Change header from 'sentAt' to 'Sent-At'

Author: tapashmajumder

swift-sdk/Constants.swift

@@ -185,7 +185,7 @@ public enum JsonKey: String, JsonKeyRepresentable {
         static let sdkVersion = "SDK-Version"
         static let sdkPlatform = "SDK-Platform"
         static let authorization = "Authorization"
-        static let sentAt = "sentAt"
+        static let sentAt = "Sent-At"
     }
 
     public enum Body {

tests/offline-events-tests/RequestHandlerTests.swift

@@ -659,7 +659,7 @@ class RequestHandlerTests: XCTestCase {
         let networkSession = MockNetworkSession(statusCode: 200)
         networkSession.requestCallback = { request in
             if request.url?.absoluteString.contains(Const.Path.trackPushOpen) == true {
-                let sentAt = request.value(forHTTPHeaderField: "sentAt")
+                let sentAt = request.value(forHTTPHeaderField: "Sent-At")
                 let createdAt = TestUtils.getRequestBody(request: request)?["createdAt"] as? Int
                 XCTAssertEqual(createdAt, Int(date.timeIntervalSince1970))
                 XCTAssertEqual(sentAt, "\(Int(date.timeIntervalSince1970))")
@@ -695,7 +695,7 @@ class RequestHandlerTests: XCTestCase {
 
         let networkSession = MockNetworkSession(statusCode: 200)
         networkSession.requestCallback = { request in
-            let sentAt = request.value(forHTTPHeaderField: "sentAt")
+            let sentAt = request.value(forHTTPHeaderField: "Sent-At")
             XCTAssertEqual(sentAt, "\(Int(date.timeIntervalSince1970))")
             let createdAt = TestUtils.getRequestBody(request: request)?["createdAt"] as? Int
             XCTAssertEqual(createdAt, Int(date.timeIntervalSince1970))

tests/offline-events-tests/TaskProcessorTests.swift

@@ -153,7 +153,7 @@ class TaskProcessorTests: XCTestCase {
 
         let networkSession = MockNetworkSession()
         networkSession.requestCallback = { request in
-            if request.allHTTPHeaderFields!.contains(where: { $0.key == "sentAt" && $0.value == sentAtTime }) {
+            if request.allHTTPHeaderFields!.contains(where: { $0.key == "Sent-At" && $0.value == sentAtTime }) {
                 expectation1.fulfill()
             }
         }

tests/offline-events-tests/TaskRunnerTests.swift

@@ -220,7 +220,7 @@ class TaskRunnerTests: XCTestCase {
         let expectation1 = expectation(description: #function)
         let networkSession = MockNetworkSession()
         networkSession.requestCallback = { request in
-            if request.allHTTPHeaderFields!.contains(where: { $0.key == "sentAt" && $0.value == sentAtTime }) {
+            if request.allHTTPHeaderFields!.contains(where: { $0.key == "Sent-At" && $0.value == sentAtTime }) {
                 expectation1.fulfill()
             }
         }