content: /**
   * Copyright (c) 2019 Siemens AG
   * All rights reserved.
   * 
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   * 
   * 1) Redistributions of source code must retain the above copyright notice, this
   *    list of conditions and the following disclaimer.
   * 
   * 2) Redistributions in binary form must reproduce the above copyright notice,
   *    this list of conditions and the following disclaimer in the documentation
   *    and/or other materials provided with the distribution.
   * 
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  package at.ac.tuwien.kr.alpha.core.grounder.heuristics;
  
  
  import static at.ac.tuwien.kr.alpha.api.config.GrounderHeuristicsConfiguration.PERMISSIVE_STRING;
  import static at.ac.tuwien.kr.alpha.api.config.GrounderHeuristicsConfiguration.STRICT_STRING;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import org.junit.jupiter.api.Test;
  
  import at.ac.tuwien.kr.alpha.api.config.GrounderHeuristicsConfiguration;
  
  /**
   * Tests {@link GrounderHeuristicsConfiguration}
   */
  public class GrounderHeuristicConfigurationTest {
  
  	@Test
  	public void testGetInstanceStrictStrict() {
  		GrounderHeuristicsConfiguration grounderHeuristicsConfiguration = GrounderHeuristicsConfiguration.getInstance(STRICT_STRING, STRICT_STRING);
  		assertFalse(grounderHeuristicsConfiguration.isPermissive(true));
  		assertFalse(grounderHeuristicsConfiguration.isPermissive(false));
  		assertEquals(0, grounderHeuristicsConfiguration.getToleranceConstraints());
  		assertEquals(0, grounderHeuristicsConfiguration.getToleranceRules());
  	}
  
  	@Test
  	public void testGetInstanceStrictPermissive() {
  		GrounderHeuristicsConfiguration grounderHeuristicsConfiguration = GrounderHeuristicsConfiguration.getInstance(STRICT_STRING, PERMISSIVE_STRING);
  		assertFalse(grounderHeuristicsConfiguration.isPermissive(true));
  		assertTrue(grounderHeuristicsConfiguration.isPermissive(false));
  		assertEquals(0, grounderHeuristicsConfiguration.getToleranceConstraints());
  		assertEquals(-1, grounderHeuristicsConfiguration.getToleranceRules());
  	}
  
  	@Test
  	public void testGetInstancePermissiveStrict() {
  		GrounderHeuristicsConfiguration grounderHeuristicsConfiguration = GrounderHeuristicsConfiguration.getInstance(PERMISSIVE_STRING, STRICT_STRING);
  		assertTrue(grounderHeuristicsConfiguration.isPermissive(true));
  		assertFalse(grounderHeuristicsConfiguration.isPermissive(false));
  		assertEquals(-1, grounderHeuristicsConfiguration.getToleranceConstraints());
  		assertEquals(0, grounderHeuristicsConfiguration.getToleranceRules());
  	}
  
  	@Test
  	public void testGetInstancePermissivePermissive() {
  		GrounderHeuristicsConfiguration grounderHeuristicsConfiguration = GrounderHeuristicsConfiguration.getInstance(PERMISSIVE_STRING, PERMISSIVE_STRING);
  		assertTrue(grounderHeuristicsConfiguration.isPermissive(true));
  		assertTrue(grounderHeuristicsConfiguration.isPermissive(false));
  		assertEquals(-1, grounderHeuristicsConfiguration.getToleranceConstraints());
  		assertEquals(-1, grounderHeuristicsConfiguration.getToleranceRules());
  	}
  
  	@Test
  	public void testGetInstanceIntInt() {
  		GrounderHeuristicsConfiguration grounderHeuristicsConfiguration = GrounderHeuristicsConfiguration.getInstance(5, 1);
  		assertTrue(grounderHeuristicsConfiguration.isPermissive(true));
  		assertTrue(grounderHeuristicsConfiguration.isPermissive(false));
  		assertEquals(5, grounderHeuristicsConfiguration.getToleranceConstraints());
  		assertEquals(1, grounderHeuristicsConfiguration.getToleranceRules());
  	}
  
  	@Test
  	public void testGetInstanceStringIntStringInt() {
  		GrounderHeuristicsConfiguration grounderHeuristicsConfiguration = GrounderHeuristicsConfiguration.getInstance("5", "1");
  		assertTrue(grounderHeuristicsConfiguration.isPermissive(true));
  		assertTrue(grounderHeuristicsConfiguration.isPermissive(false));
  		assertEquals(5, grounderHeuristicsConfiguration.getToleranceConstraints());
  		assertEquals(1, grounderHeuristicsConfiguration.getToleranceRules());
  	}
  
  }
  