public void BaseSaveAndUpdateTest()
{
Formula formual = Formula.Create("F1", "AC20-120-水下", null);
formual.AddFormulaItem(FormulaItem.Create(string.Empty, "B1", "N1", 10));
formual.AddFormulaItem(FormulaItem.Create(string.Empty, "B2", "N2", 20));
formual.AddFormulaItem(FormulaItem.Create(string.Empty, "B3", "N3", 30));
Assert.Equal(3, formual.FormulaItemCount);
DbContextOptions <FormulaContext> options = InMemoryDbContextFactory.CreateOptions <FormulaContext>("Formula-Base");
using (FormulaContext content = new FormulaContext(options))
{
var obj = content.Formulas.Find("F1");
Assert.Null(obj);
content.Formulas.Add(formual);
content.SaveChanges();
var objRead = content.Formulas.Find("F1");
Assert.NotNull(objRead);
Assert.Equal(3, objRead.FormulaItemCount);
}
}