public void CreateOpcUAPluginSettingsTemplate()
{
OpcUAPluginSettings ps = new OpcUAPluginSettings()
{
SamiKey = "key here",
MeasurementObject = "measurement object here if needed",
MeasurementTag = "measurement tag here if needed",
Password = "******",
UserName = "******",
NamespaceUri = "S7COM:",
OpcUAServiceUrl = "opc.tcp://opc-server-here:4845",
OPCUAItemMap = new List <OPCUAItem>()
};
ps.OPCUAItemMap.Add(new OPCUAItem()
{
Identifier = "opc-item-name 1", SamiTag = "sami-tag 1", Scale = new OPCUAPlugin.ValueLinearScale()
{
Destination = new OPCUAPlugin.LinearScaleLimit()
{
From = 0m, To = 10m
}, Source = new OPCUAPlugin.LinearScaleLimit()
{
From = 0m, To = 4095m
}
}
});
ps.OPCUAItemMap.Add(new OPCUAItem()
{
Identifier = "opc-item-name 2", SamiTag = "sami-tag 2", Scale = new OPCUAPlugin.ValueLinearScale()
{
Destination = new OPCUAPlugin.LinearScaleLimit()
{
From = 0m, To = 30m
}, Source = new OPCUAPlugin.LinearScaleLimit()
{
From = 0m, To = 10000m
}
}
});
string xml = SerializeHelper.SerializeToStringWithDCS <OpcUAPluginSettings>(ps);
Trace.WriteLine(xml);
Assert.IsNotNull(xml);
OpcUAPluginSettings dps = SerializeHelper.DeserializeWithDCS <OpcUAPluginSettings>(xml);
Assert.IsNotNull(dps);
Assert.AreEqual(dps.SamiKey, ps.SamiKey);
Assert.AreEqual(dps.OPCUAItemMap.Count, ps.OPCUAItemMap.Count);
}
public void ReadAndDeserializeOpcUAPluginSettingsFile()
{
var xml = System.IO.File.ReadAllText(@"Path to settings file");
Trace.WriteLine(xml);
Assert.IsNotNull(xml);
OpcUAPluginSettings dps = SerializeHelper.DeserializeWithDCS <OpcUAPluginSettings>(xml);
Assert.IsNotNull(dps);
Assert.AreEqual(dps.SamiKey, "key here");
Assert.AreEqual(dps.OPCUAItemMap.Count, 2);
var firstItemMap = dps.OPCUAItemMap.First();
var lastItemMap = dps.OPCUAItemMap.Last();
Assert.IsNotNull(firstItemMap.Scale);
Assert.IsNull(lastItemMap.Scale);
Assert.AreEqual <double>(firstItemMap.Scale.ScaleValue(1), 0.1);
}
