public void SaveByKeySavesChanges()
{
CatalogService svc = GetTestCatalogService(nameof(SaveByKeySavesChanges), out DaoRepository daoRepository);
string name = "part of the composite key so it must not change";
string originalValue = "original value";
string updatedValue = "updated value";
ItemDefinition itemDefinition = new ItemDefinition()
{
Name = name, Description = originalValue
};
itemDefinition = itemDefinition.SaveByKey <ItemDefinition>(daoRepository);
Expect.AreEqual(originalValue, itemDefinition.Description);
Expect.AreEqual(name, itemDefinition.Name);
itemDefinition.Description = updatedValue;
itemDefinition = itemDefinition.SaveByKey <ItemDefinition>(daoRepository);
Expect.AreEqual(updatedValue, itemDefinition.Description);
Expect.AreEqual(name, itemDefinition.Name);
}