ordered_tree: add some tests

[nit.git] / tests / test_ordered_tree.nit

diff --git a/tests/test_ordered_tree.nit b/tests/test_ordered_tree.nit
new file mode 100644 (file)
index 0000000..f759742
--- /dev/null
+++ b/tests/test_ordered_tree.nit
@@ -0,0 +1,31 @@
+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import ordered_tree
+
+var tree = new OrderedTree[Int]
+tree.add(null, 1)
+tree.add(1, 11)
+tree.add(11, 111)
+tree.add(11, 112)
+tree.add(1, 12)
+tree.add(12, 121)
+tree.add(12, 122)
+tree.add(null, 2)
+tree.add(2, 21)
+tree.add(2, 22)
+
+for i in tree do print i
+print "--"
+for i in tree.to_a.reversed do print i