From b03cec6ae97d2b0fd5c49efd605d8250d05e4717 Mon Sep 17 00:00:00 2001
From: Boshen <1430279+Boshen@users.noreply.github.com>
Date: Mon, 21 Oct 2024 15:38:19 +0000
Subject: [PATCH] test(oxlint): add `--fix` test case (#6747)

closes #6061
---
 apps/oxlint/fixtures/linter/fix.js |  1 +
 apps/oxlint/src/lint.rs            | 26 ++++++++++++++++++++++++--
 2 files changed, 25 insertions(+), 2 deletions(-)
 create mode 100644 apps/oxlint/fixtures/linter/fix.js

diff --git a/apps/oxlint/fixtures/linter/fix.js b/apps/oxlint/fixtures/linter/fix.js
new file mode 100644
index 000000000..a163e71b8
--- /dev/null
+++ b/apps/oxlint/fixtures/linter/fix.js
@@ -0,0 +1 @@
+debugger
diff --git a/apps/oxlint/src/lint.rs b/apps/oxlint/src/lint.rs
index 65b1f4a48..e2cd45cb6 100644
--- a/apps/oxlint/src/lint.rs
+++ b/apps/oxlint/src/lint.rs
@@ -265,8 +265,8 @@ mod test {
         let args = &["fixtures/linter"];
         let result = test(args);
         assert!(result.number_of_rules > 0);
-        assert_eq!(result.number_of_files, 2);
-        assert_eq!(result.number_of_warnings, 2);
+        assert_eq!(result.number_of_files, 3);
+        assert_eq!(result.number_of_warnings, 3);
         assert_eq!(result.number_of_errors, 0);
     }
 
@@ -564,4 +564,26 @@ mod test {
         assert_eq!(result.number_of_warnings, 0);
         assert_eq!(result.number_of_errors, 1);
     }
+
+    #[test]
+    fn test_fix() {
+        use std::fs;
+        let file = "fixtures/linter/fix.js";
+        let args = &["--fix", file];
+        let content = fs::read_to_string(file).unwrap();
+        assert_eq!(&content, "debugger\n");
+
+        // Apply fix to the file.
+        let _ = test(args);
+        assert_eq!(fs::read_to_string(file).unwrap(), "\n");
+
+        // File should not be modified if no fix is applied.
+        let modified_before = fs::metadata(file).unwrap().modified().unwrap();
+        let _ = test(args);
+        let modified_after = fs::metadata(file).unwrap().modified().unwrap();
+        assert_eq!(modified_before, modified_after);
+
+        // Write the file back.
+        fs::write(file, content).unwrap();
+    }
 }