Multiple assertions chaining in Cypress

Introduction

Multiple assertions chaining helps check many things about a web element in one go. It makes tests shorter and easier to read.

When you want to check that a button is visible, enabled, and has the right text.

When you need to verify that a form input has the correct value and is not disabled.

When testing that a link has the correct URL and is visible on the page.

When you want to confirm multiple styles or attributes of an element at once.

Syntax

Cypress

cy.get('selector')
  .should('assertion1')
  .and('assertion2')
  .and('assertion3')

Use .should() for the first assertion and .and() for chaining more assertions.

Each assertion checks a different property or state of the same element.

Examples

Check that the submit button is visible, enabled, and has the text 'Submit'.

Cypress

cy.get('button#submit')
  .should('be.visible')
  .and('be.enabled')
  .and('contain.text', 'Submit')

Verify the email input has the correct value and is not disabled.

Cypress

cy.get('input[name="email"]')
  .should('have.value', '[e-mail]')
  .and('not.be.disabled')

Confirm the home link points to '/home' and is visible.

Cypress

cy.get('a#home-link')
  .should('have.attr', 'href', '/home')
  .and('be.visible')

Sample Program

This test visits a page and checks the submit button is visible, enabled, and has the text 'Submit' using chained assertions.

Cypress

describe('Multiple assertions chaining example', () => {
  it('checks button properties', () => {
    cy.visit('https://example.cypress.io')
    cy.get('button[data-test-id="submit-button"]')
      .should('be.visible')
      .and('be.enabled')
      .and('contain.text', 'Submit')
  })
})

Important Notes

Chaining assertions keeps tests clean and easy to understand.

If one assertion fails, Cypress stops and shows the error immediately.

Use descriptive selectors to avoid flaky tests.

Summary

Multiple assertions chaining lets you check many things about one element in one statement.

Start with .should() and add more checks with .and().

This makes tests shorter, clearer, and easier to maintain.

Practice

1. What is the main benefit of chaining multiple assertions with .should() and .and() in Cypress?

easy

A. It allows checking several conditions on the same element in one statement.

B. It runs tests faster by skipping some assertions.

C. It automatically fixes failing tests.

D. It changes the element's properties during the test.

Solution

1. Step 1: Understand chaining purpose

   Chaining .should() and .and() lets you check multiple things on one element without repeating the element selection.

2. Step 2: Identify benefit

   This makes tests shorter and clearer by combining checks in one statement.

3. Final Answer:

   It allows checking several conditions on the same element in one statement. -> Option A

4. Quick Check:

   Multiple assertions chaining = check many conditions [OK]

Hint: Use .should() once, then .and() for extra checks [OK]

Common Mistakes:

• Thinking chaining skips assertions
• Believing chaining changes element state
• Confusing chaining with test speedup

2. Which of the following is the correct syntax to check that an element is visible and contains text 'Hello' using chaining in Cypress?

easy

A. cy.get('button').should('contain.text', 'Hello').should('be.visible')

B. cy.get('button').and('be.visible').should('contain.text', 'Hello')

C. cy.get('button').should('be.visible').and('contain.text', 'Hello')

D. cy.get('button').and('contain.text', 'Hello').and('be.visible')

Solution

1. Step 1: Check chaining order

   The first assertion must use .should(), then additional checks use .and().

2. Step 2: Validate syntax correctness

   cy.get('button').should('be.visible').and('contain.text', 'Hello') correctly uses .should('be.visible') then .and('contain.text', 'Hello'). Options B and D wrongly start with .and(). cy.get('button').should('contain.text', 'Hello').should('be.visible') uses two .should() but chaining prefers .and() after first .should().

