Handle follow_up end reason

This commit adds handling of `follow_up` end reason the same way as `operator_hung_up`

MOB-3900

GliaWidgets/Sources/Interactor/Interactor.swift

@@ -384,7 +384,7 @@ extension Interactor: CoreSdkClient.Interactable {
         switch reason {
         case .visitorHungUp:
             state = .ended(.byVisitor)
-        case .operatorHungUp:
+        case .operatorHungUp, .followUp:
             state = .ended(.byOperator)
         case .error:
             state = .ended(.byError)

GliaWidgetsTests/Sources/InteractorTests.swift

@@ -395,7 +395,32 @@ class InteractorTests: XCTestCase {
 
         XCTAssertEqual(callbacks, [.ended])
     }
-
+
+    func test_endWithFollowUpSetsStateToEnded() throws {
+        enum Callback: Equatable {
+            case ended
+        }
+
+        var callbacks: [Callback] = []
+        var interactorEnv = Interactor.Environment.failing
+        interactorEnv.gcd = .mock
+        let interactor = Interactor.mock(environment: interactorEnv)
+        interactor.addObserver(self) { event in
+            switch event {
+            case .stateChanged(let state):
+                if case .ended = state {
+                    callbacks.append(.ended)
+                }
+            default:
+                return
+            }
+        }
+
+        interactor.end(with: .followUp)
+
+        XCTAssertEqual(callbacks, [.ended])
+    }
+
     func test_sendMessageCallsCoreSdkSendMessageWithAttachment() throws {
         enum Callback: Equatable {
             case sendMessageWithAttachment

Podfile

@@ -18,7 +18,7 @@ target 'TestingApp' do
 end
 
 target 'GliaWidgets' do
-  pod 'GliaCoreSDK', '2.0.4'
+  pod 'GliaCoreSDK'
   swiftlint
 end