mongodb-expressions/test/test.DropDatabase.js

MongoDB expressions for fire.js

var vows = require('vows')
var assert = require('assert')
var FireRuntime = require('fire').Runtime
var configRuntime = require('./util').configRuntime
var dropCollection = require('./util').dropCollection
require('./runtimeExtensions.js')

vows.describe('Mongo.DropDatabase').addBatch({
	"When I insert a document and the database and drop the database": {
		topic: function() {
			dropCollection(function() {
				var self = this
				var runtime = new FireRuntime()
				var testExpressionName = "test_MongoInsert"
				runtime.registerWellKnownExpressionDefinition({
					name: testExpressionName,
					json: {
						"@Mongo.Insert(points)": {
								x:100,
								y:200
						},
						"@Mongo.DropDatabase": null,
						"@Mongo.Find(points)": null
					}
				});
				configRuntime(runtime, function(initError) {
						if(initError) {
							self.callback(initError, null)
						} else {
							var contextBase = {
								_resultCallback: function(res) {
									self.callback(null, res)
								},
								_loopCallback: function() {},
								_inputExpression: function() {},
								_variables: {},
								_errorCallback: function(err) {
									self.callback(err, null)
								}
							};
							runtime._testOnly_runExpressionByName(testExpressionName, contextBase ,null)
						}
				})
			},this,"points") // Drop database
		},
		"there should not be any documents in the database": function(err, result) {
			assert.isNull(err)
			assert.instanceOf(result, Array)
			assert.isEmpty(result)
		}
	}
}).export(module);