CRUD operation verification in Testing Fundamentals - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to check if a new record was successfully created.

Testing Fundamentals

assert response.status_code == [1]

Drag options to blanks, or click blank then click option'

A201

B404

C400

D200

Attempts:

3 left

💡 Hint

Common Mistakes

Using 200 instead of 201 for creation success.

Confusing 404 (Not Found) with success codes.

The HTTP status code 201 means the resource was successfully created.

2fill in blank

medium

Complete the code to verify that the update operation changed the record's name.

Testing Fundamentals

assert updated_record.[1] == 'New Name'

Drag options to blanks, or click blank then click option'

Aname

Bdate

Cstatus

Did

Attempts:

3 left

💡 Hint

Common Mistakes

Checking the wrong attribute like 'id' or 'status'.

Not verifying the updated value.

We check the name attribute to confirm the update.

3fill in blank

hard

Fix the error in the code that verifies deletion by checking the record count.

Testing Fundamentals

assert len(records) [1] initial_count - 1

Drag options to blanks, or click blank then click option'

A<

B>

C==

D!=

Attempts:

3 left

💡 Hint

Common Mistakes

Using < or > instead of ==.

Using != which allows wrong counts.

After deletion, the number of records should be exactly one less, so we use ==.

4fill in blank

hard

Fill both blanks to create a dictionary comprehension that maps user IDs to emails for active users only.

Testing Fundamentals

{user.[1]: user.[2] for user in users if user.active}

Drag options to blanks, or click blank then click option'

Aid

Bemail

Cname

Dstatus

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'name' or 'status' instead of 'email' for values.

Mixing keys and values.

The dictionary keys are user IDs and values are emails for active users.

5fill in blank

hard

Fill all three blanks to filter records with score above 50 and create a dictionary of names to scores.

Testing Fundamentals

result = {record.[1]: record.[2] for record in records if record.[3] > 50}

Drag options to blanks, or click blank then click option'

Aname

Bscore

Did

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'id' instead of 'name' as keys.

Filtering on the wrong attribute.

We map names to scores and filter where score is greater than 50.