freeCodeCamp/curriculum/challenges/spanish/06-information-security-and-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-variable-or-function-is-defined.spanish.md

id	title	challengeType	videoUrl	localeTitle
587d824b367417b2b2512c47	Test if a Variable or Function is Defined	2		Probar si una variable o función está definida

Description

Como recordatorio, este proyecto se está construyendo sobre el siguiente proyecto de inicio en Glitch , o clonado desde GitHub . Use assert.isDefined () o assert.isUndefined () para hacer pasar las pruebas

Instructions

Tests

tests:
  - text: Todas las pruebas deben pasar
    testString: 'getUserInput => $.get(getUserInput("url") + "/_api/get-tests?type=unit&n=1").then(data => {assert.equal(data.state,"passed"); }, xhr => { throw new Error(xhr.responseText); })'
  - text: Elija la aserción correcta - isDefined vs. isUndefined
    testString: 'getUserInput => $.get(getUserInput("url") + "/_api/get-tests?type=unit&n=1").then(data => {  assert.equal(data.assertions[0].method, "isDefined", "Null is not undefined"); }, xhr => { throw new Error(xhr.responseText); })'
  - text: Elija la aserción correcta - isDefined vs. isUndefined
    testString: 'getUserInput => $.get(getUserInput("url") + "/_api/get-tests?type=unit&n=1").then(data => {  assert.equal(data.assertions[1].method, "isUndefined", "Undefined is undefined"); }, xhr => { throw new Error(xhr.responseText); })'
  - text: Elija la aserción correcta - isDefined vs. isUndefined
    testString: 'getUserInput => $.get(getUserInput("url") + "/_api/get-tests?type=unit&n=1").then(data => {  assert.equal(data.assertions[2].method, "isDefined", "A string is not undefined"); }, xhr => { throw new Error(xhr.responseText); })'

Challenge Seed

Solution

// solution required