chore(py-workbook): improove solution and test exe-001

Author: aleattene

learning/python-workbook/chap_01/exe_001_print_address.py

@@ -1,8 +1,15 @@
-
-# Simple ADDRESS PRINTING program.
-
-def print_address(address):
+# Solution Python Workbook Exercise 001: Print Address
+
+def print_address(address: str):
+    """
+    Thi function take a string address and returns it.
+    :param address: a string containing the address
+    :return: a string with the address, that can be eventually formatted
+    """
     return address
 
 
-print(print_address("ATTENE ALESSANDRO\nVia della Speranza, 13\n20019 - Milano (MI)"))
+if __name__ == "__main__":
+    sample_address = "ATTENE ALESSANDRO\nVia della Speranza, 13\n20019 - Milano (MI)"
+    print(print_address(sample_address))
+

learning/python-workbook/chap_01/exe_001_print_address_tes.py

@@ -0,0 +1,12 @@
+from exe_001_print_address import print_address
+
+
+def test_exe_001():
+    """ To start the tests, type from CLI: pytest """
+    name: str = 'ATTENE ALESSANDRO'
+    address: str = 'Via della Speranza, 13'
+    cap: int= 20019
+    city: str = 'Milano (MI)'
+    complete_address: str = f"{name}\n{address}\n{cap} - {city}"
+    result_address: str = print_address(complete_address)
+    assert result_address == complete_address