How to use getReplaceablePropOfMemberExpression method in Cypress

Best JavaScript code snippet using cypress

js-rules.js

Source:js-rules.js

...33/**34 * Given an Identifier or a Literal, return a property name that should use `resolveWindowReference`.35 * @param node36 */37function getReplaceablePropOfMemberExpression(node) {38    const { property } = node;39    // something.(top|parent)40    if (ast_types_1.namedTypes.Identifier.check(property) && ['parent', 'top', 'location'].includes(property.name)) {41        return property.name;42    }43    // something['(top|parent)']44    if (ast_types_1.namedTypes.Literal.check(property) && ['parent', 'top', 'location'].includes(String(property.value))) {45        return String(property.value);46    }47    // NOTE: cases where a variable is used for the prop will not be replaced48    // for example, `bar = 'top'; window[bar];` will not be replaced49    // this would most likely be too slow50    return;51}52/**53 * An AST Visitor that applies JS transformations required for Cypress.54 * @see https://github.com/benjamn/ast-types#ast-traversal for details on how the Visitor is implemented55 * @see https://astexplorer.net/#/gist/7f1e645c74df845b0e1f814454e9bbdf/f443b701b53bf17fbbf40e9285cb8b65a406624056 *  to explore ASTs generated by recast57 */58exports.jsRules = {59    // replace member accesses like foo['top'] or bar.parent with resolveWindowReference60    visitMemberExpression(path) {61        const { node } = path;62        const prop = getReplaceablePropOfMemberExpression(node);63        if (!prop) {64            return this.traverse(path);65        }66        path.replace(resolveWindowReference(path.get('object').node, prop));67        return false;68    },69    // replace lone identifiers like `top`, `parent`, with resolveWindowReference70    visitIdentifier(path) {71        const { node } = path;72        if (path.parentPath) {73            const parentNode = path.parentPath.node;74            // like `identifer = 'foo'`75            const isAssignee = ast_types_1.namedTypes.AssignmentExpression.check(parentNode) && parentNode.left === node;76            if (isAssignee && node.name === 'location') {77                // `location = 'something'`, rewrite to intercepted href setter since relative urls can break this78                path.replace(ast_types_1.builders.memberExpression(resolveLocationReference(), ast_types_1.builders.identifier('href')));79                return false;80            }81            // some Identifiers do not refer to a scoped variable, depending on how they're used82            if (83            // like `var top = 'foo'`84            (ast_types_1.namedTypes.VariableDeclarator.check(parentNode) && parentNode.id === node)85                || (isAssignee)86                || ([87                    'LabeledStatement',88                    'ContinueStatement',89                    'BreakStatement',90                    'Property',91                    'FunctionDeclaration',92                    'RestElement',93                    'ArrowFunctionExpression',94                    'ArrowExpression',95                    'FunctionExpression', // like `(function top())`,96                ].includes(parentNode.type))) {97                return false;98            }99        }100        if (path.scope.declares(node.name)) {101            // identifier has been declared in local scope, don't care about replacing102            return this.traverse(path);103        }104        if (node.name === 'location') {105            path.replace(resolveLocationReference());106            return false;107        }108        if (['parent', 'top'].includes(node.name)) {109            path.replace(resolveWindowReference(globalIdentifier, node.name));110            return false;111        }112        this.traverse(path);113    },114    visitAssignmentExpression(path) {115        const { node } = path;116        const finish = () => {117            this.traverse(path);118        };119        if (!ast_types_1.namedTypes.MemberExpression.check(node.left)) {120            return finish();121        }122        const propBeingSet = getReplaceablePropOfMemberExpression(node.left);123        if (!propBeingSet) {124            return finish();125        }126        if (node.operator !== '=') {127            // in the case of +=, -=, |=, etc., assume they're not doing something like128            // `window.top += 4` since that would be invalid anyways, just continue down the RHS129            this.traverse(path.get('right'));130            return false;131        }132        const objBeingSetOn = node.left.object;133        path.replace(resolveWindowReference(objBeingSetOn, propBeingSet, node.right));134        return false;135    },136};

