public void AssetPath_GetParent()
{
//arrange
AssetPath assetPath = new AssetPath("/Site1/Folder1/Folder2/Asset1");
var expected = "/Site1/Folder1/Folder2";
//act
var actual_assetpath = assetPath.GetParent();
var actual = actual_assetpath.ToString();
//assert
actual.Should().Be(expected);
}