[TestMethod]
        public void AddSessionCookieForToken_ShouldCall_ResponseCookiesAppend()
        {
            var contextMock = new Mock<IHttpContextAccessor>();

            contextMock.Setup(x => x.HttpContext
                                    .Response
                                    .Cookies
                                    .Append("SecurityToken",
                                    TestSamples.exampleToken))
                                    .Verifiable();

            var sut = new CookieManager(contextMock.Object);

            sut.AddSessionCookieForToken(
                TestSamples.exampleToken,
                "username");

            contextMock
                .Verify(x => x.HttpContext
                                .Response
                                .Cookies
                                .Append(
                                "SecurityToken",
                                TestSamples.exampleToken,
                                It.IsAny<CookieOptions>()),
                                        Times.Once);
        }