mungedb-aggregate/test/lib/pipeline/matcher/ListOfMatchExpression.js

"use strict";
var assert = require("assert"),
	MatchExpression = require("../../../../lib/pipeline/matcher/MatchExpression"),
	ListOfMatchExpression = require("../../../../lib/pipeline/matcher/ListOfMatchExpression");


module.exports = {
	"ListOfMatchExpression": {

		"Constructor": function (){
			var e = new ListOfMatchExpression('AND');
			assert.equal(e._matchType, "AND");
		},

		"Add": function () {
			var e = new ListOfMatchExpression();
			e.add(new MatchExpression("OR"));
			assert.equal(e._expressions[0]._matchType, "OR");
		},

		"Add2": function () {
			var e = new ListOfMatchExpression();
			e.add(new MatchExpression("OR"));
			e.add(new MatchExpression("NOT"));
			assert.equal(e._expressions[0]._matchType, "OR");
			assert.equal(e._expressions[1]._matchType, "NOT");
		},

		"ClearAndRelease": function () {
			var e = new ListOfMatchExpression();
			e.add(new MatchExpression("OR"));
			e.add(new MatchExpression("NOT"));
			e.clearAndRelease();
			assert.equal(e._expressions.length, 0);
		},

		"NumChildren": function () {
			var e = new ListOfMatchExpression();
			e.add(new MatchExpression("OR"));
			e.add(new MatchExpression("NOT"));
			assert.equal(e.numChildren(), 2);
		},

		"GetChild": function () {
			var e = new ListOfMatchExpression(),
				match1 = new MatchExpression("NOT");
			e.add(new MatchExpression("OR"));
			e.add(match1);
			assert.deepEqual(e.getChild(1), match1);
		},

		"GetChildVector": function () {
			var e = new ListOfMatchExpression(),
				match0 = new MatchExpression("NOT"),
				match1 = new MatchExpression("OR");
			e.add(match0);
			e.add(match1);
			assert.equal(e.getChildVector().length, 2);
		},

		"Equivalent": function () {
			var e = new ListOfMatchExpression('TEXT'),
				f = new ListOfMatchExpression("TEXT");
			assert.equal(e.equivalent(f), true);
		}

	}

};

if (!module.parent)(new(require("mocha"))()).ui("exports").reporter("spec").addFile(__filename).run(process.exit);