[Fix] Fix SearchDaoTest stability issue.

kbss-cvut · Jul 17, 2024 · db621dc · db621dc
1 parent 0f5bf5d
commit db621dc
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Showing 2 changed files with 14 additions and 2 deletions.
diff --git a/src/test/java/cz/cvut/kbss/termit/environment/Generator.java b/src/test/java/cz/cvut/kbss/termit/environment/Generator.java
@@ -167,6 +167,16 @@ public static <T> T randomItem(T[] arr) {
         return arr[randomIndex(arr)];
     }
 
+    /**
+     * Returns a (pseudo)random element from the specified list.
+     * @param lst List to select random element from
+     * @return Element from the list
+     * @param <T> Element type
+     */
+    public static <T> T randomElement(List<T> lst) {
+        return lst.get(randomIndex(lst));
+    }
+
     /**
      * Generators a (pseudo) random boolean.
      *

diff --git a/src/test/java/cz/cvut/kbss/termit/persistence/dao/SearchDaoTest.java b/src/test/java/cz/cvut/kbss/termit/persistence/dao/SearchDaoTest.java
@@ -262,11 +262,13 @@ void facetedTermSearchReturnsTermsMatchingExactMatchSearchParamWithSpecifiedValu
 
     @Test
     void facetedTermSearchReturnsTermsMatchingSubstringSearchParamWithSpecifiedValue() {
+        final Term sample = Generator.randomElement(terms);
+        final String sampleValue = sample.getExamples().iterator().next().get().substring(0, 4);
         final SearchParam param = new SearchParam(URI.create(SKOS.EXAMPLE),
-                                                  Set.of("matching"),
+                                                  Set.of(sampleValue),
                                                   MatchType.SUBSTRING);
         final List<Term> matchingTerms = terms.stream().filter(t -> t.getExamples().iterator().next().get()
-                                                                     .startsWith("Matching"))
+                                                                     .startsWith(sampleValue))
                                               .collect(Collectors.toList());
         final List<FacetedSearchResult> result = sut.facetedTermSearch(Set.of(param), Constants.DEFAULT_PAGE_SPEC);
         assertFalse(result.isEmpty());