public void EqualityOperatorShould_Work_OK_For_Protocol_Lines()
{
ProtocolLine pl1 = new ProtocolLine("Set;tagPath1;tagValue1;192");
ProtocolLine pl2 = new ProtocolLine("Set;tagPath1;tagValue1;192");
Assert.IsTrue(pl1 == pl2);
}
public void EqualsShould_Work_For_Equal_Protocol_Lines()
{
ProtocolLine pl1 = new ProtocolLine("Set;tagPath1;tagValue1;192");
ProtocolLine pl2 = new ProtocolLine("Set;tagPath1;tagValue1;192");
Assert.IsTrue(pl1.Equals(pl2));
}
private void SetSingleTagFromProtocol(ProtocolLine protocolLine)
{
opcWriter.WriteSingleTag(new OpcTag(protocolLine.TagPath, protocolLine.TagValue, OpcTagQualityFromInteger(protocolLine.TagQualityInt)));
IncrementCurrentProtocolLine();
FillOpcDataGrid(opcReader.ReadAllTags());
}
public void ConstructorShould_Parse_Valid_Protocol_Line_With_Blanks()
{
ProtocolLine protocolLine = new ProtocolLine("Set; tagPath; tagValue; 192");
Assert.AreEqual(ProtocolLine.Actions.Set, protocolLine.Action);
Assert.AreEqual("tagPath", protocolLine.TagPath);
Assert.AreEqual("tagValue", protocolLine.TagValue);
Assert.AreEqual("192", protocolLine.TagQualityInt);
}
public void Append(ProtocolLine protocolLine)
{
lines.Add(protocolLine);
if (null != OnProtocolLineAdded)
{
OnProtocolLineAdded(this, new ProtocolLineAddedArgs(protocolLine));
}
}
public void Append(ProtocolLine protocolLine)
{
lines.Add(protocolLine);
if (null != OnProtocolLineAdded)
{
OnProtocolLineAdded(this, new ProtocolLineAddedArgs(protocolLine));
}
}
private void CheckExpectedTagFromProtocol(ProtocolLine protocolLine)
{
List <OpcTag> opcTagList = opcReader.ReadAllTags();
OpcTag.OpcTagQuality qualityFromInt =
(OpcTag.OpcTagQuality)Convert.ToInt32(protocolLine.TagQualityInt);
OpcTag tagToCheck = new OpcTag(protocolLine.TagPath, protocolLine.TagValue, qualityFromInt);
if (opcTagList.Contains(tagToCheck))
{
FillOpcDataGrid(opcTagList);
IncrementCurrentProtocolLine();
}
}
public void EqualsShould_Work_For_UnEqual_Protocol_Lines()
{
ProtocolLine pl1 = new ProtocolLine("Set;tagPath1;tagValue1;192");
ProtocolLine pl2 = new ProtocolLine("Dummy;tagPath1;tagValue1;192");
Assert.IsFalse(pl1.Equals(pl2));
pl2 = new ProtocolLine("Set;tagPath2;tagValue1;192");
Assert.IsFalse(pl1.Equals(pl2));
pl2 = new ProtocolLine("Set;tagPath1;tagValue2;192");
Assert.IsFalse(pl1.Equals(pl2));
pl2 = new ProtocolLine("Set;tagPath1;tagValue1;0");
Assert.IsFalse(pl1.Equals(pl2));
pl2 = new ProtocolLine("Dummy;tagPath1;tagValue1;0");
Assert.IsFalse(pl1.Equals(pl2));
}
private void ExecuteProtocolLine()
{
string lineToExecute = tbProtocol.Lines[currentProtocolLine];
try
{
ProtocolLine protocolLine = new ProtocolLine(lineToExecute);
switch (protocolLine.Action)
{
case ProtocolLine.Actions.Set:
{
SetSingleTagFromProtocol(protocolLine);
break;
}
case ProtocolLine.Actions.Wait:
{
CheckExpectedTagFromProtocol(protocolLine);
break;
}
case ProtocolLine.Actions.Dummy:
{
IncrementCurrentProtocolLine();
break;
}
default: break;
}
}
catch (ProtocolActionException)
{
MessageBox.Show("Invalid protocol action for line: " + lineToExecute);
}
}
public ProtocolLineAddedArgs(ProtocolLine addedProtocolLine)
{
AddedProtocolLine = addedProtocolLine;
}
private void SetSingleTagFromProtocol(ProtocolLine protocolLine)
{
opcWriter.WriteSingleTag(new OpcTag(protocolLine.TagPath, protocolLine.TagValue, OpcTagQualityFromInteger(protocolLine.TagQualityInt)));
IncrementCurrentProtocolLine();
FillOpcDataGrid(opcReader.ReadAllTags());
}
private void ExecuteProtocolLine()
{
string lineToExecute = tbProtocol.Lines[currentProtocolLine];
try
{
ProtocolLine protocolLine = new ProtocolLine(lineToExecute);
switch (protocolLine.Action)
{
case ProtocolLine.Actions.Set:
{
SetSingleTagFromProtocol(protocolLine);
break;
}
case ProtocolLine.Actions.Wait:
{
CheckExpectedTagFromProtocol(protocolLine);
break;
}
case ProtocolLine.Actions.Dummy:
{
IncrementCurrentProtocolLine();
break;
}
default: break;
}
}
catch (ProtocolActionException)
{
MessageBox.Show("Invalid protocol action for line: " + lineToExecute);
}
}
private void CheckExpectedTagFromProtocol(ProtocolLine protocolLine)
{
List<OpcTag> opcTagList = opcReader.ReadAllTags();
OpcTag.OpcTagQuality qualityFromInt =
(OpcTag.OpcTagQuality)Convert.ToInt32(protocolLine.TagQualityInt);
OpcTag tagToCheck = new OpcTag(protocolLine.TagPath, protocolLine.TagValue, qualityFromInt);
if (opcTagList.Contains(tagToCheck))
{
FillOpcDataGrid(opcTagList);
IncrementCurrentProtocolLine();
}
}
public void ToStringWithoutParametersShould_Produce_Semicolon_Separated_String()
{
ProtocolLine protocolLine = new ProtocolLine("Set;tagPath;tagValue;192");
Assert.AreEqual("Set;tagPath;tagValue;192", protocolLine.ToString());
}
public void UnknownActionShould_Cause_A_ProtocolActionException()
{
ProtocolLine protocolLine = new ProtocolLine("UnSet; tagPath; tagValue; 192");
}
public ProtocolLineAddedArgs(ProtocolLine addedProtocolLine)
{
AddedProtocolLine = addedProtocolLine;
}
public void WhitespacesOnlyProtocolLineShould_Cause_An_ArgumentException()
{
ProtocolLine protocolLine = new ProtocolLine(" \t");
}
public void InvalidLineShould_Cause_An_IndexOutOfRangeException()
{
ProtocolLine protocolLine = new ProtocolLine("Set; tagPath; tagValue");
}
public void NotEqualOperatorShould_Work_For_Unequal_Protocol_Lines()
{
ProtocolLine pl1 = new ProtocolLine("Set;tagPath1;tagValue1;192");
ProtocolLine pl2 = new ProtocolLine("Dummy;tagPath1;tagValue1;192");
Assert.IsTrue(pl1 != pl2);
}
public void DummyShould_Be_A_Valid_Contructor_Parameter()
{
ProtocolLine protocolLine = new ProtocolLine("Dummy");
}
public void EmptyProtocolLineShould_Cause_An_ArgumentExceptionn()
{
ProtocolLine protocolLine = new ProtocolLine(string.Empty);
}
