Fix tests

Author: carlosdelest

x-pack/plugin/esql/qa/testFixtures/src/main/resources/match-function.csv-spec

@@ -675,6 +675,7 @@ host:keyword | semantic_text_field:text
 ;
 
 testMatchWithOptionsFuzziness
+required_capability: match_function
 required_capability: match_function_options
 
 from books 
@@ -690,6 +691,7 @@ book_no:keyword
 ;
 
 testMatchWithOptionsOperator
+required_capability: match_function
 required_capability: match_function_options
 
 from books 
@@ -701,6 +703,7 @@ The Hobbit or There and Back Again
 ;
 
 testMatchWithOptionsMinimumShouldMatch
+required_capability: match_function
 required_capability: match_function_options
 
 from books 

x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/expression/function/fulltext/MatchTests.java

@@ -419,6 +419,6 @@ public final void testLiteralExpressions() {
 
     @Override
     protected Expression build(Source source, List<Expression> args) {
-        return new Match(source, args.get(0), args.get(1), args.get(2));
+        return new Match(source, args.get(0), args.get(1), args.size() > 2 ? args.get(2) : null);
     }
 }

x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/expression/function/fulltext/TermTests.java

@@ -127,6 +127,6 @@ private static String matchTypeErrorSupplier(boolean includeOrdinal, List<Set<Da
 
     @Override
     protected Expression build(Source source, List<Expression> args) {
-        return new Match(source, args.get(0), args.get(1), args.get(2));
+        return new Match(source, args.get(0), args.get(1), args.size() > 2 ? args.get(2) : null);
     }
 }

x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/querydsl/query/MatchQueryTests.java

@@ -73,7 +73,7 @@ private static MatchQueryBuilder getBuilder(Map<String, Object> options) {
     public void testToString() {
         final Source source = new Source(1, 1, StringUtils.EMPTY);
         FieldAttribute fa = new FieldAttribute(EMPTY, "a", new EsField("af", KEYWORD, emptyMap(), true));
-        final MatchQuery mmq = new MatchQuery(source, "eggplant", "foo", null);
+        final MatchQuery mmq = new MatchQuery(source, "eggplant", "foo");
         assertEquals("MatchQuery@1:2[eggplant:foo]", mmq.toString());
     }
 }