More smoke test serialization

Author: CAD97

Cargo.lock

@@ -30,7 +30,7 @@ de = ["serde", "serde/derive"]
 
 [dev-dependencies]
 criterion = "0.3"
-insta = "0.16"
+insta = { version = "0.16", features = ["ron"] }
 serde_json = "1.0.52"
 serde_test = "1.0.106"
 

Cargo.toml

@@ -1,4 +1,5 @@
 use {
+    insta::{assert_json_snapshot, assert_ron_snapshot, assert_yaml_snapshot, with_settings},
     serde::{de::DeserializeSeed, Deserialize, Deserializer, Serialize, Serializer},
     serde_test::{assert_tokens, Token as T},
     sorbus::*,
@@ -89,3 +90,18 @@ fn tree_de_serialization() {
         ]
     );
 }
+
+#[test]
+#[cfg_attr(miri, ignore)]
+fn assert_serialization_formats() {
+    let node = make_tree();
+    with_settings!({snapshot_suffix => "json"}, {
+        assert_json_snapshot!(node);
+    });
+    with_settings!({snapshot_suffix => "yaml"}, {
+        assert_yaml_snapshot!(node);
+    });
+    with_settings!({snapshot_suffix => "ron"}, {
+        assert_ron_snapshot!(node);
+    });
+}

tests/serde.rs

@@ -0,0 +1,21 @@
+---
+source: tests/serde.rs
+expression: node
+---
+{
+  "kind": 2,
+  "children": [
+    {
+      "Token": {
+        "kind": 0,
+        "text": "0"
+      }
+    },
+    {
+      "Token": {
+        "kind": 1,
+        "text": "1"
+      }
+    }
+  ]
+}

tests/snapshots/[email protected]

@@ -0,0 +1,17 @@
+---
+source: tests/serde.rs
+expression: node
+---
+Node(
+  kind: Kind(2),
+  children: [
+    Token(
+      kind: Kind(0),
+      text: "0",
+    ),
+    Token(
+      kind: Kind(1),
+      text: "1",
+    ),
+  ],
+)

tests/snapshots/[email protected]

@@ -0,0 +1,12 @@
+---
+source: tests/serde.rs
+expression: node
+---
+kind: 2
+children:
+  - Token:
+      kind: 0
+      text: "0"
+  - Token:
+      kind: 1
+      text: "1"