public void FrameworkExtensions_GetBaseException_Returns_The_Base_Exception()
{
var ex = new NullReferenceException();
var witsmlEx = ex.GetBaseException <Exception>();
Assert.IsNotNull(witsmlEx);
witsmlEx = ex.GetBaseException <WitsmlException>();
Assert.IsNull(witsmlEx);
ex = new NullReferenceException("null", new Exception("innerEx"));
witsmlEx = ex.GetBaseException <WitsmlException>();
Assert.IsNull(witsmlEx);
ex = new NullReferenceException("null", new WitsmlException(ErrorCodes.ApiVersionNotMatch));
witsmlEx = ex.GetBaseException <WitsmlException>();
Assert.IsNotNull(witsmlEx);
}