Patience is key, as the message will only appear once it pops up

Waiting for text to appear in the text box of my application has been a challenge. The loading time ranges from 1 to 5 seconds, sometimes even longer, and some text boxes may not have any text at all. This poses an issue with using cypress-wait-until as it simply waits for text to appear and fails the test after 60 seconds if it doesn't load. Below is my current code snippet:

cy.get(elementSelector)
    .if()
    .find(this.helpTextArea)
    .then(($helptextBox) => {
        let helptext = $helptextBox.text();
        helptext = helptext.trim() ? helptext : null;

        if (additionalHelptext) {
            questionModel.additionalHelptext = helptext;
        } else {
            questionModel.helptext = helptext;
        }
    });

I believe that implementing a soft assertion would be the most efficient solution, one that does not fail the test on textboxes with no text. However, to my knowledge, Cypress does not support such soft assertions.

Attempts made so far include: cypress-wait-until (fails when text is not found), cy.wait() (increases test execution time and lacks reliability).

typescriptcypresse2e-testing

Answer №1

Ensuring your test is predictable is key, so it's best to avoid using unreliable functions like waitUntil.

Instead, consider extending the timeout for your query. Since you mentioned needing more than 5 seconds, setting it to 10 seconds should suffice.

You can construct your selector using string interpolation.

To retrieve the text, simply use text(), which will either return the text or an empty string.

cy.get(`${elementSelector} ${this.helpTextArea}`)
  .invoke('text')
  .then(helptext => {
    if (helptext) {
      // process helptext here
    } else {
      // include additional text here
    }
  })

Answer №2

To ensure that the text in a textbox has finished loading before proceeding, it is common practice to include an assertion.

"At times, the loading process may take longer than 5 seconds" - but how much longer?
For example, you can extend the timeout to 10 seconds.

cy.get(elementSelector)                                         <-- |
  .find(helpTextArea, {timeout:10_000})                             |
  .should('not.have.text', '')           // go back if not true --> |
  .invoke('text')                        // continue down the chain
  .then(text => {
     // utilize the retrieved text
  })

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