Continuous Delivery testing in Testing Fundamentals - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to define the main goal of Continuous Delivery testing.

Testing Fundamentals

def continuous_delivery_goal():
    return "[1]"

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ADeliver software changes quickly and safely

BWrite only manual tests

CAvoid automation

DDelay releases for months

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing options that suggest avoiding automation or delaying releases.

The main goal of Continuous Delivery testing is to deliver software changes quickly and safely by automating tests and deployment.

2fill in blank

medium

Complete the code to identify the type of tests most important in Continuous Delivery pipelines.

Testing Fundamentals

important_tests = "[1]"

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AAutomated unit and integration tests

BOnly performance tests

CManual exploratory tests

DAd-hoc tests

Attempts:

3 left

💡 Hint

Common Mistakes

Selecting manual or ad-hoc tests which slow down the pipeline.

Automated unit and integration tests are crucial in Continuous Delivery to ensure fast and reliable feedback.

3fill in blank

hard

Fix the error in the test automation step to correctly trigger tests in the pipeline.

Testing Fundamentals

def run_tests():
    if not [1]:
        print("Tests failed")
    else:
        print("Tests passed")

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Atests_failed()

Btests_running()

Ctests_skipped()

Dtests_passed()

Attempts:

3 left

💡 Hint

Common Mistakes

Using tests_failed() which might not exist or invert logic incorrectly.

The condition should check if tests_passed() returns False to print 'Tests failed'. Using tests_passed() correctly reflects test results.

4fill in blank

hard

Fill both blanks to create a dictionary comprehension that maps test names to their pass status, filtering only passed tests.

Testing Fundamentals

passed_tests = {test[1]: status for test, status in test_results.items() if status [2] True}

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A.upper()

B==

C!=

D.lower()

Attempts:

3 left

💡 Hint

Common Mistakes

Using '!=' instead of '==' in the filter condition.

Not applying a string method to test names.

The comprehension converts test names to uppercase and filters tests where status is True (passed).

5fill in blank

hard

Fill all three blanks to create a dictionary comprehension that maps test names in lowercase to their duration, filtering tests longer than 5 seconds.

Testing Fundamentals

long_tests = {test[1]: duration for test, duration in test_durations.items() if duration [2] 5 and test[3]

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A.lower()

B>

Cisalpha()

D.upper()

Attempts:

3 left

💡 Hint

Common Mistakes

Using '.upper()' instead of '.lower()' for test names.

Using '<' instead of '>' for duration comparison.

The comprehension converts test names to lowercase, filters durations greater than 5, and includes only tests with alphabetic names.