improve PhoneNumberAnalyzerTests#testTelPrefixSearch

this way we ensure that it doesn't include any additional tokens which
we don't want.

this is a follow-up to commit 4d94399 / #16993.

Signed-off-by: Ralph Ursprung <Ralph.Ursprung@avaloq.com>

plugins/analysis-phonenumber/src/test/java/org/opensearch/analysis/phone/PhoneNumberAnalyzerTests.java

@@ -159,11 +159,11 @@ public void testSipWithoutDomainPart() throws IOException {
     }
 
     public void testTelPrefix() throws IOException {
-        assertTokensInclude("tel:+1228", Arrays.asList("1228", "122", "228"));
+        assertTokensInclude(phoneAnalyzer,"tel:+1228", Arrays.asList("tel:+1228", "tel:", "1228", "122", "228"));
     }
 
     public void testTelPrefixSearch() throws IOException {
-        assertTokensInclude("tel:+1228", Arrays.asList("1228"));
+        assertTokensAreInAnyOrder(phoneSearchAnalyzer, "tel:+1228", Arrays.asList("tel:+1228", "1228"));
     }
 
     public void testNumberPrefix() throws IOException {