Allow FxA profile to refresh even when there exists a profile

components/fxa-client/ios/FxAClient/FxAccountManager.swift

@@ -524,6 +524,15 @@ open class FxAccountManager {
                     )
                 }
             }
+            case let .fetchProfile(refresh): do {
+                FxALog.info("Refreshing profile...")
+                do {
+                    profile = try requireAccount().getProfile(forceRefresh: refresh)
+                } catch {
+                    return Event.failedToFetchProfile
+                }
+                return Event.fetchedProfile
+            }
             default: break // Do nothing
             }
         }

components/fxa-client/ios/FxAClient/FxAccountState.swift

@@ -86,6 +86,8 @@ extension FxAccountManager {
             }
         case .authenticatedWithProfile:
             switch event {
+            case .fetchProfile: return .authenticatedWithProfile
+            case .fetchedProfile: return .authenticatedWithProfile
             case .authenticationError: return .authenticationProblem
             case .changedPassword: return .authenticatedNoProfile
             case .logout: return .notAuthenticated

megazords/ios/MozillaAppServicesTests/FxAccountManagerTests.swift

@@ -74,8 +74,8 @@ class FxAccountManagerTests: XCTestCase {
         XCTAssertNil(FxAccountManager.nextState(state: state, event: .accountRestored))
         XCTAssertNil(FxAccountManager.nextState(state: state, event: .authenticated(authData: FxaAuthData(code: "foo", state: "bar", actionQueryParam: "bobo"))))
         XCTAssertEqual(.authenticationProblem, FxAccountManager.nextState(state: state, event: .authenticationError))
-        XCTAssertNil(FxAccountManager.nextState(state: state, event: .fetchProfile(forceRefresh: false)))
-        XCTAssertNil(FxAccountManager.nextState(state: state, event: .fetchedProfile))
+        XCTAssertEqual(.authenticatedWithProfile, FxAccountManager.nextState(state: state, event: .fetchProfile(forceRefresh: false)))
+        XCTAssertEqual(.authenticatedWithProfile, FxAccountManager.nextState(state: state, event: .fetchedProfile))
         XCTAssertNil(FxAccountManager.nextState(state: state, event: .failedToFetchProfile))
         XCTAssertEqual(.notAuthenticated, FxAccountManager.nextState(state: state, event: .logout))
         XCTAssertNil(FxAccountManager.nextState(state: state, event: .recoveredFromAuthenticationProblem))