Jasmine Cheat Sheet



Update: If you are using Jasmine 2.0 or above, the information here is out of date! Please go to http://jasmine.github.io/2.0/introduction.html#section-Spies instead.

Jasmine

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Wanna be a spy fast? Well you are in luck!

Just kidding! This is actually a cheatsheet for JasmineSpies.

See, while Jasmine itself is very intuitive to use, every time use spies I have to look up thedocs. I would blame it on the poorly chosen method/property names, but I won't. Instead I finally wrote myself a cheatsheet. I hope it helps other folks too.

How to spy on a method?

How to verify it was called?

How to verify it was called with specific arguments?

How many times was it called?

Jasmine jquery cheat sheet

What were the arguments to the last call?

How to reset all the calls made to the spy so far?

How to make a standalone spy function?

How to have spied method also calls through to the real function?

Protractor Jasmine Cheat Sheet

Update: if you are using Jasmine 2, andCallThrough() has been changed to and.callThrough().

How to get all arguments for all calls that have been made to the spy?

How do I fix the return value of a spy?

Update: if you are using Jasmine 2, andReturn(value) has been changed to and.returnValue(value).

Olidata driver download for windows 10. A short guide to all the exported functions in DOM Testing Library

Queries#

See Which query should I use?

No Match1 Match1+ MatchAwait?
getBythrowreturnthrowNo
findBythrowreturnthrowYes
queryBynullreturnthrowNo
getAllBythrowarrayarrayNo
findAllBythrowarrayarrayYes
queryAllBy[]arrayarrayNo
  • ByLabelText find by label or aria-label text content
    • getByLabelText
    • queryByLabelText
    • getAllByLabelText
    • queryAllByLabelText
    • findByLabelText
    • findAllByLabelText
  • ByPlaceholderText find by input placeholder value
    • getByPlaceholderText
    • queryByPlaceholderText
    • getAllByPlaceholderText
    • queryAllByPlaceholderText
    • findByPlaceholderText
    • findAllByPlaceholderText
  • ByText find by element text content
    • getByText
    • queryByText
    • getAllByText
    • queryAllByText
    • findByText
    • findAllByText
  • ByDisplayValue find by form element current value
    • getByDisplayValue
    • queryByDisplayValue
    • getAllByDisplayValue
    • queryAllByDisplayValue
    • findByDisplayValue
    • findAllByDisplayValue
  • ByAltText find by img alt attribute
    • getByAltText
    • queryByAltText
    • getAllByAltText
    • queryAllByAltText
    • findByAltText
    • findAllByAltText
  • ByTitle find by title attribute or svg title tag
    • getByTitle
    • queryByTitle
    • getAllByTitle
    • queryAllByTitle
    • findByTitle
    • findAllByTitle
  • ByRole find by aria role
    • getByRole
    • queryByRole
    • getAllByRole
    • queryAllByRole
    • findByRole
    • findAllByRole
  • ByTestId find by)
  • configure change global options:configure({testIdAttribute: 'my-data-test-id'})

Text Match Options#

Given the following HTML:

Will find the div:

getByText(container,'Hello World')// full string match
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getByText(container,'llo Worl',{ exact:false})// substring match

Jasmine Cheat Sheet

getByText(container,'hello world',{ exact:false})// ignore case
// Matching a regex:
getByText(container,/world/i)// substring match, ignore case

Angular Jasmine Cheat Sheet

getByText(container,/^hello world$/i)// full string match, ignore case
getByText(container,/Hello W?oRlD/i)// advanced regex
// Matching with a custom function:
Cheat
getByText(container,(content, element)=> content.startsWith('Hello'))

Given a button that updates the page after some time: Sagem modems driver download.

// Click button
const items =awaitfindByText(node,/Item #[0-9]: /)
})