From 2650ebde0c9e24678112900883012807b7d4dfc8 Mon Sep 17 00:00:00 2001
From: Alexey Orlenko <alex@aqrln.net>
Date: Mon, 31 Jul 2023 09:45:37 +0200
Subject: [PATCH] prisma-fmt: add a regression test for panic with multiSchema
 (#4089)

---
 .../tests/regressions/language_tools_1473.rs  | 34 +++++++++++++++++++
 prisma-fmt/tests/regressions/mod.rs           |  1 +
 2 files changed, 35 insertions(+)
 create mode 100644 prisma-fmt/tests/regressions/language_tools_1473.rs

diff --git a/prisma-fmt/tests/regressions/language_tools_1473.rs b/prisma-fmt/tests/regressions/language_tools_1473.rs
new file mode 100644
index 000000000000..26ea341f482e
--- /dev/null
+++ b/prisma-fmt/tests/regressions/language_tools_1473.rs
@@ -0,0 +1,34 @@
+#[test]
+fn code_actions_should_not_crash_on_validation_errors_with_multi_schema() {
+    let schema = r#"
+        generator client {
+          provider        = "prisma-client-js"
+          previewFeatures = ["multiSchema"]
+        }
+
+        datasource db {
+          provider = "postgresql"
+          url      = env("DATABASE_URL")
+          schemas  = ["auth", "public"]
+        }
+
+        model A {
+          id   Int @id
+          test
+        }
+    "#;
+
+    let params = lsp_types::CodeActionParams {
+        text_document: lsp_types::TextDocumentIdentifier {
+            uri: "file:/path/to/schema.prisma".parse().unwrap(),
+        },
+        range: lsp_types::Range::default(),
+        context: lsp_types::CodeActionContext::default(),
+        work_done_progress_params: lsp_types::WorkDoneProgressParams { work_done_token: None },
+        partial_result_params: lsp_types::PartialResultParams {
+            partial_result_token: None,
+        },
+    };
+
+    prisma_fmt::code_actions(schema.to_owned(), &serde_json::to_string_pretty(&params).unwrap());
+}
diff --git a/prisma-fmt/tests/regressions/mod.rs b/prisma-fmt/tests/regressions/mod.rs
index 8161e3c8c3c3..6095488aeb60 100644
--- a/prisma-fmt/tests/regressions/mod.rs
+++ b/prisma-fmt/tests/regressions/mod.rs
@@ -1 +1,2 @@
 mod language_tools_1466;
+mod language_tools_1473;