Fixture and factory usage in Ruby on Rails - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to load fixtures in a Rails test.

Ruby on Rails

fixtures :[1]

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

Amodels

Busers

Ccontrollers

Dviews

Attempts:

3 left

💡 Hint

Common Mistakes

Using controller or view names instead of fixture names.

Trying to load fixtures that don't exist.

In Rails tests, you load fixtures by specifying the fixture name, such as users for user data.

2fill in blank

medium

Complete the factory definition to create a user with FactoryBot.

Ruby on Rails

factory :user do
  [1] { "[e-mail]" }
end

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Aname

Bpassword

Cusername

Demail

Attempts:

3 left

💡 Hint

Common Mistakes

Using name or username instead of email.

Forgetting to use curly braces for the block.

The email attribute is commonly set in a user factory to provide a unique email address.

3fill in blank

hard

Fix the error in the factory usage to create a user instance.

Ruby on Rails

user = FactoryBot.[1](:user)

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Acreate

Bmakes

Cbuilds

Dgenerate

Attempts:

3 left

💡 Hint

Common Mistakes

Using non-existent methods like builds or makes.

Confusing build (which does not save) with create.

The correct method to create and save a factory object is create.

4fill in blank

hard

Fill both blanks to define a fixture file path and load it in a test.

Ruby on Rails

fixtures :[1]

file_path = Rails.root.join('test', 'fixtures', '[2].yml')

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Ausers

Bposts

Ccomments

Dprofiles

Attempts:

3 left

💡 Hint

Common Mistakes

Using different names for fixture and file path.

Misspelling the fixture file name.

The fixture name and file path must match. Here, users is used for both.

5fill in blank

hard

Fill all three blanks to create a factory with a sequence and use it in a test.

Ruby on Rails

factory :user do
  [1] :email do |[2]|
    "user[2]@example.com"
  end
end

user = FactoryBot.[3](:user)

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

Asequence

Bn

Ccreate

Demail

Attempts:

3 left

💡 Hint

Common Mistakes

Using email instead of sequence.

Forgetting to use the block variable n.

Using build instead of create when saving is needed.

Use sequence to generate unique emails with a number n. Then use create to make the user.