2 files changed, 192 insertions, 0 deletions
diff --git a/third_party/rust/serde_urlencoded/tests/test_deserialize.rs b/third_party/rust/serde_urlencoded/tests/test_deserialize.rs
new file mode 100644
index 0000000000..00700d3060
--- /dev/null
+++ b/third_party/rust/serde_urlencoded/tests/test_deserialize.rs
@@ -0,0 +1,88 @@
+use serde_derive::Deserialize;
+
+#[derive(Deserialize, Debug, PartialEq)]
+struct NewType<T>(T);
+
+#[test]
+fn deserialize_newtype_i32() {
+    let result = vec![("field".to_owned(), NewType(11))];
+
+    assert_eq!(serde_urlencoded::from_str("field=11"), Ok(result));
+}
+
+#[test]
+fn deserialize_bytes() {
+    let result = vec![("first".to_owned(), 23), ("last".to_owned(), 42)];
+
+    assert_eq!(
+        serde_urlencoded::from_bytes(b"first=23&last=42"),
+        Ok(result)
+    );
+}
+
+#[test]
+fn deserialize_str() {
+    let result = vec![("first".to_owned(), 23), ("last".to_owned(), 42)];
+
+    assert_eq!(serde_urlencoded::from_str("first=23&last=42"), Ok(result));
+}
+
+#[test]
+fn deserialize_borrowed_str() {
+    let result = vec![("first", 23), ("last", 42)];
+
+    assert_eq!(serde_urlencoded::from_str("first=23&last=42"), Ok(result));
+}
+
+#[test]
+fn deserialize_reader() {
+    let result = vec![("first".to_owned(), 23), ("last".to_owned(), 42)];
+
+    assert_eq!(
+        serde_urlencoded::from_reader(b"first=23&last=42" as &[_]),
+        Ok(result)
+    );
+}
+
+#[test]
+fn deserialize_option() {
+    let result = vec![
+        ("first".to_owned(), Some(23)),
+        ("last".to_owned(), Some(42)),
+    ];
+    assert_eq!(serde_urlencoded::from_str("first=23&last=42"), Ok(result));
+}
+
+#[test]
+fn deserialize_unit() {
+    assert_eq!(serde_urlencoded::from_str(""), Ok(()));
+    assert_eq!(serde_urlencoded::from_str("&"), Ok(()));
+    assert_eq!(serde_urlencoded::from_str("&&"), Ok(()));
+    assert!(serde_urlencoded::from_str::<()>("first=23").is_err());
+}
+
+#[derive(Deserialize, Debug, PartialEq, Eq)]
+enum X {
+    A,
+    B,
+    C,
+}
+
+#[test]
+fn deserialize_unit_enum() {
+    let result = vec![
+        ("one".to_owned(), X::A),
+        ("two".to_owned(), X::B),
+        ("three".to_owned(), X::C),
+    ];
+
+    assert_eq!(
+        serde_urlencoded::from_str("one=A&two=B&three=C"),
+        Ok(result)
+    );
+}
+
+#[test]
+fn deserialize_unit_type() {
+    assert_eq!(serde_urlencoded::from_str(""), Ok(()));
+}
diff --git a/third_party/rust/serde_urlencoded/tests/test_serialize.rs b/third_party/rust/serde_urlencoded/tests/test_serialize.rs
new file mode 100644
index 0000000000..abb4907a46
--- /dev/null
+++ b/third_party/rust/serde_urlencoded/tests/test_serialize.rs
@@ -0,0 +1,104 @@
+use serde_derive::Serialize;
+
+#[derive(Serialize)]
+struct NewType<T>(T);
+
+#[test]
+fn serialize_newtype_i32() {
+    let params = &[("field", Some(NewType(11)))];
+    assert_eq!(
+        serde_urlencoded::to_string(params),
+        Ok("field=11".to_owned())
+    );
+}
+
+#[test]
+fn serialize_newtype_u128() {
+    let params = &[("field", Some(NewType(u128::MAX)))];
+    assert_eq!(
+        serde_urlencoded::to_string(params),
+        Ok(format!("field={}", u128::MAX))
+    );
+}
+
+#[test]
+fn serialize_newtype_i128() {
+    let params = &[("field", Some(NewType(i128::MIN)))];
+    assert_eq!(
+        serde_urlencoded::to_string(params),
+        Ok(format!("field={}", i128::MIN))
+    );
+}
+
+#[test]
+fn serialize_option_map_int() {
+    let params = &[("first", Some(23)), ("middle", None), ("last", Some(42))];
+
+    assert_eq!(
+        serde_urlencoded::to_string(params),
+        Ok("first=23&last=42".to_owned())
+    );
+}
+
+#[test]
+fn serialize_option_map_string() {
+    let params = &[
+        ("first", Some("hello")),
+        ("middle", None),
+        ("last", Some("world")),
+    ];
+
+    assert_eq!(
+        serde_urlencoded::to_string(params),
+        Ok("first=hello&last=world".to_owned())
+    );
+}
+
+#[test]
+fn serialize_option_map_bool() {
+    let params = &[("one", Some(true)), ("two", Some(false))];
+
+    assert_eq!(
+        serde_urlencoded::to_string(params),
+        Ok("one=true&two=false".to_owned())
+    );
+}
+
+#[test]
+fn serialize_map_bool() {
+    let params = &[("one", true), ("two", false)];
+
+    assert_eq!(
+        serde_urlencoded::to_string(params),
+        Ok("one=true&two=false".to_owned())
+    );
+}
+
+#[derive(Serialize)]
+enum X {
+    A,
+    B,
+    C,
+}
+
+#[test]
+fn serialize_unit_enum() {
+    let params = &[("one", X::A), ("two", X::B), ("three", X::C)];
+    assert_eq!(
+        serde_urlencoded::to_string(params),
+        Ok("one=A&two=B&three=C".to_owned())
+    );
+}
+
+#[derive(Serialize)]
+struct Unit;
+
+#[test]
+fn serialize_unit_struct() {
+    assert_eq!(serde_urlencoded::to_string(Unit), Ok("".to_owned()));
+}
+
+#[test]
+fn serialize_unit_type() {
+    assert_eq!(serde_urlencoded::to_string(()), Ok("".to_owned()));
+}