[Solved] Consider this test code:def test_string(): text = "hello" assert text.upper() == "HELLO"What is the test outcome? | Testing Fundamentals

Testing Fundamentals - Why Software Testing Matters

Consider this test code:

def test_string():
    text = "hello"
    assert text.upper() == "HELLO"

What is the test outcome?

ATest fails because 'hello'.upper() is 'hello'

BTest passes because 'hello'.upper() is 'HELLO'

CTest raises an exception

DTest is ignored

Step-by-Step Solution

Solution:

Step 1: Evaluate the method call
Calling upper() on 'hello' returns 'HELLO'.
Step 2: Check the assertion
Assertion compares 'HELLO' == 'HELLO', which is true, so test passes.
Final Answer:
Test passes because 'hello'.upper() is 'HELLO' -> Option B
Quick Check:
String upper() returns uppercase, assertion true [OK]

Quick Trick: String.upper() converts to uppercase [OK]

Common Mistakes:

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