expression-language/lib/Node/__tests__/ConditionalNode.test.js

Javascript implementation of symfony/expression-language

"use strict";

var _ConditionalNode = _interopRequireDefault(require("../ConditionalNode"));
var _ConstantNode = _interopRequireDefault(require("../ConstantNode"));
var _Compiler = _interopRequireDefault(require("../../Compiler"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function getEvaluateData() {
  return [[1, new _ConditionalNode.default(new _ConstantNode.default(true), new _ConstantNode.default(1), new _ConstantNode.default(2))], [2, new _ConditionalNode.default(new _ConstantNode.default(false), new _ConstantNode.default(1), new _ConstantNode.default(2))],
  // Shorthand: condition ? 'yes' => condition ? 'yes' : ''
  ['yes', new _ConditionalNode.default(new _ConstantNode.default(true), new _ConstantNode.default('yes'), new _ConstantNode.default(''))], ['', new _ConditionalNode.default(new _ConstantNode.default(false), new _ConstantNode.default('yes'), new _ConstantNode.default(''))],
  // Elvis-like: a ? b => a ? a : b
  ['left', new _ConditionalNode.default(new _ConstantNode.default('left'), new _ConstantNode.default('left'), new _ConstantNode.default('right'))], ['right', new _ConditionalNode.default(new _ConstantNode.default(false), new _ConstantNode.default(false), new _ConstantNode.default('right'))]];
}
function getCompileData() {
  return [['((true) ? (1) : (2))', new _ConditionalNode.default(new _ConstantNode.default(true), new _ConstantNode.default(1), new _ConstantNode.default(2))], ['((false) ? (1) : (2))', new _ConditionalNode.default(new _ConstantNode.default(false), new _ConstantNode.default(1), new _ConstantNode.default(2))], ['((true) ? ("yes") : (""))', new _ConditionalNode.default(new _ConstantNode.default(true), new _ConstantNode.default('yes'), new _ConstantNode.default(''))], ['((false) ? ("yes") : (""))', new _ConditionalNode.default(new _ConstantNode.default(false), new _ConstantNode.default('yes'), new _ConstantNode.default(''))], ['(("left") ? ("left") : ("right"))', new _ConditionalNode.default(new _ConstantNode.default('left'), new _ConstantNode.default('left'), new _ConstantNode.default('right'))], ['((false) ? (false) : ("right"))', new _ConditionalNode.default(new _ConstantNode.default(false), new _ConstantNode.default(false), new _ConstantNode.default('right'))]];
}
function getDumpData() {
  return [['(true ? 1 : 2)', new _ConditionalNode.default(new _ConstantNode.default(true), new _ConstantNode.default(1), new _ConstantNode.default(2))], ['(false ? 1 : 2)', new _ConditionalNode.default(new _ConstantNode.default(false), new _ConstantNode.default(1), new _ConstantNode.default(2))], ['(true ? "yes" : "")', new _ConditionalNode.default(new _ConstantNode.default(true), new _ConstantNode.default('yes'), new _ConstantNode.default(''))], ['(false ? "yes" : "")', new _ConditionalNode.default(new _ConstantNode.default(false), new _ConstantNode.default('yes'), new _ConstantNode.default(''))], ['("left" ? "left" : "right")', new _ConditionalNode.default(new _ConstantNode.default('left'), new _ConstantNode.default('left'), new _ConstantNode.default('right'))], ['(false ? false : "right")', new _ConditionalNode.default(new _ConstantNode.default(false), new _ConstantNode.default(false), new _ConstantNode.default('right'))]];
}
test('evaluate ConditionalNode', () => {
  for (let evaluateParams of getEvaluateData()) {
    //console.log("Evaluating: ", evaluateParams);
    let evaluated = evaluateParams[1].evaluate({}, {});
    //console.log("Evaluated: ", evaluated);
    if (evaluateParams[0] !== null && typeof evaluateParams[0] === "object") {
      expect(evaluated).toMatchObject(evaluateParams[0]);
    } else {
      expect(evaluated).toBe(evaluateParams[0]);
    }
  }
});
test('compile ConditionalNode', () => {
  for (let compileParams of getCompileData()) {
    let compiler = new _Compiler.default({});
    compileParams[1].compile(compiler);
    expect(compiler.getSource()).toBe(compileParams[0]);
  }
});
test('dump ConditionalNode', () => {
  for (let dumpParams of getDumpData()) {
    expect(dumpParams[1].dump()).toBe(dumpParams[0]);
  }
});