public void GetBearerToken_ReturnsAccountAlias_FromResponseMessage()
        {
            var expectedToken = "token";

            _client.Setup(x => x.PostAsync <Authentication>(It.IsAny <string>(), It.IsAny <LoginRequest>(), It.IsAny <CancellationToken>()))
            .Returns(Task.FromResult(new Authentication {
                BearerToken = expectedToken
            }));


            var actualToken = _testObject.GetBearerToken().Result;

            Assert.AreEqual(expectedToken, actualToken);
        }