expression-language/lib/__tests__/SerializedParsedExpression.test.js

Javascript implementation of symfony/expression-language

"use strict";

var _SerializedParsedExpression = _interopRequireDefault(require("../SerializedParsedExpression"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
test('constructor stores the expression and serialized nodes', () => {
  let serialized = new _SerializedParsedExpression.default('25 + 30', '{"name":"BinaryNode"}');
  expect(serialized.expression).toBe('25 + 30');
  expect(serialized.nodes).toBe('{"name":"BinaryNode"}');
});
test('getNodes parses the serialized JSON nodes', () => {
  let serialized = new _SerializedParsedExpression.default('25', JSON.stringify({
    name: 'ConstantNode',
    attributes: {
      value: 25
    }
  }));
  expect(serialized.getNodes()).toEqual({
    name: 'ConstantNode',
    attributes: {
      value: 25
    }
  });
});
test('getNodes throws on invalid JSON', () => {
  let serialized = new _SerializedParsedExpression.default('25', 'not valid json');
  expect(() => serialized.getNodes()).toThrow();
});