src/compiler/test_coloring.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   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
   6 #
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 module test_coloring is test
  16
  17 import coloring
  18
  19 class TestPOSetColorer
  20         test
  21
  22         fun test_ids_strictly_positive is test do
  23                 var poset = new POSet[String]
  24                 poset.add_node "A"
  25
  26                 var colorer = new POSetColorer[String]
  27                 colorer.colorize(poset)
  28
  29                 assert colorer.ids["A"] > 0
  30         end
  31 end