common/src/test/java/org/opendaylight/transportpce/common/fixedflex/GridUtilsTest.java

   1 /*
   2  * Copyright © 2020 Orange, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.transportpce.common.fixedflex;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertTrue;
  13
  14 import java.math.BigDecimal;
  15 import java.util.Arrays;
  16 import java.util.Map;
  17 import org.junit.Test;
  18 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.available.freq.map.AvailFreqMaps;
  19 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.available.freq.map.AvailFreqMapsKey;
  20
  21 public class GridUtilsTest {
  22
  23     @Test
  24     public void getWaveLengthIndexFromSpectrumAssigmentTest() {
  25         assertEquals("Wavelength index should be 15", 15, GridUtils.getWaveLengthIndexFromSpectrumAssigment(119));
  26     }
  27
  28     @Test
  29     public void getFrequencyFromIndexTest() {
  30         BigDecimal[] expectedFrequencies = new BigDecimal[768];
  31         BigDecimal frequency = BigDecimal.valueOf(191.325);
  32         for (int i = 0; i < expectedFrequencies.length; i++) {
  33             expectedFrequencies[i] = frequency;
  34             frequency = frequency.add(BigDecimal.valueOf(0.00625));
  35         }
  36         assertEquals("Frequency should be 191.325", expectedFrequencies[0],
  37                 GridUtils.getFrequencyFromIndex(0));
  38         assertEquals("Frequency should be 193.1", expectedFrequencies[284].setScale(1),
  39                 GridUtils.getFrequencyFromIndex(284));
  40         assertEquals("Frequency should be 196.11875", expectedFrequencies[767],
  41                 GridUtils.getFrequencyFromIndex(767));
  42     }
  43
  44     @Test
  45     public void initFreqMaps4FixedGrid2AvailableTest() {
  46         AvailFreqMapsKey key = new AvailFreqMapsKey(GridConstant.C_BAND);
  47         byte[] byteArray = new byte[GridConstant.NB_OCTECTS];
  48         Arrays.fill(byteArray, (byte) GridConstant.AVAILABLE_SLOT_VALUE);
  49         Map<AvailFreqMapsKey, AvailFreqMaps> availFreqMaps = GridUtils.initFreqMaps4FixedGrid2Available();
  50         assertEquals("Should contains 1 element", 1, availFreqMaps.size());
  51         assertTrue("should contains cband key", availFreqMaps.containsKey(key));
  52         assertTrue("Should have available freq map", Arrays.equals(byteArray, availFreqMaps.get(key).getFreqMap()));
  53     }
  54
  55 }