Confirm All HTML data- Attributes At Once By Using The dataset Property

If you have multiple "data-..." attributes on your HTML element, you can grab them all using the "dataset" property. This property has all camel-cased string values. If you want to confirm the entire set, you first convert it into a plain object and then use "deep.equal" assertion cy.get('article#electric-cars') .should('have.prop', 'dataset') .then(JSON.stringify) .then(JSON.parse) .should('deep.include', { columns: '3', indexNumber: '12314', }) This recipe is at