[Databricks] Use Sparksql formatting in prettify-native-form for Databricks (#49053)

* Format databricks as spark in prettify-native-form

* Add test to be generalized in follow up

src/metabase/driver/sql/util.clj

@@ -155,6 +155,7 @@
 (def dialects
   "Mapping of dialect kw to dialect, used by sql formatter in [[format-sql]], to dialect."
   {:db2         Dialect/Db2
+   :databricks  Dialect/SparkSql
    :mariadb     Dialect/MariaDb
    :mysql       Dialect/MySql
    :n1ql        Dialect/N1ql

test/metabase/driver/sql/util_test.clj

-(ns metabase.driver.sql.util-test
+(ns ^:mb/driver-tests metabase.driver.sql.util-test
   (:require
    [clojure.string :as str]
    [clojure.test :refer :all]

test/metabase/driver_test.clj

@@ -8,6 +8,8 @@
    [metabase.driver.h2 :as h2]
    [metabase.driver.impl :as driver.impl]
    [metabase.plugins.classloader :as classloader]
+   [metabase.query-processor :as qp]
+   [metabase.query-processor.compile :as qp.compile]
    [metabase.task.sync-databases :as task.sync-databases]
    [metabase.test :as mt]
    [metabase.test.data.env :as tx.env]
@@ -193,6 +195,15 @@
             (is (= query
                    (json/parse-string weird-formatted-query)))))))))
 
+(deftest ^:parallel prettify-native-form-executable-test
+  (mt/test-drivers
+    (set (filter (partial get-method driver/prettify-native-form) (mt/normal-drivers)))
+    (is (=? {:status :completed}
+            (qp/process-query {:database (mt/id)
+                               :type     :native
+                               :native   (-> (qp.compile/compile (mt/mbql-query orders {:limit 1}))
+                                             (update :query (partial driver/prettify-native-form driver/*driver*)))})))))
+
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;; Begin tests for `describe-*` methods used in sync
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;