test: check equivalence of generated Protobuf messages types

trezor · Dec 13, 2023 · bdaef0c · bdaef0c
1 parent 8ecefe6
commit bdaef0c
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/packages/protobuf/tests/schema-equivalent.test.ts b/packages/protobuf/tests/schema-equivalent.test.ts
@@ -0,0 +1,13 @@
+import * as Messages from '../src/messages';
+import * as MessagesSchema from '../src/messages-schema';
+
+// Checks deep equality of two types
+type EQ<A, B> = [A] extends [B] ? ([B] extends [A] ? true : false) : false;
+
+describe('schema types are equivalent to protobuf', () => {
+    it('MessageType type is equivalent', () => {
+        type CheckEq = EQ<Messages.MessageType, MessagesSchema.MessageType>;
+        const checkEq: CheckEq = true;
+        expect(checkEq).toBe(true);
+    });
+});