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1   /**
2    * Portions of this software was developed by employees of the National Institute
3    * of Standards and Technology (NIST), an agency of the Federal Government and is
4    * being made available as a public service. Pursuant to title 17 United States
5    * Code Section 105, works of NIST employees are not subject to copyright
6    * protection in the United States. This software may be subject to foreign
7    * copyright. Permission in the United States and in foreign countries, to the
8    * extent that NIST may hold copyright, to use, copy, modify, create derivative
9    * works, and distribute this software and its documentation without fee is hereby
10   * granted on a non-exclusive basis, provided that this notice and disclaimer
11   * of warranty appears in all copies.
12   *
13   * THE SOFTWARE IS PROVIDED 'AS IS' WITHOUT ANY WARRANTY OF ANY KIND, EITHER
14   * EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY
15   * THAT THE SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF
16   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND FREEDOM FROM
17   * INFRINGEMENT, AND ANY WARRANTY THAT THE DOCUMENTATION WILL CONFORM TO THE
18   * SOFTWARE, OR ANY WARRANTY THAT THE SOFTWARE WILL BE ERROR FREE.  IN NO EVENT
19   * SHALL NIST BE LIABLE FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO, DIRECT,
20   * INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF, RESULTING FROM,
21   * OR IN ANY WAY CONNECTED WITH THIS SOFTWARE, WHETHER OR NOT BASED UPON WARRANTY,
22   * CONTRACT, TORT, OR OTHERWISE, WHETHER OR NOT INJURY WAS SUSTAINED BY PERSONS OR
23   * PROPERTY OR OTHERWISE, AND WHETHER OR NOT LOSS WAS SUSTAINED FROM, OR AROSE OUT
24   * OF THE RESULTS OF, OR USE OF, THE SOFTWARE OR SERVICES PROVIDED HEREUNDER.
25   */
26  
27  package gov.nist.secauto.decima.xml.testing.assertion;
28  
29  import gov.nist.secauto.decima.core.assessment.result.AssessmentResults;
30  import gov.nist.secauto.decima.core.assessment.result.DerivedRequirementResult;
31  import gov.nist.secauto.decima.core.assessment.result.ResultStatus;
32  import gov.nist.secauto.decima.xml.document.XMLDocument;
33  
34  import org.apache.commons.lang3.builder.ToStringBuilder;
35  import org.apache.commons.lang3.builder.ToStringStyle;
36  import org.apache.logging.log4j.LogManager;
37  import org.apache.logging.log4j.Logger;
38  import org.junit.Assert;
39  
40  public class DerivedRequirementAssertion
41      extends AbstractAssertion {
42    private static final Logger log = LogManager.getLogger(DerivedRequirementAssertion.class);
43  
44    private final String derivedRequirement;
45  
46    public DerivedRequirementAssertion(String derivedRequirement, ResultStatus status) {
47      super(status);
48      this.derivedRequirement = derivedRequirement;
49    }
50  
51    public String getDerivedRequirement() {
52      return derivedRequirement;
53    }
54  
55    @Override
56    public void evaluate(XMLDocument doc, AssessmentResults results, AssertionTracker tracker)
57        throws AssertionError, AssertionException {
58      DerivedRequirementResult result = results.getDerivedRequirementResult(getDerivedRequirement());
59      ResultStatus actualStatus;
60      if (result == null) {
61        log.warn(
62            "Requirement '" + getDerivedRequirement() + "' not found in the result set. Assuming it was not checked.");
63        actualStatus = ResultStatus.NOT_APPLICABLE;
64      } else {
65        actualStatus = result.getStatus();
66        tracker.assertRequirement(result);
67      }
68      Assert.assertSame(getResultStatus(), actualStatus);
69    }
70  
71    @Override
72    public String toString() {
73      ToStringBuilder builder = new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE);
74      builder.append("derivedId", getDerivedRequirement());
75      builder.append("result", getResultStatus());
76      return builder.build();
77    }
78  
79  }