diff --git a/test/pdo_sqlsrv/pdo_construct_TransactionIsolation.phpt b/test/pdo_sqlsrv/pdo_construct_TransactionIsolation.phpt
index bd327782..0dca6c07 100644
--- a/test/pdo_sqlsrv/pdo_construct_TransactionIsolation.phpt
+++ b/test/pdo_sqlsrv/pdo_construct_TransactionIsolation.phpt
@@ -12,24 +12,38 @@ function Connect($value) {
            "TransactionIsolation = $value";
     $conn = new PDO( $dsn, $username, $password );
     $conn = NULL;
+    echo "Test Successful\n";
 }
 
 // TEST BEGIN
 try {
-Connect("READ_UNCOMMITTED");
-Connect("READ_COMMITTED");
-Connect("REPEATABLE_READ");
-Connect("SNAPSHOT");
-Connect("SERIALIZABLE");
+    Connect("READ_UNCOMMITTED");
+    Connect("READ_COMMITTED");
+    Connect("REPEATABLE_READ");
+    Connect("SNAPSHOT");
+    Connect("SERIALIZABLE");
+    Connect("INVALID_KEY");
   
-  echo "Test Successful";
+    echo "Test Successful";
 }
 catch( PDOException $e ) {
-    var_dump( $e );
+    var_dump( $e->errorInfo );
     exit;
 }
 ?> 
 
 --EXPECT--
 
-Test Successful
\ No newline at end of file
+Test Successful
+Test Successful
+Test Successful
+Test Successful
+Test Successful
+array(3) {
+  [0]=>
+  string(5) "IMSSP"
+  [1]=>
+  int(-63)
+  [2]=>
+  string(88) "An invalid value was specified for the keyword 'TransactionIsolation' in the DSN string."
+}
\ No newline at end of file
diff --git a/test/pdo_sqlsrv/pdo_construct_TransactionIsolation_invalid_value.phpt b/test/pdo_sqlsrv/pdo_construct_TransactionIsolation_invalid_value.phpt
deleted file mode 100644
index 0b9687fc..00000000
--- a/test/pdo_sqlsrv/pdo_construct_TransactionIsolation_invalid_value.phpt
+++ /dev/null
@@ -1,37 +0,0 @@
---TEST--
-Test PDO::__Construct connection option TransactionIsolation with invalid value
---SKIPIF--
-
---FILE--
-<?php
-function Connect($value) {
-    require("autonomous_setup.php");
-    $database = "tempdb";
-    $dsn = "sqlsrv:Server = $serverName;" .
-           "Database = $database;" .
-           "TransactionIsolation = $value";
-    $conn = new PDO( $dsn, $username, $password );
-    $conn = NULL;
-}
-
-// TEST BEGIN
-try {
-Connect("INVALID_KEY");
-  
-  echo "Test Successful";
-}
-catch( PDOException $e ) {
-    var_dump( $e->errorInfo );
-}
-?> 
-
---EXPECT--
-
-array(3) {
-  [0]=>
-  string(5) "IMSSP"
-  [1]=>
-  int(-63)
-  [2]=>
-  string(88) "An invalid value was specified for the keyword 'TransactionIsolation' in the DSN string."
-}
\ No newline at end of file