public void Find_WhenCalleWithExistingId_ReturnsType()
        {
            // Arrange
            var repository = this.CreateRepository();
            var key        = "key";
            var data       = "data";

            repository.Add(new ViewState()
            {
                Key = key, Data = data
            });

            FacetContext.SaveChanges();

            // Act
            var result = repository.Get(key);

            // Assert
            Assert.Equal(data, result.Data);
        }