@robinherbots/grunt-dotnet/test/_common.js

Grunt integration for Powershell WebAppPool commands.

"use strict";

var assert = require("assert");
var _ = require("grunt").util._;

var Task = (function () {
	function Task(test) {
		this.test = test;
	}

	Task.prototype.options = function (defaults) {
		return _.defaults(this.test.options, defaults);
	};

	Object.defineProperty(Task.prototype, "files", {
		get: function () {
			return [
				{
					src: this.test.files
				}
			];
		}
	});

	return Task;
})();

var Test = (function () {
	function Test(command, options, files) {
		this.command = command;
		this.options = options;
		this.files = files || [];

		this.expectations = [];
	}

	Test.prototype.expect = function (args, result) {
		if (!result) {
			result = [null, "", 0];
		}
		this.expectations.push({args: args, result: result});
		return this;
	};

	Test.prototype.run = function (cb) {
		var task = new Task(this);
		//make equal to grunt task options
		task.data = {};
		task.data.options = this.options;

		var self = this;
		var exec = function () {
			var args = Array.prototype.slice.call(arguments);
			assert(self.expectations.length > 0, "No more commands expected!");

			var expectation = self.expectations.shift();
			assert(args.length > 0, "Cannot have an empty expectation");

			var callback = args.pop();
			assert(_.isFunction(callback), "Last argument to exec should be a callback");

			assert.deepEqual(args, expectation.args);
			callback.apply(null, expectation.result);
		};

		this.command(task, exec, function (err) {
			assert.equal(err, null);
			assert.equal(self.expectations.length, 0, "Did not match all expectations");
			cb();
		});
	};

	return Test;
})();

module.exports = Test;