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classes
README.md
TestRunner.js
package.json
test.js

README.md

Assert Runner

Author: Rich Hildred inspired by Gabriel Llamas' answer to this stack overflow question.

License: MIT

Really light weight test runner based on node's builtin assert.

TestRunner.js

npm install assert-runner

Given a class TestClass under test:

var Toolbox = require('js-toolbox');

var TestClass = Toolbox.Base.extend({
    constructor: function(){
        return this;
    },
    synchronous: function(req, res){
        res.end("synchronous test");
    },
    asynchronous: function(req, res, callback){
        res.end("asynchronous test");
        if(typeof callback != 'undefined') callback();
    }
});

module.exports = TestClass;

TestClass can be tested using the following code (in test.js):

var TestRunner = require('TestRunner'),
assert = require('assert'),
TestClass = require('./classes/TestClass.js');

var oTest = null;
var tests = {
        "TestClass constructor" : function(){
            oTest = new TestClass();
            assert(oTest != null);
        },
        "TestClass synchronous": function(){
            var oReq = new TestRunner.TestRequest();
            var oResp = new TestRunner.TestResponse();
            oTest.synchronous(oReq, oResp);
            assert(oResp.sBody == "synchronous test");
        },
        "Test asynchronous": function(done){
            var oReq = new TestRunner.TestRequest();
            var oResp = new TestRunner.TestResponse();
            oTest.asynchronous(oReq, oResp, function(){
                assert(oResp.sBody == "asynchronous test");
                done();
            });

        }
};

new TestRunner(tests).again(0);

If we run node test.js the output produced will be:

Passed Test: "TestClass constructor" 1 of 3
Passed Test: "TestClass synchronous" 2 of 3
Passed Test: "Test asynchronous" 3 of 3

Depends on:

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