From 4de27f12a995e50f17761105c3ab051e42d13cbb Mon Sep 17 00:00:00 2001
From: Daniel Rafeh <daniel.rafeh@student.reutlingen-university.de>
Date: Mon, 24 Mar 2025 12:45:31 +0000
Subject: [PATCH] Delete calculator.py
---
calculator.py | 66 ---------------------------------------------------
1 file changed, 66 deletions(-)
delete mode 100644 calculator.py
diff --git a/calculator.py b/calculator.py
deleted file mode 100644
index 1a0959c..0000000
--- a/calculator.py
+++ /dev/null
@@ -1,66 +0,0 @@
-from abc import ABC, abstractmethod
-import unittest
-
-class ICalculator(ABC):
- @abstractmethod
- def add(self, a, b):
- pass
-
- @abstractmethod
- def sub(self, a, b):
- pass
-
- @abstractmethod
- def mul(self, a, b):
- pass
-
- @abstractmethod
- def div(self, a, b):
- pass
-
-class Calculator(ICalculator):
- def add(self, a, b):
- return a + b
-
- def sub(self, a, b):
- return a - b
-
- def mul(self, a, b):
- return a * b
-
- def div(self, a, b):
- if b == 0:
- raise ValueError("Division durch die Zahl null ist nicht erlaubt")
- return a / b
-
-class TestCalculator(unittest.TestCase):
- def setUp(self):
- self.calc = Calculator()
-
- # Test add-function
- def test_add(self):
- erg = self.calc.add(3, 5)
- self.assertEqual(erg, 8)
-
- # Test sub-function
- def test_sub(self):
- erg = self.calc.sub(10, 3)
- self.assertEqual(erg, 7)
-
- # Test mul-function
- def test_mul(self):
- erg = self.calc.mul(4, 6)
- self.assertEqual(erg, 24)
-
- # Test div-function
- def test_div(self):
- erg = self.calc.div(20, 4)
- self.assertEqual(erg, 5)
-
- # Test div/0
- def test_div_by_zero(self):
- with self.assertRaises(ValueError):
- self.calc.div(10, 0)
-
-if __name__ == "__main__":
- unittest.main()
--
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