public void GenerateCookieToken()
    {
        // Arrange
        var tokenProvider = new DefaultAntiforgeryTokenGenerator(
            claimUidExtractor: null,
            additionalDataProvider: null);

        // Act
        var token = tokenProvider.GenerateCookieToken();

        // Assert
        Assert.NotNull(token);
    }
        public void GenerateCookieToken()
        {
            // Arrange
            var tokenProvider = new DefaultAntiforgeryTokenGenerator(
                claimUidExtractor: null,
                additionalDataProvider: null);

            // Act
            var token = tokenProvider.GenerateCookieToken();

            // Assert
            Assert.NotNull(token);
        }