Using AI Code Generation

1const { getReplaceablePropOfMemberExpression } = require('cypress/types/lodash');2const { getReplaceablePropOfMemberExpression } = require('cypress/types/lodash');3const { getReplaceablePropOfMemberExpression } = require('cypress/types/lodash');4const { getReplaceablePropOfMemberExpression } = require('cypress/types/lodash');5const { getReplaceablePropOfMemberExpression } = require('cypress/types/lodash');6const { getReplaceablePropOfMemberExpression } = require('cypress/types/lodash');7const { getReplaceablePropOfMemberExpression } = require('cypress/types/lodash');8const { getReplaceablePropOfMemberExpression } = require('cypress/types/lodash');9const { getReplaceablePropOfMemberExpression } = require('cypress/types/lodash');10const { getReplaceablePropOfMemberExpression } = require('cypress/types/lodash');11const { getReplaceablePropOfMemberExpression } = require('cypress/types/lodash');12const { getReplaceablePropOfMemberExpression } = require('cypress/types/lodash');13const { getReplaceablePropOfMemberExpression } = require('cypress/types

Using AI Code Generation

1const { getReplaceablePropOfMemberExpression } = require("cypress-cucumber-preprocessor/steps");2describe("My First Test", () => {3  it("Visits the Kitchen Sink", () => {4    cy.contains("type").click();5    cy.url().should("include", "/commands/actions");6    cy.get(".action-email")7      .type("

Using AI Code Generation

1describe('My First Test', function() {2  it('Does not do much!', function() {3    cy.get('input').type('Hello World')4    cy.get('button').click()5    cy.get('ul').contains('Hello World')6    cy.getReplaceablePropOfMemberExpression('ul').should('contain', 'Hello World')7  })8})9Cypress.Commands.add('getReplaceablePropOfMemberExpression', (selector, ...args) => {10  const ast = esprima.parse(selector)11  const { object, property } = memberExpression12  const replaceableSelector = `${objectName}.${propertyName}(${args})`13  cy.get(replaceableSelector)14})15const esprima = require('esprima')16const escodegen = require('escodegen')17module.exports = (on, config) => {18  on('task', {19    getReplaceablePropOfMemberExpression({ selector, args }) {20      const ast = esprima.parse(selector)21      const { object, property } = memberExpression22      const replaceableSelector = `${objectName}.${propertyName}(${args})`23    },24  })25}26describe('My First Test', function() {27  it('Does not do much!', function() {28    cy.get('input').type('Hello World')29    cy.get('button').click()30    cy.get('ul').contains('Hello World')31    cy.getReplaceablePropOfMemberExpression('ul').should('contain', 'Hello World')32  })33})34Cypress.Commands.add('getReplaceablePropOfMemberExpression

Using AI Code Generation

1cy.getReplaceablePropOfMemberExpression('a.b.c', 'c')2cy.getReplaceablePropOfMemberExpression('a.b.c.d', 'd')3cy.getReplaceablePropOfMemberExpression('a.b.c.d.e', 'e')4cy.getReplaceablePropOfMemberExpression('a.b.c.d.e.f', 'f')5cy.getReplaceablePropOfMemberExpression('a.b.c.d.e.f.g', 'g')6cy.getReplaceablePropOfMemberExpression('a.b.c.d.e.f.g.h', 'h')7cy.getReplaceablePropOfMemberExpression('a.b.c.d.e.f.g.h.i', 'i')8cy.getReplaceablePropOfMemberExpression('a.b.c.d.e.f.g.h.i.j', 'j')9cy.getReplaceablePropOfMemberExpression('a.b.c.d.e.f.g.h.i.j.k', 'k')10cy.getReplaceablePropOfMemberExpression('a.b.c.d.e.f.g.h.i.j.k.l', 'l')11cy.getReplaceablePropOfMemberExpression('a.b.c.d.e.f.g.h.i.j.k.l.m', 'm')12cy.getReplaceablePropOfMemberExpression('a.b.c.d.e.f.g.h.i.j.k.l.m.n', 'n')

