public void AddOrReplaceItem_ExistingKey_ReplaceAndReturnsTrue()
{
//arrange
IUntypedRecord rec = new KeyValRecord(_items, _recNo, 1, 0, null, null, null, _typeDefs, _config, null, ActionOnDuplicateKey.IgnoreItem);
var itemToReplace = KeyValItem.CreateItem("I_num", 518, _typeDefs);
//act
var result = rec.AddOrReplaceItem(itemToReplace);
//assert
result.Should().BeTrue();
rec.Count.Should().Be(4);
rec.RecNo.Should().Be(26);
rec[0].Should().BeOfType(typeof(string));
rec[0].Should().Be("71941");
rec[3].Should().BeOfType(typeof(string));
rec[3].Should().Be("518");
rec.Keys[3].Should().Be("I_num");
}
public void AddOrReplaceItem_NewKeyButCannotAlterFields_ReturnNull()
{
//arrange
_config.AllowTransformToAlterFields = false; //it was set to true in test Initialize method
IRecord rec = new KeyValRecord(_items, _recNo, 1, 0, null, null, null, _typeDefs, _config, null, ActionOnDuplicateKey.IgnoreItem);
var itemToAdd = KeyValItem.CreateItem("I_newNum", 518, _typeDefs);
//act
var result = rec.AddOrReplaceItem(itemToAdd);
//assert
result.Should().NotHaveValue();
rec.Count.Should().Be(4);
rec.RecNo.Should().Be(26);
rec[0].Should().BeOfType(typeof(string));
rec[0].Should().Be("71941");
rec[3].Should().BeOfType(typeof(int));
rec[3].Should().Be(184);
}
public void AddOrReplaceItem_NewKey_AddAndReturnFalse()
{
//arrange
IUntypedRecord rec = new KeyValRecord(_items, _recNo, 1, 0, null, null, null, _typeDefs, _config, null, ActionOnDuplicateKey.IgnoreItem);
var itemToAdd = KeyValItem.CreateItem("I_newNum", 518, _typeDefs);
//act
var result = rec.AddOrReplaceItem(itemToAdd);
//assert
result.Should().BeFalse();
rec.Count.Should().Be(5);
rec.RecNo.Should().Be(26);
rec[0].Should().BeOfType(typeof(string));
rec[0].Should().Be("71941");
rec[3].Should().BeOfType(typeof(string));
rec[3].Should().Be("184");
rec[4].Should().BeOfType(typeof(string));
rec[4].Should().Be("518");
rec.Keys[4].Should().Be("I_newNum");
}
