private static void RemoveOldRefsFrom(IAcceptAppenderRef loggerModel, string name)
{
XmlNodeList oldRefs = loggerModel.Node.SelectNodes($"appender-ref[@ref='{name}']");
foreach (XmlNode appenderRef in oldRefs)
{
loggerModel.Node.RemoveChild(appenderRef);
}
}
public void Save_ShouldRemoveOldIncomingRefs_WhenNameHasChanged_AndRefIsEnabled()
{
//Original name is "appender0"
mNameProperty.Value = "someOtherName";
//Let's try to add a ref to the asyncAppender (which already exists with the original name)
IAcceptAppenderRef loggerModel = mSut.RefsCollection.First(r => ((NamedModel)r).Name == "asyncAppender");
loggerModel.IsEnabled = true;
mSut.Save(mXmlDoc, mXmlDoc.CreateElement("appender"));
//Selects all "appender-ref" nodes with the "ref" attribute
XmlNodeList appenderRefs = loggerModel.Node.SelectNodes("appender-ref[@ref]");
Assert.IsNotNull(appenderRefs);
Assert.AreEqual(1, appenderRefs.Count);
Assert.AreEqual("someOtherName", appenderRefs[0].Attributes["ref"].Value);
}
