public void Execute_ShouldAppend_WhenOriginalNodeIsNull()
{
XmlDocument xmlDoc = new XmlDocument();
XmlElement log4NetElement = xmlDoc.CreateElement(Log4NetXmlConstants.Log4Net);
XmlElement newElement = xmlDoc.CreateElement("appender");
IElementConfiguration config = Substitute.For <IElementConfiguration>();
config.Log4NetNode.Returns(log4NetElement);
config.NewNode.Returns(newElement);
ISaveStrategy strategy = new AppendReplaceSaveStrategy(config, false);
strategy.Execute();
Assert.AreEqual(newElement, log4NetElement.FirstChild);
}
public void Execute_ShouldAppend_WhenOriginalNodeIsNotNull_AndForceAppendIsTrue()
{
XmlDocument xmlDoc = new XmlDocument();
XmlElement log4NetElement = xmlDoc.CreateElement(Log4NetXmlConstants.Log4Net);
XmlElement origElement = xmlDoc.CreateElement("origAppender");
XmlElement newElement = xmlDoc.CreateElement("newAppender");
IElementConfiguration config = Substitute.For <IElementConfiguration>();
config.Log4NetNode.Returns(log4NetElement);
config.OriginalNode.Returns(origElement);
config.NewNode.Returns(newElement);
//Sanity check
Assert.AreEqual(0, log4NetElement.ChildNodes.Count);
ISaveStrategy strategy = new AppendReplaceSaveStrategy(config, true);
strategy.Execute();
Assert.AreEqual(1, log4NetElement.ChildNodes.Count);
Assert.AreEqual(newElement, log4NetElement.FirstChild);
}
