[IOS-127]: Multiple deinit call backs fixed and runtime idfa key change integrated

1Weather/Common/AppInfo.swift

@@ -9,7 +9,8 @@ import UIKit
 import AdSupport
 
 struct AppInfo {
-    static let idfa: String? = ASIdentifierManager.shared().advertisingIdentifier.uuidString
+    static var idfa: String? { ASIdentifierManager.shared().advertisingIdentifier.uuidString
+    }
     static let idfv: String? = UIDevice.current.identifierForVendor?.uuidString
     static var appVersion: String = {
         let appInfoDict = Bundle.main.infoDictionary

1WeatherTests/TerceptSDK/TerceptSDKEnablerTests.swift

@@ -84,4 +84,32 @@ class TerceptSDKEnablerTests: XCTestCase {
         XCTAssertFalse(isInitCalled)
         XCTAssertFalse(isDeinitCalled)
     }
+    
+    func testMultipleConfigEnableCalls() {
+        enabler.enableDataCollection(true)
+        enabler.setConfigToggle(true)
+        isInitCalled = false
+        
+        enabler.setConfigToggle(true)
+        XCTAssertFalse(isInitCalled)
+        XCTAssertFalse(isDeinitCalled)
+        
+        enabler.setConfigToggle(false)
+        XCTAssertFalse(isInitCalled)
+        XCTAssertTrue(isDeinitCalled)
+    }
+    
+    func testMultipleDataCollectionCalls() {
+        enabler.enableDataCollection(true)
+        enabler.setConfigToggle(true)
+        isInitCalled = false
+        
+        enabler.enableDataCollection(true)
+        XCTAssertFalse(isInitCalled)
+        XCTAssertFalse(isDeinitCalled)
+        
+        enabler.enableDataCollection(false)
+        XCTAssertFalse(isInitCalled)
+        XCTAssertTrue(isDeinitCalled)
+    }
 }

External/TerceptSDK/TerceptSDKEnabler.swift

@@ -20,9 +20,11 @@ final class TerceptSDKEnabler {
         guard let firebaseConfig = configToggle,
               let canCollectData = canCollectData else { return }
         
-        if firebaseConfig, canCollectData, !hasInitializedSDK {
-            hasInitializedSDK = true
-            observer?.initSDK()
+        if firebaseConfig, canCollectData {
+            if !hasInitializedSDK {
+                hasInitializedSDK = true
+                observer?.initSDK()
+            }
         } else if hasInitializedSDK {
             hasInitializedSDK = false
             observer?.deinitSDK()