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grpc · Oct 19, 2023 · e7f6987 · e7f6987
1 parent e46aa1f
commit e7f6987
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Showing 4 changed files with 22 additions and 19 deletions.
diff --git a/Sources/GRPCReflectionService/Server/ReflectionService.swift b/Sources/GRPCReflectionService/Server/ReflectionService.swift
@@ -151,12 +151,11 @@ internal struct ReflectionServiceData: Sendable {
   }
 
   internal func nameOfFileContainingExtension(
-    extendeeTypeName extendeeName: String,
+    named extendeeName: String,
     fieldNumber number: Int32
   ) -> String? {
-    return self.fileNameByExtensionDescriptor[
-      ExtensionDescriptor(extendeeTypeName: extendeeName, fieldNumber: number)
-    ]
+    let key = ExtensionDescriptor(extendeeTypeName: extendeeName, fieldNumber: number)
+    return self.fileNameByExtensionDescriptor[key]
   }
 }
 
@@ -217,7 +216,7 @@ internal final class ReflectionServiceProvider: Reflection_ServerReflectionAsync
   ) throws -> Reflection_ServerReflectionResponse {
     guard
       let fileName = self.protoRegistry.nameOfFileContainingExtension(
-        extendeeTypeName: extensionRequest.containingType,
+        named: extensionRequest.containingType,
         fieldNumber: extensionRequest.extensionNumber
       )
     else {

diff --git a/Tests/GRPCTests/GRPCReflectionServiceTests/ReflectionServiceIntegrationTests.swift b/Tests/GRPCTests/GRPCReflectionServiceTests/ReflectionServiceIntegrationTests.swift
@@ -206,16 +206,20 @@ final class ReflectionServiceIntegrationTests: GRPCTestCase {
 
     let fileToFind = self.protos[0]
     let dependentProtos = self.protos[1...]
+    var receivedProtoContainingExtension = 0
+    var dependenciesCount = 0
     for fileDescriptorProto in receivedData {
       if fileDescriptorProto == fileToFind {
+        receivedProtoContainingExtension += 1
         XCTAssert(
-          fileDescriptorProto.extension.names.contains("extensionInputMessage1"),
+          fileDescriptorProto.extension.map { $0.name }.contains("extensionInputMessage1"),
           """
           The response doesn't contain the serialized file descriptor proto \
           containing the \"extensionInputMessage1\" extension.
           """
         )
       } else {
+        dependenciesCount += 1
         XCTAssert(
           dependentProtos.contains(fileDescriptorProto),
           """
@@ -225,5 +229,11 @@ final class ReflectionServiceIntegrationTests: GRPCTestCase {
         )
       }
     }
+    XCTAssertEqual(
+      receivedProtoContainingExtension,
+      1,
+      "The file descriptor proto of the proto containing the extension was not received."
+    )
+    XCTAssertEqual(dependenciesCount, 3)
   }
 }
diff --git a/Tests/GRPCTests/GRPCReflectionServiceTests/ReflectionServiceUnitTests.swift b/Tests/GRPCTests/GRPCReflectionServiceTests/ReflectionServiceUnitTests.swift
@@ -148,7 +148,7 @@ final class ReflectionServiceUnitTests: GRPCTestCase {
     let protos = makeProtosWithDependencies()
     let registry = try ReflectionServiceData(fileDescriptors: protos)
     let fileName = registry.nameOfFileContainingSymbol(named: "packagebar2.enumType3")
-    XCTAssertEqual(fileName, nil)
+    XCTAssertNil(fileName)
   }
 
   // Testing the serializedFileDescriptorProto method in different cases.
@@ -338,7 +338,7 @@ final class ReflectionServiceUnitTests: GRPCTestCase {
     for proto in protos {
       for `extension` in proto.extension {
         let registryFileName = registry.nameOfFileContainingExtension(
-          extendeeTypeName: `extension`.extendee,
+          named: `extension`.extendee,
           fieldNumber: `extension`.number
         )
         XCTAssertEqual(registryFileName, proto.name)
@@ -359,7 +359,7 @@ final class ReflectionServiceUnitTests: GRPCTestCase {
     for proto in protos {
       for `extension` in proto.extension {
         let registryFileName = registry.nameOfFileContainingExtension(
-          extendeeTypeName: `extension`.extendee,
+          named: `extension`.extendee,
           fieldNumber: `extension`.number
         )
         XCTAssertEqual(registryFileName, proto.name)
@@ -371,20 +371,20 @@ final class ReflectionServiceUnitTests: GRPCTestCase {
     let protos = makeProtosWithDependencies()
     let registry = try ReflectionServiceData(fileDescriptors: protos)
     let registryFileName = registry.nameOfFileContainingExtension(
-      extendeeTypeName: "InvalidType",
+      named: "InvalidType",
       fieldNumber: 2
     )
-    XCTAssertEqual(registryFileName, nil)
+    XCTAssertNil(registryFileName)
   }
 
   func testNameOfFileContainingExtensionsInvalidFieldNumber() throws {
     let protos = makeProtosWithDependencies()
     let registry = try ReflectionServiceData(fileDescriptors: protos)
     let registryFileName = registry.nameOfFileContainingExtension(
-      extendeeTypeName: protos[0].extension[0].extendee,
+      named: protos[0].extension[0].extendee,
       fieldNumber: 4
     )
-    XCTAssertEqual(registryFileName, nil)
+    XCTAssertNil(registryFileName)
   }
 
   func testNameOfFileContainingExtensionsDuplicatedExtensions() throws {

diff --git a/Tests/GRPCTests/GRPCReflectionServiceTests/Utils.swift b/Tests/GRPCTests/GRPCReflectionServiceTests/Utils.swift
@@ -129,9 +129,3 @@ extension Sequence where Element == Google_Protobuf_EnumDescriptorProto {
     self.map { $0.name }
   }
 }
-
-extension Sequence where Element == Google_Protobuf_FieldDescriptorProto {
-  var names: [String] {
-    self.map { $0.name }
-  }
-}