(self.calculator, StringCalculator)
+
+ def test_empty_string(self):
+ self.assertEqual(self.calculator.add(""), 0) #leerer string + 0
+ def test_single_number(self):
+ self.assertEqual(self.calculator.add("5"),5) #eingabe von einem String
+ def test_multiple_numbers(self):
+ self.assertEqual(self.calculator.add("5,5"),10)#eingabe mehrere strings
+ def test_unknowen_amount_of_numbers(self):
+ self.assertEqual(self.calculator.add("1,2,3"),6)
+ self.assertEqual(self.calculator.add("10,20,30,40"),100)
+ self.assertEqual(self.calculator.add("1,2,3,4,5,6"),21)
+ def test_numbers_seperated_by_newline(self):
+ self.assertEqual(self.calculator.add("1\n2"),3)
+ self.assertEqual(self.calculator.add("1\n2\n3"),6)
+ self.assertEqual(self.calculator.add("10,20\n30"),60)
+
+ def test_negative_number_exception(self):
+
+ 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")
+ def test_add_numbers_with_custom_delimiter(self):
+ self.assertEqual(self.calculator.add("//;\n1;2;3"),6)
+ self.assertEqual(self.calculator.add("//;\n1,2,3"),6)
+ with self.assertRaises(ValueError) as e:
+ self.calculator.add("//;\n-3,4")
+ self.assertEqual(str(e.exception),"negatives not allowed: -3")
+
+ def test_add_numbers_greater_than_1000(self):
+ self.assertEqual(self.calculator.add("1,1001,2,3"),6)
+ def test_add_numbers_greater_than_1000_1002(self):
+ self.assertEqual(self.calculator.add("1002,1,2,3"),6)
+ def test_add_numbers_greater_1000_and_minus(self):
+ with self.assertRaises(ValueError) as e:
+ self.calculator.add("//;\n-3,4;1001")
+ self.assertEqual(str(e.exception),"negatives not allowed: -3")
+ def test_custom_delimiter(self):
+ self.assertEqual(self.calculator.add("//[***]\n1***2***3"),6)
+ def test_custom_del(self):
+ self.assertEqual(self.calculator.add("//[+++]\n1+++2+++3"),6)
+ def test_custom_del2(self):
+ self.assertEqual(self.calculator.add("//[aa]\n1aa2aa3"),6)
+
+
+
+if __name__=='__main__':
+ unittest.main()
\ No newline at end of file
--
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