/*
    * Licensed to the Hipparchus project under one or more
    * contributor license agreements.  See the NOTICE file distributed with
    * this work for additional information regarding copyright ownership.
    * The Hipparchus project licenses this file to You under the Apache License, Version 2.0
    * (the "License"); you may not use this file except in compliance with
    * the License.  You may obtain a copy of the License at
    *
    *      https://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package org.hipparchus.ode.nonstiff;
  
  
  import org.hipparchus.CalculusFieldElement;
  import org.hipparchus.Field;
  import org.hipparchus.util.Binary64Field;
  import org.junit.Test;
  
  public class DormandPrince853FieldIntegratorTest extends EmbeddedRungeKuttaFieldIntegratorAbstractTest {
  
      protected <T extends CalculusFieldElement<T>> EmbeddedRungeKuttaFieldIntegrator<T>
      createIntegrator(Field<T> field, final double minStep, final double maxStep,
                       final double scalAbsoluteTolerance, final double scalRelativeTolerance) {
          return new DormandPrince853FieldIntegrator<T>(field, minStep, maxStep, scalAbsoluteTolerance, scalRelativeTolerance);
      }
  
      protected <T extends CalculusFieldElement<T>> EmbeddedRungeKuttaFieldIntegrator<T>
      createIntegrator(Field<T> field, final double minStep, final double maxStep,
                       final double[] vecAbsoluteTolerance, final double[] vecRelativeTolerance) {
          return new DormandPrince853FieldIntegrator<T>(field, minStep, maxStep, vecAbsoluteTolerance, vecRelativeTolerance);
      }
  
      @Override
      public void testNonFieldIntegratorConsistency() {
          doTestNonFieldIntegratorConsistency(Binary64Field.getInstance());
      }
  
      @Override
      public void testSanityChecks() {
          doTestSanityChecks(Binary64Field.getInstance());
      }
  
      @Override
      public void testBackward() {
          doTestBackward(Binary64Field.getInstance(), 8.1e-8, 1.1e-7, 1.0e-12, "Dormand-Prince 8 (5, 3)");
      }
  
      @Override
      public void testKepler() {
          doTestKepler(Binary64Field.getInstance(), 4.4e-11);
      }
  
      @Override
      public void testTorqueFreeMotionOmegaOnly() {
          doTestTorqueFreeMotionOmegaOnly(Binary64Field.getInstance(), 4.0e-16);
      }
  
      @Override
      public void testTorqueFreeMotion() {
          doTestTorqueFreeMotion(Binary64Field.getInstance(), 1.3e-12, 9.0e-12);
      }
  
      @Override
      public void testTorqueFreeMotionIssue230() {
          doTestTorqueFreeMotionIssue230(Binary64Field.getInstance(), 2.9e-14, 7.8e-14);
      }
  
      @Override
      public void testForwardBackwardExceptions() {
          doTestForwardBackwardExceptions(Binary64Field.getInstance());
      }
  
      @Override
      public void testMinStep() {
          doTestMinStep(Binary64Field.getInstance());
      }
  
      @Override
      public void testIncreasingTolerance() {
          // the 1.3 factor is only valid for this test
          // and has been obtained from trial and error
          // there is no general relation between local and global errors
          doTestIncreasingTolerance(Binary64Field.getInstance(), 1.3, 1.0e-12);
      }
  
      @Override
      public void testEvents() {
          doTestEvents(Binary64Field.getInstance(), 2.1e-7, "Dormand-Prince 8 (5, 3)");
      }
  
      @Override
      public void testStepEnd() {
         doTestStepEnd(Binary64Field.getInstance(), 20, "Dormand-Prince 8 (5, 3)");
     }
 
     @Override
     public void testStopAfterStep() {
         doTestStopAfterStep(Binary64Field.getInstance(), 12, 6.842171);
     }
 
     @Override
     public void testResetAfterStep() {
         doTestResetAfterStep(Binary64Field.getInstance(), 12, 13);
     }
 
     @Override
     public void testEventsErrors() {
         doTestEventsErrors(Binary64Field.getInstance());
     }
 
     @Override
     public void testEventsNoConvergence() {
         doTestEventsNoConvergence(Binary64Field.getInstance());
     }
 
     @Override
     public void testPartialDerivatives() {
         doTestPartialDerivatives(2.6e-12, new double[] { 5.9e-11, 3.6e-12, 5.3e-12, 5.3e-12, 3.6e-12 });
     }
 
     @Test
     public void testSecondaryEquations() {
         doTestSecondaryEquations(Binary64Field.getInstance(), 3.3e-12, 8.9e-15);
     }
 
 }