Read JSON file in Sencha Test

ReadJSON.js

describe("Read JSON file", function() {
    it("should read the data", function(done) {
        var fs = require('fs');
        var users;
        
        // Go up 2 folder paths in hierarchy
        contextPath = contextPath.substring(0, contextPath.lastIndexOf('/'));
        
        fs.readFile(contextPath + '/test.json', 'utf8', function (err, data) {
            if (err) {
                throw err;
            }
            
            users = JSON.parse(data);

            expect(users[0].user.name).toBe('Dan');
            
            done();
        });
    });
});

// This is needed to obtain the current folder path of this test suite. This has to be placed here.
var contextPath = module.id;