public void Check_ItemBuilder()
{
Int32PlcItem item = new PlcItemBuilder()
.ConstructInt32PlcItem("Int32")
.AtDatablock(0)
.AtPosition(4)
.WithoutInitialValue()
.Build()
;
Assert.That(((IPlcItem)item).Value.ByteLength, Is.EqualTo(sizeof(Int32)));
System.Diagnostics.Debug.WriteLine(item.ToString());
}
public void Check_ItemBuilder()
{
Utf8PlcItem item = new PlcItemBuilder()
.ConstructUtf8PlcItem("UTF-8")
.AtDatablock(0)
.AtPosition(4)
.WithLength(10)
.Build()
;
Assert.AreEqual((uint)10, ((IPlcItem)item).Value.ByteLength);
System.Diagnostics.Debug.WriteLine(item.ToString());
}
public void Check_ItemBuilder()
{
BytesPlcItem item = new PlcItemBuilder()
.ConstructBytesPlcItem("Bytes")
.ForData()
.AtDatablock(0)
.AtPosition(4)
.ForByteAmount(10)
.Build()
;
Assert.AreEqual((uint)10, ((IPlcItem)item).Value.ByteLength);
System.Diagnostics.Debug.WriteLine(item.ToString());
}
public void Check_ItemBuilder()
{
BitsPlcItem item = new PlcItemBuilder()
.ConstructBitsPlcItem("Bits")
.ForData()
.AtDatablock(0)
.AtPosition(1, BitPosition.X2)
.WithInitialValue(new BitCollection(false, true, true, true))
.Build()
;
Assert.AreEqual(new BitCollection(false, true, true, true), item.Value);
Assert.AreEqual((uint)3, ((IPlcItem)item).Value.Length);
System.Diagnostics.Debug.WriteLine(item.ToString());
}
public void Check_ItemBuilder()
{
BitPlcItem item = new PlcItemBuilder()
.ConstructBitPlcItem("Bit")
.ForData()
.AtDatablock(0)
.AtPosition(4)
.AsSet()
.Build()
;
Assert.AreEqual(true, item.Value);
Assert.AreEqual((uint)1, ((IPlcItem)item).Value.Length);
System.Diagnostics.Debug.WriteLine(item.ToString());
}