fix test failure

Author: DariaBod

src/org/labkey/test/components/ui/search/FilterFacetedPanel.java

@@ -13,9 +13,12 @@
 import org.openqa.selenium.WebElement;
 import org.openqa.selenium.support.ui.ExpectedConditions;
 
+import java.io.IOException;
+import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Collectors;
 
+import static org.labkey.test.WebDriverWrapper.waitFor;
 import static org.labkey.test.components.html.Input.Input;
 
 public class FilterFacetedPanel extends WebDriverComponent<FilterFacetedPanel.ElementCache>
@@ -74,9 +77,15 @@ public boolean isChecked(String value)
      */
     public void checkValues(String... values)
     {
+       // waitForElement(elementCache().findCheckbox(values[0]));
+       // waitFor(() -> elementCache().findCheckbox(values[0]).isDisplayed(), 10000);
         for (String value : values)
         {
-            elementCache().findCheckbox(value).check();
+            try{
+            elementCache().findCheckbox(value).check();}
+            catch (Exception e){
+                elementCache().findCheckbox(value).check();
+            }
         }
     }
 

src/org/labkey/test/util/TestDataGenerator.java

@@ -504,7 +504,7 @@ public static List<String> randomTextChoice(int size)
         List<String> textChoices = new ArrayList<>();
         for (int i = 0; i < size; i++)
         {
-            textChoices.add(randomString(randomInt(0, 30)));
+            textChoices.add(randomString(randomInt(1, 25)));
         }
         return textChoices;
     }

src/org/labkey/test/util/data/TestArrayDataUtils.java

@@ -34,15 +34,14 @@ public static<T> Map<String, T> getMapWithIdAndMultiChoiceField(List<Map<String,
      */
     public static <T> Map<String, String> filterMap(Map<String, T> map, List<String> searchValues, Filter.Operator filterType)
     {
-        Comparator<String> comparator = Comparator.comparing((String s) -> s.toLowerCase()).thenComparing(s -> s);
         return map.entrySet().stream()
                 .filter(entry -> entry.getValue() instanceof List)
                 .map(entry -> Map.entry(entry.getKey(), (List<String>) entry.getValue()))
                 .filter(entry -> isMatch(entry.getValue(), searchValues, filterType))
                 .collect(Collectors.toMap(
                         Map.Entry::getKey,
                         e -> e.getValue().stream()
-                                .sorted(comparator)
+                                .sorted(Comparator.comparing(String::toLowerCase))
                                 .collect(Collectors.joining(", ")),
                         (e1, e2) -> e1,
                         LinkedHashMap::new