chore: checkpoint before Python removal

vendor/ssh-encoding/tests/encode.rs

@@ -0,0 +1,78 @@
+//! Tests for the `Encode` trait.
+
+#![cfg(feature = "alloc")]
+
+use hex_literal::hex;
+use ssh_encoding::Encode;
+
+#[test]
+fn encode_u8() {
+    let mut out = Vec::new();
+    0x42u8.encode(&mut out).unwrap();
+    assert_eq!(out, hex!("42"));
+}
+
+#[test]
+fn encode_u32() {
+    let mut out = Vec::new();
+    0xDEADBEEFu32.encode(&mut out).unwrap();
+    assert_eq!(out, hex!("DEADBEEF"));
+}
+
+#[test]
+fn encode_u64() {
+    let mut out = Vec::new();
+    0xDEADBEEFCAFEu64.encode(&mut out).unwrap();
+    assert_eq!(out, hex!("0000DEADBEEFCAFE"));
+}
+
+#[test]
+fn encode_usize() {
+    let mut out = Vec::new();
+    0xDEADBEEFusize.encode(&mut out).unwrap();
+    assert_eq!(out, hex!("DEADBEEF"));
+}
+
+#[test]
+fn encode_byte_slice() {
+    let mut out = Vec::new();
+    b"example".encode(&mut out).unwrap();
+    assert_eq!(out, hex!("000000076578616d706c65"));
+}
+
+#[test]
+fn encode_byte_vec() {
+    let mut out = Vec::new();
+    Vec::from(b"example".as_ref()).encode(&mut out).unwrap();
+    assert_eq!(out, hex!("000000076578616d706c65"));
+}
+
+#[test]
+fn encode_str() {
+    let mut out = Vec::new();
+    "example".encode(&mut out).unwrap();
+    assert_eq!(out, hex!("000000076578616d706c65"));
+}
+
+#[test]
+fn encode_string() {
+    let mut out = Vec::new();
+    String::from("example").encode(&mut out).unwrap();
+    assert_eq!(out, hex!("000000076578616d706c65"));
+}
+
+#[test]
+fn encode_string_vec() {
+    let vec = ["foo", "bar", "baz"]
+        .iter()
+        .map(|&s| s.to_owned())
+        .collect::<Vec<String>>();
+
+    let mut out = Vec::new();
+    vec.encode(&mut out).unwrap();
+
+    assert_eq!(
+        out,
+        hex!("0000001500000003666f6f000000036261720000000362617a")
+    );
+}