import unittest
import sys
from io import StringIO

class TestUserCode(unittest.TestCase):
    def test_statement1_true(self):
        self._testMethodName = 'statement1 equals True'
        
        import user_code
        self.assertTrue(hasattr(user_code, 'statement1'), "Expected 'statement1' to be defined.")

        self.assertEqual(user_code.statement1, True, "Expected 'statement1' to be True.")

    def test_statement2_true(self):
        self._testMethodName = 'statement2 equals True'
        import user_code
        self.assertTrue(hasattr(user_code, 'statement2'), "Expected 'statement2' to be defined.")

        self.assertEqual(user_code.statement2, True, "Expected 'statement2' to be True.")

    def test_statement3_true(self):
        self._testMethodName = 'statement3 equals True'
        import user_code
        self.assertTrue(hasattr(user_code, 'statement3'), "Expected 'statement3' to be defined.")
        self.assertEqual(user_code.statement3, True, "Expected 'statement3' to be True.")

if __name__ == '__main__':
    unittest.main()

test_main.py

> **Note**
>
> You use boolean logic almost every day, but in a way that is normal for you. For instance, if you say, **"I am older than my sister"**, it can be represented as *my age* `>` *sister's age*. Or if you say, **"My mom's and my hobbies are distinct"**, it means *my hobbies* `!=` *mom's hobbies*. 

This course is going to help you dive deeper into data types and try to work with them. Here you will learn basic operations and all ins and outs of numbers, boolean data type, and strings. This course consists of a lot of practical tasks after which you will become a skillful programmer.

Numeric data types are crucial in Python, so it is important to start with them. Here you will work with simple math operations and find out the purposes of learning different types of numerical data.

The main goal of this section is to clarify the boolean data types; it's a sub type of numeric data, but indeed it is more challenging. Since it is always better to excel in the more difficult topics, this section is a valuable part of your curriculum.

Strings are a way for us to implement your phrases in Python, that is, to give instructions to users who are the target audience of your program. Indeed, it is always better to be able to work with strings because they should be used in your code. You'll understand why soon.

This chapter consists of practical tasks that combine all the examined topics together with a bit of theory.

Data Types in Python

Challenge: Comparison Operators

Solution

Challenge: Comparison Operators

Solution