"use strict";

var assert = require('assert'),
	TextMatchExpression = require('../../../../lib/pipeline/matcher/TextMatchExpression.js'),
	MatchDetails = require('../../../../lib/pipeline/matcher/MatchDetails.js');

module.exports = {
	'TextMatchExpression': {
		'Should match an element, regardless of what is provided.': function() {
			var text = new TextMatchExpression(),
				text2 = new TextMatchExpression();

			assert.strictEqual(text.init('query', 'language').code, 'OK');
			assert.strictEqual(text2.init('query2', 'language2').code, 'OK');

			assert.ok(text.matchesSingleElement(text2)); // It'll always work. Just the way it is in source.
		},

		'Should return the query provided in the init.': function() {
			var text = new TextMatchExpression();

			text.init('query', 'language');

			assert.strictEqual(text.getQuery(), 'query');
		},

		'Should return the language provided in the init.': function() {
			var text = new TextMatchExpression();

			text.init('query', 'language');

			assert.strictEqual(text.getLanguage(), 'language');
		},

		'Should return equivalency.': function() {
			var text1 = new TextMatchExpression(),
				text2 = new TextMatchExpression(),
				text3 = new TextMatchExpression();

			text1.init('query', 'language');
			text2.init('query', 'language');
			text3.init('query2', 'language2');

			assert.ok(text1.equivalent(text1));
			assert.ok(text1.equivalent(text2));
			assert.ok(!text1.equivalent(text3));
		},

		'Should return a shallow copy of the original text match expression.': function() {
			var text1 = new TextMatchExpression(),
				status = text1.init('query', 'language'),
				text2 = text1.shallowClone();

			assert.ok(text1.equivalent(text2));
		}
	}
};

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