From 6172d3b0091c653fe1aabca4d0fb05aa3daac5e5 Mon Sep 17 00:00:00 2001
From: Andy Jewell <ajewell@amazon.com>
Date: Tue, 15 Oct 2024 15:07:51 -0400
Subject: [PATCH] add test

---
 rust-runtime/aws-smithy-types/src/blob.rs | 37 +++++++++++++++++------
 1 file changed, 28 insertions(+), 9 deletions(-)

diff --git a/rust-runtime/aws-smithy-types/src/blob.rs b/rust-runtime/aws-smithy-types/src/blob.rs
index d63dc7ca28..f6ba16fda4 100644
--- a/rust-runtime/aws-smithy-types/src/blob.rs
+++ b/rust-runtime/aws-smithy-types/src/blob.rs
@@ -31,21 +31,21 @@ impl AsRef<[u8]> for Blob {
     }
 }
 
-impl Into<Vec<u8>> for Blob {
-    fn into(self) -> Vec<u8> {
-        self.into_inner()
+impl From<Vec<u8>> for Blob {
+    fn from(value: Vec<u8>) -> Self {
+        Blob::new(value)
     }
 }
 
-impl Into<Blob> for Vec<u8> {
-    fn into(self) -> Blob {
-        Blob::new(self)
+impl From<Blob> for Vec<u8> {
+    fn from(value: Blob) -> Self {
+        value.into_inner()
     }
 }
 
-impl Into<Blob> for &[u8] {
-    fn into(self) -> Blob {
-        Blob::new(self)
+impl From<&[u8]> for Blob {
+    fn from(value: &[u8]) -> Self {
+        Blob::new(value)
     }
 }
 
@@ -121,6 +121,25 @@ mod serde_deserialize {
 }
 
 #[cfg(test)]
+mod test {
+    use crate::Blob;
+
+    #[test]
+    fn blob_conversion() {
+        let my_bytes: &[u8] = &[1u8, 2u8, 3u8];
+        let my_vec = vec![1u8, 2u8, 3u8];
+        let orig_vec = my_vec.clone();
+
+        let blob1: Blob = my_bytes.into();
+        let vec1: Vec<u8> = blob1.into();
+        assert_eq!(orig_vec, vec1);
+
+        let blob2: Blob = my_vec.into();
+        let vec2: Vec<u8> = blob2.into();
+        assert_eq!(orig_vec, vec2);
+    }
+}
+
 #[cfg(all(
     aws_sdk_unstable,
     feature = "serde-serialize",