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    * CS licenses this file to You under the Apache License, Version 2.0
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    *
    *   http://www.apache.org/licenses/LICENSE-2.0
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  package org.orekit.ssa.metrics;
  
  import org.junit.jupiter.api.Assertions;
  import org.junit.jupiter.api.DisplayName;
  import org.junit.jupiter.api.Test;
  import org.orekit.ssa.collision.shorttermencounter.probability.twod.Laas2015;
  import org.orekit.ssa.collision.shorttermencounter.probability.twod.ShortTermEncounter2DPOCMethod;
  
  class ProbabilityOfCollisionTest {
  
      @Test
      @DisplayName("Test ProbabilityOfCollision constructor")
      void testCreateExpectedProbabilityOfCollisionInstance() {
          // GIVEN
          final double                        value      = 0.1;
          final double                        upperLimit = 0.2;
          final double                        lowerLimit = 0.05;
          final ShortTermEncounter2DPOCMethod method     = new Laas2015();
  
          // WHEN
          final ProbabilityOfCollision probabilityOfCollision = new ProbabilityOfCollision(value, lowerLimit, upperLimit,
                                                                                           method.getName(),
                                                                                           method.isAMaximumProbabilityOfCollisionMethod());
  
          // THEN
          Assertions.assertEquals(0.1, probabilityOfCollision.getValue());
          Assertions.assertEquals(0.2, probabilityOfCollision.getUpperLimit());
          Assertions.assertEquals(0.05, probabilityOfCollision.getLowerLimit());
          Assertions.assertEquals(new Laas2015().getName(),
                                  probabilityOfCollision.getProbabilityOfCollisionMethodName());
          Assertions.assertFalse(probabilityOfCollision.isMaxProbability());
      }
  
      @Test
      @DisplayName("Test ProbabilityOfCollision constructor with default value for the upper and lower limit")
      void testCreateProbabilityOfCollisionWithDefaultUpperAndLowerLimit() {
          // GIVEN
          final double                        value  = 0.1;
          final ShortTermEncounter2DPOCMethod method = new Laas2015();
  
          // WHEN
          final ProbabilityOfCollision probabilityOfCollision = new ProbabilityOfCollision(value, method.getName());
          // THEN
          Assertions.assertEquals(0.1, probabilityOfCollision.getValue());
          Assertions.assertEquals(0, probabilityOfCollision.getUpperLimit());
          Assertions.assertEquals(0, probabilityOfCollision.getLowerLimit());
          Assertions.assertEquals(new Laas2015().getName(),
                                  probabilityOfCollision.getProbabilityOfCollisionMethodName());
      }
  
  }