test/net/habraun/scd/SimpleBroadPhaseTest.scala

   1 /*
   2         Copyright (c) 2009 Hanno Braun <hanno@habraun.net>
   3
   4         Licensed under the Apache License, Version 2.0 (the "License");
   5         you may not use this file except in compliance with the License.
   6         You may obtain a copy of the License at
   7
   8                 http://www.apache.org/licenses/LICENSE-2.0
   9
  10         Unless required by applicable law or agreed to in writing, software
  11         distributed under the License is distributed on an "AS IS" BASIS,
  12         WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13         See the License for the specific language governing permissions and
  14         limitations under the License.
  15 */
  16
  17
  18
  19 package net.habraun.scd
  20
  21
  22
  23 import org.junit._
  24 import org.junit.Assert._
  25
  26
  27
  28 class SimpleBroadPhaseTest {
  29
  30         @Test
  31         def verifyIsBroadPhase {
  32                 val broadPhase = new SimpleBroadPhase
  33                 assertTrue(broadPhase.isInstanceOf[BroadPhase])
  34         }
  35
  36
  37
  38         @Test
  39         def buildPairsFromTwoBodies {
  40                 val b1 = new Body
  41                 val b2 = new Body
  42                 val broadPhase: BroadPhase = new SimpleBroadPhase
  43                 assertEquals((b1, b2)::Nil, broadPhase.detectPossibleCollisions(b1::b2::Nil))
  44         }
  45
  46
  47
  48         @Test
  49         def buildPairsFromThreeBodies {
  50                 val b1 = new Body
  51                 val b2 = new Body
  52                 val b3 = new Body
  53                 val broadPhase: BroadPhase = new SimpleBroadPhase
  54                 val expectedPairs = (b1, b2)::(b1, b3)::(b2, b3)::Nil
  55                 val actualPairs = broadPhase.detectPossibleCollisions(b1::b2::b3::Nil)
  56                 assertEquals(expectedPairs, actualPairs)
  57         }
  58 }