| // Copyright (c) 2015, Viktor Dakalov. All rights reserved. Use of this source code |
| // is governed by a BSD-style license that can be found in the LICENSE file. |
| |
| import 'package:unittest/unittest.dart'; |
| import 'package:dlog/dlog.dart'; |
| |
| main() { |
| |
| test("Tree flat", (){ |
| |
| var tree = new Tree("Tree flat"); |
| var output = [ |
| 'Tree flat', |
| '│ ├ 0', |
| '│ ├ 1', |
| '│ ├ 2', |
| '│ ├ 3', |
| '│ ├ 4', |
| '│ ├ 5', |
| '│ ├ 6', |
| '│ ├ 7', |
| '│ ├ 8', |
| '│ └ 9', |
| '' |
| ]; |
| |
| tree.openGroup(); |
| for (int i = 0; i < 10; i++) { |
| tree.add(i); |
| } |
| tree.closeGroup(); |
| |
| expect(tree.toString(), output.join(tree.endOfLineUnicode)); |
| |
| }); |
| |
| test("Tree 3x3", (){ |
| |
| var tree = new Tree("Tree 3x3"); |
| var output = [ |
| 'Tree 3x3\n' |
| '│ ├ 0\n' |
| '│ │ ├ 0x0\n' |
| '│ │ ├ 0x1\n' |
| '│ │ └ 0x2\n' |
| '│ ├ 1\n' |
| '│ │ ├ 1x0\n' |
| '│ │ ├ 1x1\n' |
| '│ │ └ 1x2\n' |
| '│ ├ 2\n' |
| '│ │ ├ 2x0\n' |
| '│ │ ├ 2x1\n' |
| '│ │ └ 2x2\n' |
| '' |
| ]; |
| |
| tree.openGroup(); |
| |
| for (int i = 0; i < 3; i++) { |
| tree.add(i); |
| tree.openGroup(); |
| for (int j = 0; j < 3; j++) { |
| tree.add("${i}x${j}"); |
| } |
| tree.closeGroup(); |
| } |
| |
| tree.closeGroup(); |
| |
| // TODO join separator is not working on unknown reason |
| expect(tree.toString(), output.join()); |
| |
| }); |
| |
| } |