Using AI Code Generation

1const getReplaceablePropOfMemberExpression = require('cypress/src/util/getReplaceablePropOfMemberExpression')2const getReplaceablePropOfMemberExpression = require('cypress/src/util/getReplaceablePropOfMemberExpression')3const getReplaceablePropOfMemberExpression = require('cypress/src/util/getReplaceablePropOfMemberExpression')4const getReplaceablePropOfMemberExpression = require('cypress/src/util/getReplaceablePropOfMemberExpression')5const getReplaceablePropOfMemberExpression = require('cypress/src/util/getReplaceablePropOfMemberExpression')6const getReplaceablePropOfMemberExpression = require('cypress/src/util/getReplaceablePropOfMemberExpression')7const getReplaceablePropOfMemberExpression = require('cypress/src/util/getReplaceablePropOfMemberExpression')8const getReplaceablePropOfMemberExpression = require('cypress/src/util/getReplaceablePropOfMemberExpression')9const getReplaceablePropOfMemberExpression = require('cypress/src/util/getReplaceablePropOfMemberExpression')10const getReplaceablePropOfMemberExpression = require('cypress/src/util/getReplaceablePropOfMemberExpression')

Using AI Code Generation

1const { getReplaceablePropOfMemberExpression } = require('cypress/lib/util/ast')2const { parse } = require('cypress/src/util/ast')3const code = "cy.get('div').contains('Hello')"4const ast = parse(code)5const prop = getReplaceablePropOfMemberExpression(memberExpression)6console.log(prop)7const { getReplaceablePropOfMemberExpression } = require('cypress/lib/util/ast')8const { parse } = require('cypress/src/util/ast')9const code = "cy.get('div').should('have.text', 'Hello')"10const ast = parse(code)11const prop = getReplaceablePropOfMemberExpression(memberExpression)12console.log(prop)13const { getReplaceablePropOfMemberExpression } = require('cypress/lib/util/ast')14const { parse } = require('cypress/src/util/ast')15const code = "cy.get('div').should('have.text', 'Hello').and('have.class', 'foo')"16const ast = parse(code)17const prop = getReplaceablePropOfMemberExpression(memberExpression)18console.log(prop)19const { getReplaceablePropOfMemberExpression } = require('cypress/lib/util/ast')20const { parse } = require('cypress/src/util/ast')21const code = "cy.get('div').should('have.text', 'Hello').and('have.class', 'foo').should('have.length', 2)"22const ast = parse(code)23const prop = getReplaceablePropOfMemberExpression(memberExpression)24console.log(prop)25const { getReplaceablePropOfMemberExpression } = require('cypress/lib/util/ast')26const { parse } =

Using AI Code Generation

1const cypress = require("cypress");2const myCode = `const foo = { bar: 1, baz: 2 };3const { bar, ...rest } = foo;4console.log(rest);`;5const ast = cypress.acorn.parse(myCode, { ecmaVersion: 2020 });6const { getReplaceablePropOfMemberExpression } = cypress.acorn.util;7const prop = getReplaceablePropOfMemberExpression(ast.body[0].declarations[0].init.properties[1].value);8console.log(prop);9{ type: 'ObjectExpression',10   [ { type: 'Property',11       key: { type: 'Identifier', name: 'baz' },12       value: { type: 'Literal', value: 2, raw: '2' },13       shorthand: false } ] }14Your name to display (optional):15Your name to display (optional):

Using AI Code Generation

1const prop = getReplaceablePropOfMemberExpression(2);3const prop = getReplaceablePropOfMemberExpression(4);5const prop = getReplaceablePropOfMemberExpression(6);7const prop = getReplaceablePropOfMemberExpression(8);9const prop = getReplaceablePropOfMemberExpression(10);11const prop = getReplaceablePropOfMemberExpression(12);13const prop = getReplaceablePropOfMemberExpression(14);15const prop = getReplaceablePropOfMemberExpression(16);

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