diff --git a/CodableFirebaseTests/TestCodableFirestore.swift b/CodableFirebaseTests/TestCodableFirestore.swift
index 0807c72..354e02d 100644
--- a/CodableFirebaseTests/TestCodableFirestore.swift
+++ b/CodableFirebaseTests/TestCodableFirestore.swift
@@ -355,6 +355,14 @@ class TestCodableFirestore: XCTestCase {
         XCTAssertEqual(try? FirestoreDecoder().decode(Document.self, from: dict) , model)
     }
     
+    func testEncodingTopLevelEmptyStruct() {
+        _testRoundTrip(of: EmptyStruct(), expected: [:])
+    }
+    
+    func testEncodingTopLevelEmptyClass() {
+        _testRoundTrip(of: EmptyClass(), expected: [:])
+    }
+    
     func testTypeCoercion() {
         _testRoundTripTypeCoercionFailure(of: [false, true], as: [Int].self)
         _testRoundTripTypeCoercionFailure(of: [false, true], as: [Int8].self)