v 0.0.41 add slack_add

junit.xml

@@ -0,0 +1 @@
+<?xml version="1.0" encoding="utf-8"?><testsuites><testsuite name="pytest" errors="0" failures="0" skipped="0" tests="6" time="0.090" timestamp="2024-08-09T17:54:22.016303-04:00" hostname="Dingkuns-MBP.attlocal.net"><testcase classname="tests.test_extract_countries" name="test_get_contents_of_file" time="0.004" /><testcase classname="tests.test_extract_countries" name="test_get_country_dict" time="0.000" /><testcase classname="tests.test_extract_countries" name="test_print_results" time="0.001" /><testcase classname="tests.test_shopping_list" name="test_change_shopping_list" time="0.001" /><testcase classname="tests.test_slack_add" name="test_add_two_numbers" time="0.001" /><testcase classname="tests.test_the_meaning_of_life" name="test_the_meaning_of_life" time="0.001" /></testsuite></testsuites>

python_practice.md

@@ -116,4 +116,30 @@
             countries = get_country_dict(country_list)
             print_results(continent_name, countries)
     ```
-    ![Extract countries output](./screenshots/extract_countries_output.png)
+    ![Extract countries output](./screenshots/extract_countries_output.png)
+
+
+1. Simple sum of two numbers that input from the user
+    ```python
+    """Module to add two numbers that input from the user, and print the sum of them."""
+
+
+    def add_two_numbers() -> None:
+        """
+        Function to add two numbers that input from the user,
+        and print the sum of them.
+        """
+        try:
+            number1 = int(input("Enter the first number you want to add:\n"))
+            number2 = int(input("Enter the second number you want to add:\n"))
+        except ValueError:
+            print("Invalid input. Please enter valid integers.")
+            exit(1)
+        nums_sum = number1 + number2
+        print(f"The sum of {number1} and {number2} is {nums_sum}.")
+
+
+    if __name__ == "__main__":
+        add_two_numbers()
+    ```
+    ![Simple sum output](./screenshots/slack_add_output.png)

src/slack_add.py

@@ -0,0 +1,20 @@
+"""Module to add two numbers that input from the user, and print the sum of them."""
+
+
+def add_two_numbers() -> None:
+    """
+    Function to add two numbers that input from the user,
+    and print the sum of them.
+    """
+    try:
+        number1 = int(input("Enter the first number you want to add:\n"))
+        number2 = int(input("Enter the second number you want to add:\n"))
+    except ValueError:
+        print("Invalid input. Please enter valid integers.")
+        exit(1)
+    nums_sum = number1 + number2
+    print(f"The sum of {number1} and {number2} is {nums_sum}.")
+
+
+if __name__ == "__main__":
+    add_two_numbers()

tests/test_slack_add.py

@@ -0,0 +1,19 @@
+"""Module to test the add_two_numbers function from slack_add.py."""
+
+from unittest.mock import patch
+from slack_add import add_two_numbers  # type: ignore
+
+
+def test_add_two_numbers() -> None:
+    """
+    Test that the function add_two_numbers() prints the correct sum.
+    """
+    with patch("builtins.input", side_effect=[2, 3]), patch(
+        "builtins.print"
+    ) as mocked_print:
+        add_two_numbers()
+
+        expected_output = "The sum of 2 and 3 is 5."
+        actual_output = mocked_print.call_args_list[0][0][0]
+
+        assert actual_output == expected_output