Styling fixes

Author: aashishpatil-g

Sources/DataConnect.swift

@@ -24,7 +24,7 @@ public class DataConnect {
   private var app: FirebaseApp
   private var settings: DataConnectSettings
 
-  internal var grpcClient: GrpcClient
+  var grpcClient: GrpcClient
   private var operationsManager: OperationsManager
 
   private static var instanceStore = InstanceStore()
@@ -62,7 +62,7 @@ public class DataConnect {
     }
 
     grpcClient = GrpcClient(
-      app: self.app,
+      app: app,
       settings: settings,
       connectorConfig: connectorConfig,
       auth: Auth.auth(app: app),

Sources/Internal/GrpcClient.swift

@@ -44,7 +44,7 @@ actor GrpcClient: CustomStringConvertible {
 
   private let appCheck: AppCheck?
 
-  internal enum RequestHeaders {
+  enum RequestHeaders {
     static let googRequestParamsHeader = "x-goog-request-params"
     static let authorizationHeader = "x-firebase-auth-token"
     static let appCheckHeader = "X-Firebase-AppCheck"
@@ -75,15 +75,14 @@ actor GrpcClient: CustomStringConvertible {
   init(app: FirebaseApp, settings: DataConnectSettings, connectorConfig: ConnectorConfig,
        auth: Auth,
        appCheck: AppCheck?) {
-
     self.app = app
 
     guard let projectId = app.options.projectID else {
       fatalError("Data Connect requires a Firebase project ID to be specified.")
     }
     self.projectId = projectId
 
-    self.serverSettings = settings
+    serverSettings = settings
     self.connectorConfig = connectorConfig
     self.auth = auth
     self.appCheck = appCheck
@@ -183,11 +182,11 @@ actor GrpcClient: CustomStringConvertible {
     }
   }
 
-  internal func createCallOptions() async -> CallOptions {
+  func createCallOptions() async -> CallOptions {
     var headers = HPACKHeaders()
 
     headers.add(name: RequestHeaders.googRequestParamsHeader, value: googRequestHeaderValue)
-    headers.add(name: RequestHeaders.firebaseAppId, value: self.app.options.googleAppID)
+    headers.add(name: RequestHeaders.firebaseAppId, value: app.options.googleAppID)
 
     // Add Auth token if available
     do {

Tests/Unit/HeaderTests.swift

@@ -13,7 +13,6 @@ import GRPC
 import XCTest
 
 final class HeaderTests: XCTestCase {
-
   static var defaultApp: FirebaseApp?
 
   static var options: FirebaseOptions = {
@@ -41,8 +40,7 @@ final class HeaderTests: XCTestCase {
     let values = callOptions.customMetadata.values(
       forHeader: GrpcClient.RequestHeaders.firebaseAppId, canonicalForm: false
     )
-    let contains = values.contains { $0 == HeaderTests.defaultApp!.options.googleAppID}
+    let contains = values.contains { $0 == HeaderTests.defaultApp!.options.googleAppID }
     XCTAssertTrue(contains)
   }
-
 }