Add test for generated server register handlers without operations

apple · Aug 17, 2023 · 49b3115 · 49b3115
1 parent 2faf804
commit 49b3115
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Showing 2 changed files with 18 additions and 1 deletion.
diff --git a/Sources/_OpenAPIGeneratorCore/Translator/ServerTranslator/ServerTranslator.swift b/Sources/_OpenAPIGeneratorCore/Translator/ServerTranslator/ServerTranslator.swift
@@ -98,7 +98,7 @@ struct ServerFileTranslator: FileTranslator {
             }
         let serverMethodDecls = serverMethodDeclPairs.map(\.functionDecl)
 
-        // To avoid an used variable warning, we add the server variable declaration
+        // To avoid an unused variable warning, we add the server variable declaration
         // and server method register calls to the body of the register handler declaration
         // only when there is at least one registration call.
         if !serverMethodDeclPairs.isEmpty {

diff --git a/Tests/OpenAPIGeneratorReferenceTests/SnippetBasedReferenceTests.swift b/Tests/OpenAPIGeneratorReferenceTests/SnippetBasedReferenceTests.swift
@@ -1223,6 +1223,23 @@ final class SnippetBasedReferenceTests: XCTestCase {
         )
     }
 
+    func testServerRegisterHandlers_noOperation() throws {
+        try self.assertServerRegisterHandlers(
+            """
+            {}
+            """,
+            """
+            public func registerHandlers(
+                on transport: any ServerTransport,
+                serverURL: URL = .defaultOpenAPIServerURL,
+                configuration: Configuration = .init(),
+                middlewares: [any ServerMiddleware] = []
+            ) throws {
+            }
+            """
+        )
+    }
+
     func testPathWithPathItemReference() throws {
         XCTAssertThrowsError(
             try self.assertPathsTranslation(