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const { _ } = Cypress;
declare namespace Cypress {
interface Chainable {
deepCompare: typeof deepCompare,
}
}
function deepCompare(actual : any, expected : any) {
if(actual !== null && expected !== null){
const actualOriginal = JSON.stringify(actual);
const expectedOriginal = JSON.stringify(expected);
let diff : any[] = [];
Cypress._.mergeWith(actual, expected, function (objectValue, sourceValue, key, object, source) {
if ( !(_.isEqual(objectValue, sourceValue)) && (Object(objectValue) !== objectValue)) {
diff.push("key: " +key + ", expected: " + sourceValue + ", actual: " + objectValue);
}
});
Cypress._.mergeWith(expected, actual, function (objectValue, sourceValue, key, object, source) {
if ( !(_.isEqual(objectValue, sourceValue)) && (Object(objectValue) !== objectValue)) {
diff.push("key: " +key + ", expected: " + sourceValue + ", actual: " + objectValue);
}
});
if(diff.length > 0){
console.error("diff", diff);
cy.log("The object are not equals", diff);
expect(actual).equals(expected, `diff: ${diff}, actual:${actualOriginal}, expected:${expectedOriginal}`);
}
}
}
Cypress.Commands.add('deepCompare', deepCompare);
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