From 1e2ca10b81345dec1757533691fc0c47fab20ced Mon Sep 17 00:00:00 2001
From: Micha Reiser <micha@reiser.io>
Date: Mon, 24 Jun 2024 14:03:45 +0200
Subject: [PATCH] Add test for JSON output

---
 crates/ruff/tests/integration_test.rs | 29 +++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/crates/ruff/tests/integration_test.rs b/crates/ruff/tests/integration_test.rs
index 451bb6acc5982..60abf067cac99 100644
--- a/crates/ruff/tests/integration_test.rs
+++ b/crates/ruff/tests/integration_test.rs
@@ -860,6 +860,35 @@ fn show_statistics() {
     "###);
 }
 
+#[test]
+fn show_statistics_json() {
+    let mut cmd = RuffCheck::default()
+        .args([
+            "--select",
+            "F401",
+            "--statistics",
+            "--output-format",
+            "json",
+        ])
+        .build();
+    assert_cmd_snapshot!(cmd
+        .pass_stdin("import sys\nimport os\n\nprint(os.getuid())\n"), @r###"
+    success: false
+    exit_code: 1
+    ----- stdout -----
+    [
+      {
+        "code": "F401",
+        "name": "unused-import",
+        "count": 1,
+        "fixable": true
+      }
+    ]
+
+    ----- stderr -----
+    "###);
+}
+
 #[test]
 fn nursery_prefix() {
     // Should only detect RUF90X, but not the unstable test rules