From 7cec9355615c28de650daf9abf72a7db758ae592 Mon Sep 17 00:00:00 2001
From: alexion <contact@alexion.dev>
Date: Sat, 26 Sep 2026 19:49:25 -0400
Subject: [PATCH] test(xatu): add let ordering fixture

---
 src/xatu/BUILD                  | 1 +
 src/xatu/testdata/let_order.nix | 7 +++++++
 src/xatu/xatu_test.rs           | 7 +------
 3 files changed, 9 insertions(+), 6 deletions(-)
 create mode 100644 src/xatu/testdata/let_order.nix

diff --git a/src/xatu/BUILD b/src/xatu/BUILD
index 0ca6ac7..c226148 100644
--- a/src/xatu/BUILD
+++ b/src/xatu/BUILD
@@ -34,6 +34,7 @@ rust_test(
     data = [
         "testdata/clean.nix",
         "testdata/invalid.nix",
+        "testdata/let_order.nix",
         "testdata/lint_findings.nix",
     ],
     deps = [
diff --git a/src/xatu/testdata/let_order.nix b/src/xatu/testdata/let_order.nix
new file mode 100644
index 0000000..debaa96
--- /dev/null
+++ b/src/xatu/testdata/let_order.nix
@@ -0,0 +1,7 @@
+let
+  second = 2;
+  first = 1;
+in {
+  firstField = first;
+  secondField = second;
+}
diff --git a/src/xatu/xatu_test.rs b/src/xatu/xatu_test.rs
index f41212f..c6dd45f 100644
--- a/src/xatu/xatu_test.rs
+++ b/src/xatu/xatu_test.rs
@@ -43,12 +43,7 @@ fn xatu_rejects_invalid_source() -> googletest::Result<()> {
 
 #[gtest]
 fn xatu_reports_out_of_order_let_binding() -> googletest::Result<()> {
-    let report = xatu::future_sight(vec![SourceFile {
-        path: PathBuf::from("test.nix"),
-        source: "let\n  second = 2;\n  first = 1;\nin {\n  firstField = first;\n  secondField = second;\n}\n"
-            .to_owned(),
-    }])
-    .or_fail()?;
+    let report = xatu::future_sight(vec![fixture_source("testdata/let_order.nix")?]).or_fail()?;
 
     expect_that!(
         report