2 files changed, 26 insertions, 0 deletions
diff --git a/tests/test_buf_mut.rs b/tests/test_buf_mut.rs
index 78a76bc..53f4e86 100644
--- a/tests/test_buf_mut.rs
+++ b/tests/test_buf_mut.rs
@@ -28,6 +28,14 @@ fn test_vec_as_mut_buf() {
 }
 
 #[test]
+fn test_vec_put_bytes() {
+    let mut buf = Vec::new();
+    buf.push(17);
+    buf.put_bytes(19, 2);
+    assert_eq!([17, 19, 19], &buf[..]);
+}
+
+#[test]
 fn test_put_u8() {
     let mut buf = Vec::with_capacity(8);
     buf.put_u8(33);
@@ -104,6 +112,16 @@ fn test_mut_slice() {
 }
 
 #[test]
+fn test_slice_put_bytes() {
+    let mut v = [0, 0, 0, 0];
+    let mut s = &mut v[..];
+    s.put_u8(17);
+    s.put_bytes(19, 2);
+    assert_eq!(1, s.remaining_mut());
+    assert_eq!(&[17, 19, 19, 0], &v[..]);
+}
+
+#[test]
 fn test_deref_bufmut_forwards() {
     struct Special;
 
diff --git a/tests/test_bytes.rs b/tests/test_bytes.rs
index 2d22fdd..0914155 100644
--- a/tests/test_bytes.rs
+++ b/tests/test_bytes.rs
@@ -986,3 +986,11 @@ fn bytes_with_capacity_but_empty() {
     let vec = Vec::with_capacity(1);
     let _ = Bytes::from(vec);
 }
+
+#[test]
+fn bytes_put_bytes() {
+    let mut bytes = BytesMut::new();
+    bytes.put_u8(17);
+    bytes.put_bytes(19, 2);
+    assert_eq!([17, 19, 19], bytes.as_ref());
+}