Cypress: `.each` changes scope for next dual-command (like `cy.contains()`)

[dwelle]

Current behavior:

When you call .each(), e.g. on a cy.get() command, it changes the scope for next cy.contains() command.

Possibly affects other commands, and possibly calls other than .each() change the scope, too.

Originally reported here.

Steps to reproduce: (app code and test code)

describe(`test`, () => {
    it(`test`, () => {
        cy.document().then(doc => {
            doc.body.innerHTML = `
                <div class="one"></div>
                <div>Search</div>
            `;
        });
        cy.get(`.one`)
            // comment this out for the next `cy.contains` to work properly
            .each(() => {});
        cy.contains(`Search`);
    });
});

Versions

cypress 3.4.1

[GazEdge]

@dwelle thanks for reporting this. I can confirm I am seeing the same issue (as per my SO post)

[jennifer-shehane]

Reproducible example from https://github.com/cypress-io/cypress/issues/5163

it('FAILS with contains after each', () => {
  cy.visit('https://www.google.com/')
  cy.contains('About')
  cy.get('input[type="submit"]').each(() => {})
  cy.contains('About')
})

it('passes with contains after then', () => {
  cy.visit('https://www.google.com/')
  cy.contains('About')
  cy.get('input[type="submit"]').then(() => { })
  cy.contains('About')
})

it('passes with contains after should', () => {
  cy.visit('https://www.google.com/')
  cy.contains('About')
  cy.get('input[type="submit"]').should(() => { })
  cy.contains('About')
})

[jennifer-shehane]

Interesting to note that this seems to happen with custom dual-commands also (aside from just cy.contains() as noted in https://github.com/cypress-io/cypress/issues/6550

[jennifer-shehane]

Another example from https://github.com/cypress-io/cypress/issues/6791

it('BUG? - breaks a following contains command', () => {
  cy.visit('https://example.cypress.io/commands/connectors')
  cy.get('.connectors-each-ul>li').each(() => {})
  cy.contains('Chai', { timeout: 10 })
})

[cypress-bot[bot]]

The code for this is done in cypress-io/cypress#8712, but has yet to be released.
We'll update this issue and reference the changelog when it's released.

[cypress-bot[bot]]

Released in 5.4.0.

This comment thread has been locked. If you are still experiencing this issue after upgrading to
Cypress v5.4.0, please open a new issue.