fix Dataset Differencing

src/main/java/edu/harvard/iq/dataverse/DatasetVersionDifference.java

@@ -264,6 +264,13 @@ private void getTermsDifferences() {
                 BundleUtil.getStringFromBundle("file.dataFilesTab.terms.list.termsOfAccess.addInfo.sizeOfCollection"));
         checkAndAddToChangeList(originalTerms.getStudyCompletion(), newTerms.getStudyCompletion(),
                 BundleUtil.getStringFromBundle("file.dataFilesTab.terms.list.termsOfAccess.addInfo.studyCompletion"));
+        checkAndAddToChangeList(Boolean.toString(originalTerms.isFileAccessRequest()), Boolean.toString(newTerms.isFileAccessRequest()),
+                BundleUtil.getStringFromBundle("file.dataFilesTab.terms.list.termsOfAccess.addInfo.fileAccessRequest"));
+        String customTerms = BundleUtil.getStringFromBundle("license.custom");
+        checkAndAddToChangeList(
+                (originalTerms.getLicense() == null) ? customTerms : originalTerms.getLicense().getName(),
+                (newTerms.getLicense() == null) ? customTerms : newTerms.getLicense().getName(),
+                BundleUtil.getStringFromBundle("file.dataFilesTab.terms.list.termsOfUse.addInfo.license"));
     }
 
     private void checkAndAddToChangeList(String originalTerm, String newTerm,

src/main/java/propertyFiles/Bundle.properties

@@ -1994,10 +1994,10 @@ file.dataFilesTab.terms.list.termsOfUse.addInfo.conditions=Conditions
 file.dataFilesTab.terms.list.termsOfUse.addInfo.conditions.title=Any additional information that will assist the user in understanding the access and use conditions of the Dataset.
 file.dataFilesTab.terms.list.termsOfUse.addInfo.disclaimer=Disclaimer
 file.dataFilesTab.terms.list.termsOfUse.addInfo.disclaimer.title=Information regarding responsibility for uses of the Dataset.
+file.dataFilesTab.terms.list.termsOfUse.addInfo.license=License
 file.dataFilesTab.terms.list.termsOfAccess.header=Restricted Files + Terms of Access 
 file.dataFilesTab.terms.list.termsOfAccess.description=Restricting limits access to published files. People who want to use the restricted files can request access by default. If you disable request access, you must add information about access to the Terms of Access field. 
 file.dataFilesTab.terms.list.termsOfAccess.description.line.2=Learn about restricting files and dataset access in the <a href="{0}/{1}/user/dataset-management.html#restricted-files-terms-of-access" title="Dataverse User Guide" target="_blank">User Guide</a>.
-
 file.dataFilesTab.terms.list.termsOfAccess.restrictedFiles=Restricted Files
 file.dataFilesTab.terms.list.termsOfAccess.restrictedFiles.title=The number of restricted files in this dataset.
 file.dataFilesTab.terms.list.termsOfAccess.restrictedFiles.txt=There {0, choice, 0#are|1#is|2#are} {0} restricted {0, choice, 0#files|1#file|2#files} in this dataset.
@@ -2023,6 +2023,8 @@ file.dataFilesTab.terms.list.termsOfAccess.addInfo.sizeOfCollection=Size of Coll
 file.dataFilesTab.terms.list.termsOfAccess.addInfo.sizeOfCollection.tip=Summary of the number of physical files that exist in a Dataset, recording the number of files that contain data and noting whether the collection contains machine readable documentation and/or other supplementary files and information, such as code, data dictionaries, data definition statements, or data collection instruments.
 file.dataFilesTab.terms.list.termsOfAccess.addInfo.studyCompletion=Study Completion
 file.dataFilesTab.terms.list.termsOfAccess.addInfo.studyCompletion.title=Relationship of the data collected to the amount of data coded and stored in the Dataset. Information as to why certain items of collected information were not included in the dataset or a specific data file should be provided.
+file.dataFilesTab.terms.list.termsOfAccess.addInfo.fileAccessRequest=File Access Requests Allowed
+
 file.dataFilesTab.terms.list.guestbook=Guestbook
 file.dataFilesTab.terms.list.guestbook.title=User information (i.e., name, email, institution, and position) will be collected when files are downloaded.
 file.dataFilesTab.terms.list.guestbook.noSelected.tip=No guestbook is assigned to this dataset so users will not be prompted to provide any information when downloading files.

src/test/java/edu/harvard/iq/dataverse/DatasetVersionDifferenceTest.java

@@ -195,6 +195,37 @@ public void testDifferencing() {
         compareResults(datasetVersion, datasetVersion2, expectedAddedFiles, expectedRemovedFiles,
                 expectedChangedFileMetadata, expectedChangedVariableMetadata, expectedReplacedFiles, changedTerms);
 
+        // Set file access
+
+        datasetVersion.getTermsOfUseAndAccess().setFileAccessRequest(false);
+        datasetVersion2.getTermsOfUseAndAccess().setFileAccessRequest(true);
+        String[] termField3 = new String[] {
+                BundleUtil.getStringFromBundle("file.dataFilesTab.terms.list.termsOfAccess.addInfo.fileAccessRequest"),
+                "false", "true" };
+        changedTerms.add(termField3);
+
+        compareResults(datasetVersion, datasetVersion2, expectedAddedFiles, expectedRemovedFiles,
+                expectedChangedFileMetadata, expectedChangedVariableMetadata, expectedReplacedFiles, changedTerms);
+
+        // Set License
+
+        License license2 = new License("CC-BY-4.0",
+                "Creative Commons Attribution 4.0 International License.",
+                URI.create("http://creativecommons.org/licenses/by/4.0"), URI.create("https://licensebuttons.net/l/by/4.0/88x31.png"),
+                true, 1l);
+
+        datasetVersion.getTermsOfUseAndAccess().setLicense(license);
+        datasetVersion2.getTermsOfUseAndAccess().setLicense(license2);
+        String[] termField4 = new String[] {
+                BundleUtil.getStringFromBundle("file.dataFilesTab.terms.list.termsOfUse.addInfo.license"),
+                license.getName(), license2.getName() };
+        changedTerms.add(termField4);
+        changedTerms.remove(termField);
+        changedTerms.remove(termField2);
+
+        compareResults(datasetVersion, datasetVersion2, expectedAddedFiles, expectedRemovedFiles,
+                expectedChangedFileMetadata, expectedChangedVariableMetadata, expectedReplacedFiles, changedTerms);
+
     }
 
     private FileMetadata createFileMetadata(long id, DatasetVersion datasetVersion, DataFile dataFile, String label) {
@@ -250,6 +281,7 @@ private void compareResults(DatasetVersion datasetVersion, DatasetVersion datase
 
         assertEquals(changedTerms.size(), diff.getChangedTermsAccess().size());
         for (int i = 0; i < changedTerms.size(); i++) {
+            System.out.println("Changed Terms: " + Arrays.toString(changedTerms.get(i)));
             String[] diffArray = diff.getChangedTermsAccess().get(i);
             assertEquals(changedTerms.get(i)[0], diffArray[0]);
             assertEquals(changedTerms.get(i)[1], diffArray[1]);