Apply suggestions from code review

Co-authored-by: Cameron Koegel <[email protected]>

Author: ajrice6713

src/test/java/org/openapitools/client/api/MessagesApiTest.java

@@ -112,8 +112,8 @@ public void listMessageBadRequestTest() {
     @Test
     public void listMessageUnauthorizedTest() {
 
-        Basic.setUsername("user");
-        Basic.setPassword("pass");
+        Basic.setUsername("bad_username");
+        Basic.setPassword("bad_password");
 
         ApiException exception = Assertions.assertThrows(ApiException.class,
                 () -> api.listMessages(accountId, messageId, sourceTn, destinationTn, messageStatus, messageDirection,

src/test/java/org/openapitools/client/api/MfaApiTest.java

@@ -72,7 +72,7 @@ public void successfulMfaVerifyCodeRequest() throws ApiException {
         // Generate a random TN for the setTo - otherwise we get heavily rate limited
         Long minTn = 1111111111L;
         Long maxTn = 9999999999L;
-        Long random_int = ThreadLocalRandom.current().nextLong(maxTn - minTn) + minTn;
+        Long randomInt = ThreadLocalRandom.current().nextLong(maxTn - minTn) + minTn;
         System.out.println(random_int);
 
         VerifyCodeRequest request = new VerifyCodeRequest();