atom/vendor/ace/commands/command_manager_test.js

/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Ajax.org Code Editor (ACE).
 *
 * The Initial Developer of the Original Code is
 * Ajax.org B.V.
 * Portions created by the Initial Developer are Copyright (C) 2010
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *      Fabian Jakobs <fabian AT ajax DOT org>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
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 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
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 * ***** END LICENSE BLOCK ***** */

if (typeof process !== "undefined") {
    require("amd-loader");
}

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

var CommandManager = require("./command_manager").CommandManager;
var keys = require("../lib/keys");
var assert = require("../test/assertions");

module.exports = {

    setUp: function() {
        this.command = {
            name: "gotoline",
            bindKey: {
                mac: "Command-L",
                win: "Ctrl-L"
            },
            called: false,
            exec: function(editor) { this.called = true; }
        };

        this.cm = new CommandManager("mac", [this.command]);
    },

    "test: register command": function() {
        this.cm.exec("gotoline");
        assert.ok(this.command.called);
    },

    "test: mac hotkeys": function() {
        var command = this.cm.findKeyCommand(keys.KEY_MODS.command, "L");
        assert.equal(command, this.command);

        var command = this.cm.findKeyCommand(keys.KEY_MODS.ctrl, "L");
        assert.equal(command, undefined);
    },

    "test: win hotkeys": function() {
        var cm = new CommandManager("win", [this.command]);

        var command = cm.findKeyCommand(keys.KEY_MODS.command, "L");
        assert.equal(command, undefined);

        var command = cm.findKeyCommand(keys.KEY_MODS.ctrl, "L");
        assert.equal(command, this.command);
    },

    "test: remove command by object": function() {
        this.cm.removeCommand(this.command);

        this.cm.exec("gotoline");
        assert.ok(!this.command.called);

        var command = this.cm.findKeyCommand(keys.KEY_MODS.command, "L");
        assert.equal(command, null);
    },

    "test: remove command by name": function() {
        this.cm.removeCommand("gotoline");

        this.cm.exec("gotoline");
        assert.ok(!this.command.called);

        var command = this.cm.findKeyCommand(keys.KEY_MODS.command, "L");
        assert.equal(command, null);
    },

    "test: adding a new command with the same name as an existing one should remove the old one first": function() {
        var command = {
            name: "gotoline",
            bindKey: {
                mac: "Command-L",
                win: "Ctrl-L"
            },
            called: false,
            exec: function(editor) { this.called = true; }
        };
        this.cm.addCommand(command);

        this.cm.exec("gotoline");
        assert.ok(command.called);
        assert.ok(!this.command.called);

        assert.equal(this.cm.findKeyCommand(keys.KEY_MODS.command, "L"), command);
    },

    "test: adding commands and recording a macro": function() {
        var called = "";
        this.cm.addCommands({
            togglerecording: function(editor) {
                editor.cm.toggleRecording();
            },
            replay: function(editor) {
                editor.cm.replay();
            },
            cm1: function(editor, arg) {
                called += "1" + (arg || "");
            },
            cm2: function(editor) {
                called += "2";
            }
        });

        this.cm.exec("togglerecording", this);
        assert.ok(this.cm.recording);

        this.cm.exec("cm1", this, "-");
        this.cm.exec("cm2");
        this.cm.exec("replay", this);
        assert.ok(!this.cm.recording);
        assert.equal(called, "1-2");

        called = "";
        this.cm.exec("replay", this);
        assert.equal(called, "1-2");
    },

    "test: bindkeys": function() {
        var called = "";
        this.cm.addCommands({
            cm1: function(editor, arg) {
                called += "1" + (arg || "");
            },
            cm2: function(editor) {
                called += "2";
            }
        });

        this.cm.bindKeys({
            "Ctrl-L|Command-C": "cm1",
            "Ctrl-R": "cm2"
        });

        var command = this.cm.findKeyCommand(keys.KEY_MODS.command, "C");
        assert.equal(command, "cm1");

        var command = this.cm.findKeyCommand(keys.KEY_MODS.ctrl, "R");
        assert.equal(command, "cm2");

        this.cm.bindKeys({
            "Ctrl-R": null
        });

        var command = this.cm.findKeyCommand(keys.KEY_MODS.ctrl, "R");
        assert.equal(command, null);
    }
};

});

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