fix(user-facing-errors): fix Prisma pipeline, add sqlserver test to s…

…ql-migration-tests (#4651)

* fix(user-facing-errors): fix Prisma pipeline, add sqlserver test to sql-migration-tests

* chore(driver-adapters): got rid of broken sqlserver test case

libs/user-facing-errors/src/quaint.rs

@@ -229,6 +229,12 @@ pub fn render_quaint_error(kind: &ErrorKind, connection_info: &ConnectionInfo) -
                     database_host: url.host().to_owned(),
                 }))
             }
+            (NativeErrorKind::ConnectionError(_), ConnectionInfo::Native(NativeConnectionInfo::Mssql(url))) => {
+                Some(KnownError::new(common::DatabaseNotReachable {
+                    database_port: url.port(),
+                    database_host: url.host().to_owned(),
+                }))
+            }
             (NativeErrorKind::TlsError { message }, _) => Some(KnownError::new(common::TlsConnectionError {
                 message: message.into(),
             })),

schema-engine/sql-migration-tests/tests/errors/error_tests.rs

@@ -90,6 +90,10 @@ fn authentication_failure_must_return_a_known_error_on_mysql(api: TestApi) {
     assert_eq!(json_error, expected);
 }
 
+// TODO(tech-debt): get rid of provider-specific PSL `dm` declaration, and use `test_api::datamodel_with_provider` utility instead.
+// See: https://github.com/prisma/team-orm/issues/835.
+// This issue also currently prevents us from defining an `Mssql`-specific copy of this `unreachable_database_*` test case,
+// due to url parsing differences between the `url` crate and `quaint`'s `MssqlUrl` struct.
 #[test_connector(tags(Mysql))]
 fn unreachable_database_must_return_a_proper_error_on_mysql(api: TestApi) {
     let mut url: Url = api.connection_string().parse().unwrap();