(function() {
	var count = 0;

	module("tinymce.plugins.Spellchecker", {
		setupModule: function() {
			document.getElementById('view').innerHTML = (
				'<textarea id="no_lang"></textarea>' +
				'<textarea id="one_lang"></textarea>' +
				'<textarea id="many_lang"></textarea>'
			);

			QUnit.stop();

			function wait() {
				if (++count == 3) {
					QUnit.start();
				}
			}

			tinymce.init({
				selector: '#no_lang',
				plugins: "spellchecker",
				add_unload_trigger: false,
				skin: false,
				disable_nodechange: true,
				toolbar: 'spellchecker',
				init_instance_callback: function(ed) {
					window.editor = ed;
					wait();
				}
			});

			tinymce.init({
				selector: '#one_lang',
				plugins: "spellchecker",
				add_unload_trigger: false,
				skin: false,
				spellchecker_languages: 'English=en',
				disable_nodechange: true,
				toolbar: 'spellchecker',
				init_instance_callback: function(ed) {
					window.editor = ed;
					wait();
				}
			});

			tinymce.init({
				selector: '#many_lang',
				plugins: "spellchecker",
				add_unload_trigger: false,
				skin: false,
				spellchecker_languages: 'English=en,French=fr,German=de',
				disable_nodechange: true,
				toolbar: 'spellchecker',
				init_instance_callback: function(ed) {
					window.editor = ed;
					wait();
				}
			});
		},

		teardown: function() {
			editor.settings.forced_root_block = 'p';
		}
	});

	// Default spellchecker language should match editor language
	test('Check default language', function() {
		var mainLanguage = tinymce.get('no_lang').settings.language || 'en';
		equal(tinymce.get('no_lang').settings.spellchecker_language, mainLanguage);
	});

	// Spellchecker button may include a language menu

	// When no languages are specified, the default list of languages should be
	// used, matching the list in the old TinyMCE 3 spellchecker plugin.
	test('Check spellcheck button is a splitbutton (no languages)', function() {
		var spellcheckButton = tinymce.get('no_lang').buttons.spellchecker;
		equal(spellcheckButton.type, 'splitbutton');
	});

	// When exactly one spellchecker language is specified, there's no need to
	// display a selection menu.
	test('Check spellcheck button is a normal button (one language)', function() {
		var spellcheckButton = tinymce.get('one_lang').buttons.spellchecker;
		equal(spellcheckButton.type, 'button');
	});

	// When more than one spellchecker language is specified, a selection menu
	// should be provided to choose between them.
	test('Check spellcheck button is a splitbutton (many languages)', function() {
		var spellcheckButton = tinymce.get('many_lang').buttons.spellchecker;
		equal(spellcheckButton.type, 'splitbutton');
	});
})();