Merge pull request #71 from dashjoin/70-single-level-vs-multi-level-wildcard-produces-unexpected-result-on-predicate

fix wildcard handling

Author: uw4

src/main/java/com/dashjoin/jsonata/Jsonata.java

@@ -723,9 +723,6 @@ Object evaluateWildcard(Symbol expr, Object input) {
                 if((value instanceof List)) {
                     value = flatten(value, null);
                     results = (List)Functions.append(results, value);
-                } else if (value instanceof Map) {
-                // Call recursively do decompose the map
-                results.addAll((List)evaluateWildcard(expr, value));
                 } else {
                     results.add(value);
                 }

src/main/java/com/dashjoin/jsonata/Utils.java

@@ -79,11 +79,7 @@ public static List<Object> createSequence(Object el) {
         JList<Object> sequence = new JList<>();
         sequence.sequence = true;
         if (el!=NONE) {
-            if (el instanceof List && ((List)el).size()==1)
-                sequence.add(((List)el).get(0));
-            else
-            // This case does NOT exist in Javascript! Why?
-                sequence.add(el);
+            sequence.add(el);
         }
         return sequence;
     }

src/test/java/com/dashjoin/jsonata/ArrayTest.java

@@ -49,14 +49,12 @@ public void testSortNull() {
     Assertions.assertEquals(Arrays.asList(Map.of("x", 2), Map.of("x", 1)), expr.evaluate(null));
   }
 
-  @Disabled
   @Test
   public void testWildcard() {
     Jsonata expr = jsonata("*");
     Assertions.assertEquals(Map.of("x", 1), expr.evaluate(List.of(Map.of("x", 1))));
   }
 
-  @Disabled
   @Test
   public void testWildcardFilter() {
     Object value1 = Map.of("value", Map.of("Name", "Cell1", "Product", "Product1"));