3. Final Answer:

   cy.get('button').should('be.visible').and('contain.text', 'Hello') -> Option C

4. Quick Check:

   First .should(), then .and() [OK]

Hint: Start with .should(), add checks with .and() [OK]

Common Mistakes:

• Starting chain with .and() instead of .should()
• Using multiple .should() instead of .and()
• Mixing order of assertions incorrectly

3. What will be the result of this Cypress code snippet?

cy.get('#login').should('be.visible').and('have.class', 'active').and('contain.text', 'Login')

medium

A. Test throws syntax error due to chaining.

B. Test fails if element #login is visible but missing class 'active'.

C. Test passes even if element #login is not visible.

D. Test passes if element #login is visible, has class 'active', and contains text 'Login'.

Solution

1. Step 1: Understand chained assertions

   The code checks three things on element with id 'login': visibility, class presence, and text content.

2. Step 2: Determine test pass/fail conditions

   All three conditions must be true for the test to pass. If any fail, test fails. Syntax is correct.

3. Final Answer:

   Test passes if element #login is visible, has class 'active', and contains text 'Login'. -> Option D

4. Quick Check:

   All chained assertions must pass [OK]

Hint: All chained assertions must be true for pass [OK]

Common Mistakes:

• Assuming test passes if only some assertions pass
• Thinking chaining causes syntax error
• Ignoring visibility check importance

4. Identify the error in this Cypress code snippet:

cy.get('.btn').and('be.enabled').should('have.text', 'Submit')

medium

A. Using .and() before .should() causes a syntax error.

B. The selector '.btn' is invalid.

C. The assertion 'have.text' is not supported.

D. No error; code is correct.

Solution

1. Step 1: Check chaining order

   Chaining must start with .should(). Using .and() first is invalid syntax.

2. Step 2: Validate other parts

   Selector '.btn' is valid CSS class selector. 'have.text' is a valid assertion. So no error there.

3. Final Answer:

   Using .and() before .should() causes a syntax error. -> Option A

4. Quick Check:

   Start chain with .should(), not .and() [OK]

Hint: Always start assertions with .should() [OK]

Common Mistakes:

• Starting chain with .and()
• Confusing selector syntax
• Misunderstanding assertion names

5. You want to verify a form input with id 'email' is visible, enabled, has placeholder 'Enter email', and is empty. Which chained assertions correctly achieve this?

hard

A. cy.get('#email').should('be.enabled').should('be.visible').should('have.attr', 'placeholder', 'Enter email').should('have.value', '')

B. cy.get('#email').should('be.visible').and('be.enabled').and('have.attr', 'placeholder', 'Enter email').and('have.value', '')

C. cy.get('#email').and('be.visible').and('be.enabled').and('have.attr', 'placeholder', 'Enter email').and('have.value', '')

D. cy.get('#email').should('have.value', '').should('be.visible').should('be.enabled').should('have.attr', 'placeholder', 'Enter email')

Solution

1. Step 1: Confirm chaining syntax

   Chaining must start with .should() and continue with .and() for multiple assertions on the same element.

2. Step 2: Check assertion order and correctness

   cy.get('#email').should('be.visible').and('be.enabled').and('have.attr', 'placeholder', 'Enter email').and('have.value', '') starts with .should('be.visible') then chains .and() for other checks. cy.get('#email').should('have.value', '').should('be.visible').should('be.enabled').should('have.attr', 'placeholder', 'Enter email') uses multiple .should() starting with value check, which is allowed but less concise and best practice is to start with visibility. cy.get('#email').and('be.visible').and('be.enabled').and('have.attr', 'placeholder', 'Enter email').and('have.value', '') incorrectly starts with .and(). cy.get('#email').should('be.enabled').should('be.visible').should('have.attr', 'placeholder', 'Enter email').should('have.value', '') uses multiple .should() which is allowed but less concise.

3. Final Answer:

   cy.get('#email').should('be.visible').and('be.enabled').and('have.attr', 'placeholder', 'Enter email').and('have.value', '') -> Option B

4. Quick Check:

   Start with .should(), chain with .and() for clarity [OK]

Hint: Start with .should('be.visible'), then chain .and() [OK]

Common Mistakes:

• Starting chain with .and()
• Using multiple .should() instead of chaining
• Ignoring assertion order for readability