@Test 
	public void test(){
		SBook book = SBooks.createBook("book1");
		book.getBookSeries().setAutoFormulaCacheClean(true);
		SSheet sheet1 = book.createSheet("Sheet1");
		
		book.createName("Test").setRefersToFormula("A1:B2");
		SRanges.range(sheet1,"A1").setValue(1);
		SRanges.range(sheet1,"B1").setValue(2);
		
		SRanges.range(sheet1,"C3").setEditText("=SUM(Test)");
		
		Assert.assertEquals(3D, sheet1.getCell("C3").getValue());
		
		SRanges.range(sheet1,"B1").setValue(3);
		Assert.assertEquals(4D, sheet1.getCell("C3").getValue()); //fail on this line
		
	}