public static TestClass FromDoc(TestClass existing, DocNode doc)
{
if (doc.Type != DocNodeType.List)
{
throw new System.ArgumentException("Not a list! " + doc.Type);
}
if (doc[0].StringValue == "Derived")
{
TestClassDerived derivedExisting;
if (existing is TestClassDerived)
{
derivedExisting = (TestClassDerived)existing;
}
else
{
derivedExisting = new TestClassDerived();
}
derivedExisting.derivedKey = Convert.ToInt32(doc[1].StringValue, System.Globalization.CultureInfo.InvariantCulture);
return(derivedExisting);
}
else
{
if (!(existing is TestClass))
{
existing = new TestClass();
}
existing.baseKey = Convert.ToInt32(doc[1].StringValue, System.Globalization.CultureInfo.InvariantCulture);
return(existing);
}
}
public void FromDoc_UpdatesDerived()
{
TestClass tc = new TestClassDerived {
baseKey = 1, derivedKey = 2
};
var saved = tc;
var doc = Config.LoadDocFromString("[\"Derived\", 66]", c_filename);
ConfigReifier.Reify(ref tc, doc);
Assert.AreSame(tc, saved);
Assert.AreEqual(tc.baseKey, 1);
Assert.AreEqual(((TestClassDerived)tc).derivedKey, 66);
}
public void FromDoc_UpdatesDerived_AsBase()
{
TestClass tc = new TestClassDerived {
baseKey = 4, derivedKey = 5
};
var saved = tc;
var doc = Config.LoadDocFromString("[\"Base\", 123]", c_filename);
ConfigReifier.Reify(ref tc, doc);
Assert.AreSame(tc, saved);
Assert.AreEqual(tc.baseKey, 123);
Assert.AreEqual(((TestClassDerived)tc).derivedKey, 5);
}
public void FromDoc_UpdatesDerived()
{
TestClass tc = new TestClassDerived {
baseKey = 1, derivedKey = 2
};
var saved = tc;
var doc = Configs.ParseString("[\"Derived\", 66]", FILENAME);
Configs.Reify(ref tc, doc);
Assert.AreSame(tc, saved);
Assert.AreEqual(tc.baseKey, 1);
Assert.AreEqual(((TestClassDerived)tc).derivedKey, 66);
}
public void FromDoc_UpdatesDerived_AsBase()
{
TestClass tc = new TestClassDerived {
baseKey = 4, derivedKey = 5
};
var saved = tc;
var doc = Configs.ParseString("[\"Base\", 123]", FILENAME);
Configs.Reify(ref tc, doc);
Assert.AreSame(tc, saved);
Assert.AreEqual(tc.baseKey, 123);
Assert.AreEqual(((TestClassDerived)tc).derivedKey, 5);
}
