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 * Distributed under the BSD license:
 *
 * Copyright (c) 2010, Ajax.org B.V.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
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 *       names of its contributors may be used to endorse or promote products
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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if (typeof process !== "undefined") {
    require("amd-loader");
}

define(function(require, exports, module) {
"use strict";

var EditSession = require("./../edit_session").EditSession,
    Editor = require("./../editor").Editor,
    MockRenderer = require("./../test/mockrenderer").MockRenderer,
    emacs = require('./emacs'),
    assert = require("./../test/assertions"),
    editor;

function initEditor(docString) {
    var doc = new EditSession(docString.split("\n"));
    editor = new Editor(new MockRenderer(), doc);
    editor.setKeyboardHandler(emacs.handler);
}

module.exports = {

    "test: detach removes emacs commands from command manager": function() {
        initEditor('');
        assert.ok(!!editor.commands.byName["keyboardQuit"], 'setup error: emacs commands not installed');
        editor.keyBinding.removeKeyboardHandler(editor.getKeyboardHandler());
        assert.ok(!editor.commands.byName["keyboardQuit"], 'emacs commands not removed');
    },

    "test: keyboardQuit clears selection": function() {
        initEditor('foo');
        editor.selectAll();
        editor.execCommand('keyboardQuit');
        assert.ok(editor.selection.isEmpty(), 'selection non-empty');
    }

};

});

if (typeof module !== "undefined" && module === require.main) {
    require("asyncjs").test.testcase(module.exports).exec()
}