1 # This file is part of NIT ( http://www.nitlanguage.org ).
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
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12 # See the License for the specific language governing permissions and
13 # limitations under the License.
15 module test_coloring
is test
19 class TestPOSetColorer
22 fun test_ids_strictly_positive
is test
do
23 var poset
= new POSet[String]
26 var colorer
= new POSetColorer[String]
27 colorer
.colorize
(poset
)
29 assert colorer
.ids
["A"] > 0