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 *       notice, this list of conditions and the following disclaimer.
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 *       names of its contributors may be used to endorse or promote products
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if (typeof process !== "undefined") {
    require("amd-loader");
    require("./test/mockdom");
}

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

    var EditSession = require("./edit_session").EditSession;
    var Editor = require("./editor").Editor;
    var MockRenderer = require("./test/mockrenderer").MockRenderer;
    var assert = require("./test/assertions");
    var JavaScriptMode = require("./mode/javascript").Mode;
    var PlaceHolder = require("./placeholder").PlaceHolder;
    var UndoManager = require("./undomanager").UndoManager;
    require("./multi_select")

    module.exports = {

        "test: simple at the end appending of text": function () {
            var session = new EditSession("var a = 10;\nconsole.log(a, a);", new JavaScriptMode());
            var editor = new Editor(new MockRenderer(), session);

            new PlaceHolder(session, 1, {row: 0, column: 4}, [{row: 1, column: 12}, {row: 1, column: 15}]);

            editor.moveCursorTo(0, 5);
            editor.insert('b');
            assert.equal(session.doc.getValue(), "var ab = 10;\nconsole.log(ab, ab);");
            editor.insert('cd');
            assert.equal(session.doc.getValue(), "var abcd = 10;\nconsole.log(abcd, abcd);");
            editor.remove('left');
            editor.remove('left');
            editor.remove('left');
            assert.equal(session.doc.getValue(), "var a = 10;\nconsole.log(a, a);");
        },

        "test: inserting text outside placeholder": function () {
            var session = new EditSession("var a = 10;\nconsole.log(a, a);\n", new JavaScriptMode());
            var editor = new Editor(new MockRenderer(), session);

            new PlaceHolder(session, 1, {row: 0, column: 4}, [{row: 1, column: 12}, {row: 1, column: 15}]);

            editor.moveCursorTo(2, 0);
            editor.insert('b');
            assert.equal(session.doc.getValue(), "var a = 10;\nconsole.log(a, a);\nb");
        },

        "test: insertion at the beginning": function (next) {
            var session = new EditSession("var a = 10;\nconsole.log(a, a);", new JavaScriptMode());
            var editor = new Editor(new MockRenderer(), session);

            var p = new PlaceHolder(session, 1, {row: 0, column: 4}, [{row: 1, column: 12}, {row: 1, column: 15}]);

            editor.moveCursorTo(0, 4);
            editor.insert('$');
            assert.equal(session.doc.getValue(), "var $a = 10;\nconsole.log($a, $a);");
            editor.moveCursorTo(0, 4);
            // Have to put this in a setTimeout because the anchor is only fixed later.
            setTimeout(function () {
                editor.insert('v');
                assert.equal(session.doc.getValue(), "var v$a = 10;\nconsole.log(v$a, v$a);");
                next();
            }, 20);
        },

        "test: detaching placeholder": function () {
            var session = new EditSession("var a = 10;\nconsole.log(a, a);", new JavaScriptMode());
            var editor = new Editor(new MockRenderer(), session);

            var p = new PlaceHolder(session, 1, {row: 0, column: 4}, [{row: 1, column: 12}, {row: 1, column: 15}]);

            editor.moveCursorTo(0, 5);
            editor.insert('b');
            assert.equal(session.doc.getValue(), "var ab = 10;\nconsole.log(ab, ab);");
            p.detach();
            editor.insert('cd');
            assert.equal(session.doc.getValue(), "var abcd = 10;\nconsole.log(ab, ab);");
        },

        "test: events": function () {
            var session = new EditSession("var a = 10;\nconsole.log(a, a);", new JavaScriptMode());
            var editor = new Editor(new MockRenderer(), session);

            var p = new PlaceHolder(session, 1, {row: 0, column: 4}, [{row: 1, column: 12}, {row: 1, column: 15}]);
            var entered = false;
            var left = false;
            p.on("cursorEnter", function () {
                entered = true;
            });
            p.on("cursorLeave", function () {
                left = true;
            });

            editor.moveCursorTo(0, 0);
            editor.moveCursorTo(0, 4);
            p.onCursorChange(); // Have to do this by hand because moveCursorTo doesn't trigger the event
            assert.ok(entered);
            editor.moveCursorTo(1, 0);
            p.onCursorChange(); // Have to do this by hand because moveCursorTo doesn't trigger the event
            assert.ok(left);
        },

        "test: cancel": function (next) {
            var session = new EditSession("var a = 10;\nconsole.log(a, a);", new JavaScriptMode());
            session.setUndoManager(new UndoManager());
            var editor = new Editor(new MockRenderer(), session);
            var p = new PlaceHolder(session, 1, {row: 0, column: 4}, [{row: 1, column: 12}, {row: 1, column: 15}]);

            editor.moveCursorTo(0, 5);
            editor.insert('b');
            editor.insert('cd');
            editor.remove('left');
            assert.equal(session.doc.getValue(), "var abc = 10;\nconsole.log(abc, abc);");
            // Wait a little for the changes to enter the undo stack
            setTimeout(function () {
                p.cancel();
                assert.equal(session.doc.getValue(), "var a = 10;\nconsole.log(a, a);");
                next();
            }, 80);
        }
    };

});

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