From d80987db6dcda1869f22f09b36f2bdea77fec25e Mon Sep 17 00:00:00 2001
From: Armin Ronacher <armin.ronacher@active-4.com>
Date: Sat, 26 Mar 2022 14:44:49 -0700
Subject: [PATCH] Mention cargo insta test in assertion

---
 CHANGELOG.md   | 1 +
 src/runtime.rs | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index df632aac..60a88194 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ All notable changes to insta and cargo-insta are documented here.
   moved since the time of the snapshot creation. (#220)
 - `cargo insta test` now returns non zero status code when snapshots
   are left for review. (#222)
+- Assertion failures now mention `cargo insta test`. (#223)
 
 ## 1.13.0
 
diff --git a/src/runtime.rs b/src/runtime.rs
index b3a75aa7..451aaade 100644
--- a/src/runtime.rs
+++ b/src/runtime.rs
@@ -388,6 +388,15 @@ fn finalize_assertion(ctx: &SnapshotAssertionContext, update_result: SnapshotUpd
     }
 
     if update_result != SnapshotUpdate::InPlace && !force_pass() {
+        if get_output_behavior() != OutputBehavior::Nothing {
+            println!(
+                "{hint}",
+                hint = style(
+                    "Stopped on the first failure. Run `cargo insta test` to run all snapshots."
+                )
+                .dim(),
+            );
+        }
         panic!(
             "snapshot assertion for '{}' failed in line {}",
             ctx.snapshot_name