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Added Chai.js plugin to cater for isJson assertion Re #132

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This commit is contained in:
David Coomber 2023-03-21 17:30:45 +02:00
parent 074d72d885
commit d21e7f6fb5
1 changed files with 13 additions and 2 deletions
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15
packages/bruno-js/src/runtime/assert-runtime.js
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@ -6,7 +6,19 @@ const BrunoRequest = require('../bruno-request');
const { evaluateJsTemplateLiteral, evaluateJsExpression, createResponseParser } = require('../utils');
const { expect } = chai;
const chaiHttp = require('chai-http');
chai.use(function (chai, utils) {
// Custom assertion for checking if a variable is JSON
chai.Assertion.addMethod('json', function () {
const obj = this._obj;
const isJson = typeof obj === 'object' && obj !== null && !Array.isArray(obj) && obj.constructor === Object;
this.assert(
isJson,
`expected ${utils.inspect(obj)} to be JSON`,
`expected ${utils.inspect(obj)} not to be JSON`
);
});
});
/**
* Assertion operators
@ -226,7 +238,6 @@ class AssertRuntime {
expect(lhs).to.be.false;
break;
case 'isJson':
chai.use(chaiHttp);
expect(lhs).to.be.json;
break;
case 'isNumber':