InstallerError.fake.h

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// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
 
#include "Installer/InstallerError.h"
#include "Interfaces/IBuildInstaller.h"
 
#if WITH_DEV_AUTOMATION_TESTS
 
namespace BuildPatchServices
{
    class FFakeInstallerError
        : public IInstallerError
    {
    public:
        virtual bool HasError() const override
        {
            return bHasError;
        }
 
        virtual bool IsCancelled() const override
        {
            return bIsCancelled;
        }
 
        virtual bool CanRetry() const override
        {
            return bCanRetry;
        }
 
        virtual EBuildPatchInstallError GetErrorType() const override
        {
            return ErrorType;
        }
 
        virtual FString GetErrorCode() const override
        {
            return ErrorCode;
        }
 
        virtual FText GetErrorText() const override
        {
            return ErrorText;
        }
 
        virtual void SetError(EBuildPatchInstallError InErrorType, const TCHAR* InErrorSubType, uint32 InErrorCode, FText InErrorText) override
        {
            ErrorType = InErrorType;
            ErrorCode = InErrorSubType + ((InErrorCode > 0) ? FString::Printf(TEXT("-%u"), InErrorCode) : TEXT(""));
            ErrorText = MoveTemp(InErrorText);
        }
 
        virtual int32 RegisterForErrors(FOnErrorDelegate Delegate)
        {
            int32 Handle = HandleCount++;
            Delegates.Add(Handle, Delegate);
            return Handle;
        }
 
        virtual void UnregisterForErrors(int32 Handle) override
        {
            Delegates.Remove(Handle);
        }
 
        virtual void Reset() override
        {
            bHasError = false;
            bIsCancelled = false;
            bCanRetry = true;
            ErrorType = EBuildPatchInstallError::NoError;
            ErrorCode = TEXT("");
            ErrorText = FText::GetEmpty();
            // To mimic real imp, delegates are kept.
        }
 
    public:
        bool bHasError;
        bool bIsCancelled;
        bool bCanRetry;
        EBuildPatchInstallError ErrorType;
        FString ErrorCode;
        FText ErrorText;
        TMap<int32, FOnErrorDelegate> Delegates;
        int32 HandleCount;
    };
}
 
#endif //WITH_DEV_AUTOMATION_TESTS