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()); }
public void CheckItemBuilder() { var itemBuilder = new PlcItemBuilder(); var plcItem = itemBuilder .Construct("Generic") .ForData() .AtDatablock(0) .AtPosition(0, BitPosition.X2) .ForBitAmount(3) .Build() ; Assert.AreEqual((uint)3, plcItem.Value.Length); BitsPlcItem bitsItem = itemBuilder .ConstructBitsPlcItem() .ForFlags() .AtPosition(20, BitPosition.X5) .ForBitAmount(5) .Build() ; Assert.AreEqual((uint)5, ((IPlcItem)bitsItem).Value.Length); BitPlcItem bitItem = itemBuilder .ConstructBitPlcItem("Bit") .ForData() .AtDatablock(0) .AtPosition(5) .AsSet() .Build() ; Assert.AreEqual((uint)1, ((IPlcItem)bitItem).Value.Length); BytesPlcItem bytesItem = itemBuilder .ConstructBytesPlcItem(identifier: "Bytes") .ForOutput() .AtPosition(0) .WithInitialValue(new[] { byte.MinValue, byte.MaxValue }) .Build() ; Assert.AreEqual((uint)2, ((IPlcItem)bytesItem).Value.ByteLength); BytePlcItem byteItem = itemBuilder .ConstructBytePlcItem("Byte") .ForInput() .AtPosition(10) .WithInitialValue(Byte.MaxValue) .Build() ; Assert.AreEqual((uint)sizeof(Byte), ((IPlcItem)byteItem).Value.ByteLength); Int16PlcItem int16Item = itemBuilder .ConstructInt16PlcItem("Int16") .AtDatablock(0) .AtPosition(1) .WithoutInitialValue() .Build() ; Assert.AreEqual((uint)sizeof(Int16), ((IPlcItem)int16Item).Value.ByteLength); Int32PlcItem int32Item = itemBuilder .ConstructInt32PlcItem("Int32") .AtDatablock(0) .AtPosition(1) .WithInitialValue(int.MinValue) .Build() ; Assert.AreEqual((uint)sizeof(Int32), ((IPlcItem)int32Item).Value.ByteLength); Int64PlcItem int64Item = itemBuilder .ConstructInt64PlcItem("Int64") .AtDatablock(0) .AtPosition(1) .WithInitialValue(long.MinValue) .Build() ; Assert.AreEqual((uint)sizeof(Int64), ((IPlcItem)int64Item).Value.ByteLength); UInt16PlcItem uInt16Item = itemBuilder .ConstructUInt16PlcItem("UInt16") .AtDatablock(0) .AtPosition(1) .WithoutInitialValue() .Build() ; Assert.AreEqual((uint)sizeof(UInt16), ((IPlcItem)uInt16Item).Value.ByteLength); UInt32PlcItem uInt32PlcItem = itemBuilder .ConstructUInt32PlcItem("UInt32") .AtDatablock(0) .AtPosition(1) .WithInitialValue(uint.MaxValue) .Build() ; Assert.AreEqual((uint)sizeof(UInt32), ((IPlcItem)uInt32PlcItem).Value.ByteLength); UInt64PlcItem uInt64PlcItem = itemBuilder .ConstructUInt64PlcItem("UInt64") .AtDatablock(0) .AtPosition(1) .WithInitialValue(ulong.MaxValue) .Build() ; Assert.AreEqual((uint)sizeof(UInt64), ((IPlcItem)uInt64PlcItem).Value.ByteLength); WordPlcItem wordItem = itemBuilder .ConstructWordPlcItem("Word") .AtDatablock(0) .AtPosition(2) .WithInitialValue(32458) .Build() ; Assert.AreEqual((uint)2, ((IPlcItem)wordItem).Value.ByteLength); DWordPlcItem dwordItem = itemBuilder .ConstructDWordPlcItem("DWord") .AtDatablock(0) .AtPosition(2) .WithInitialValue(uint.MaxValue) .Build() ; Assert.AreEqual((uint)4, ((IPlcItem)dwordItem).Value.ByteLength); LWordPlcItem lwordItem = itemBuilder .ConstructLWordPlcItem("LWord") .AtDatablock(0) .AtPosition(2) .WithInitialValue(ulong.MaxValue) .Build() ; Assert.AreEqual((uint)8, ((IPlcItem)lwordItem).Value.ByteLength); TextPlcItem textItem = itemBuilder .ConstructTextPlcItem("Text") .WithEncoding(Encoding.UTF7) .AtDatablock(0) .AtPosition(3) .WithInitialValue("Some String") .Build() ; Assert.AreEqual((uint)Encoding.UTF7.GetBytes("Some String").Length, ((IPlcItem)textItem).Value.ByteLength); Utf8PlcItem utf8Item = itemBuilder .ConstructUtf8PlcItem("UTF-8") .AtDatablock(0) .AtPosition(4) .WithLength(10) .Build() ; Assert.AreEqual((uint)10, ((IPlcItem)utf8Item).Value.ByteLength); var initialText = "String whose length fits into a single byte."; DynamicUtf8PlcItem secondDynamicUtf8Item = itemBuilder .ConstructUtf8PlcItem("UTF-8") .AtDatablock(0) .AtPosition(4) .WithDynamicItemFromInitialValue(initialText) .BuildDynamic() ; Assert.That(secondDynamicUtf8Item.LengthPlcItem.Value, Is.EqualTo((uint)Encoding.UTF8.GetBytes(initialText).Length)); Assert.AreEqual(initialText, secondDynamicUtf8Item.Value); var items = new [] { plcItem, bitsItem, bitItem, bytesItem, byteItem, int16Item, int32Item, int64Item, uInt16Item, uInt32PlcItem, uInt64PlcItem, wordItem, dwordItem, lwordItem, textItem, utf8Item, secondDynamicUtf8Item, }; foreach (var item in items) { Debug.WriteLine($" -> {item}"); } }