public void GetAndSetValues()
{
FieldValueHolder billHolder = _fieldDefinitions.CreateValueHolder();
FieldValueHolder johnHolder = _fieldDefinitions.CreateValueHolder();
Address billAddress = new Address();
Address johnAddress = new Address();
billHolder.SetValue(_nameField, "Bill");
billHolder.SetValue(_salaryField, 20000m);
billHolder.SetValue(_addressField, billAddress);
billHolder.SetValue(_salaryErrorField, "Salary too high!");
johnHolder.SetValue(_nameField, "John");
johnHolder.SetValue(_addressField, johnAddress);
Assert.AreEqual("Bill", billHolder.GetValue(_nameField));
Assert.AreEqual(20000m, billHolder.GetValue(_salaryField));
Assert.AreEqual(billAddress, billHolder.GetValue(_addressField));
Assert.AreEqual("Salary too high!", billHolder.GetValue(_salaryErrorField));
Assert.AreEqual("John", johnHolder.GetValue(_nameField));
Assert.AreEqual(johnAddress, johnHolder.GetValue(_addressField));
Assert.AreEqual(0m, johnHolder.GetValueOrDefault(_salaryField));
Assert.AreEqual(null, johnHolder.GetValueOrDefault(_salaryErrorField));
Assert.IsTrue(johnHolder.HasValue(_nameField));
Assert.IsTrue(johnHolder.HasValue(_addressField));
Assert.IsFalse(johnHolder.HasValue(_salaryField));
Assert.IsFalse(johnHolder.HasValue(_salaryErrorField));
}
public void GetValueBeforeSet()
{
FieldValueHolder holder = _fieldDefinitions.CreateValueHolder();
string name;
decimal salary;
AssertHelper.Throws <InvalidOperationException>(() => name = holder.GetValue(_nameField));
AssertHelper.Throws <InvalidOperationException>(() => salary = holder.GetValue(_salaryField));
name = holder.GetValueOrDefault(_nameField);
salary = holder.GetValueOrDefault(_salaryField);
Assert.IsFalse(holder.HasValue(_nameField));
Assert.IsFalse(holder.HasValue(_salaryField));
Assert.AreEqual(null, name);
Assert.AreEqual(0m, salary);
}
