Check SCORE_FUNCTION capability in VerifierTests (#131352)

Author: tteofili

muted-tests.yml

@@ -427,9 +427,6 @@ tests:
 - class: org.elasticsearch.xpack.esql.expression.function.fulltext.ScoreTests
   method: testSerializationOfSimple {TestCase=<boolean>}
   issue: https://github.com/elastic/elasticsearch/issues/131334
-- class: org.elasticsearch.xpack.esql.analysis.VerifierTests
-  method: testFullTextFunctionsOnlyAllowedInWhere
-  issue: https://github.com/elastic/elasticsearch/issues/131335
 - class: org.elasticsearch.xpack.esql.analysis.VerifierTests
   method: testMatchInsideEval
   issue: https://github.com/elastic/elasticsearch/issues/131336

x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/analysis/VerifierTests.java

@@ -1213,7 +1213,9 @@ public void testWeightedAvg() {
 
     public void testMatchInsideEval() throws Exception {
         assertEquals(
-            "1:36: [:] operator is only supported in WHERE and STATS commands, or in EVAL within score(.) function\n"
+            "1:36: [:] operator is only supported in WHERE and STATS commands"
+                + (EsqlCapabilities.Cap.SCORE_FUNCTION.isEnabled() ? ", or in EVAL within score(.) function" : "")
+                + "\n"
                 + "line 1:36: [:] operator cannot operate on [title], which is not a field from an index mapping",
             error("row title = \"brown fox\" | eval x = title:\"fox\" ")
         );
@@ -1385,7 +1387,8 @@ private void checkFullTextFunctionsOnlyAllowedInWhere(String functionName, Strin
                     + functionName
                     + "] "
                     + functionType
-                    + " is only supported in WHERE and STATS commands, or in EVAL within score(.) function"
+                    + " is only supported in WHERE and STATS commands"
+                    + (EsqlCapabilities.Cap.SCORE_FUNCTION.isEnabled() ? ", or in EVAL within score(.) function" : "")
             )
         );
         assertThat(
@@ -1400,7 +1403,14 @@ private void checkFullTextFunctionsOnlyAllowedInWhere(String functionName, Strin
         if ("KQL".equals(functionName) || "QSTR".equals(functionName)) {
             assertThat(
                 error("row a = " + functionInvocation, fullTextAnalyzer),
-                containsString("[" + functionName + "] " + functionType + " is only supported in WHERE and STATS commands")
+                containsString(
+                    "["
+                        + functionName
+                        + "] "
+                        + functionType
+                        + " is only supported in WHERE and STATS commands"
+                        + (EsqlCapabilities.Cap.SCORE_FUNCTION.isEnabled() ? ", or in EVAL within score(.) function" : "")
+                )
             );
         }
     }