private DestinationNode ToExpressionNode(DestinationFieldList destination)
{
var destinationNode = new DestinationNode();
foreach (var field in destination.Fields)
{
if (field.ConnectorIn.Connection == null)
continue;
if (field.ConnectorIn.Connection.Source == null)
continue;
var resultNode = new ResultNode
{
FieldName = field.Name,
Expression =
ToExpressionNode(
field.ConnectorIn.Connection.Source.Connection.Source.Owner,
field.ConnectorIn.Connection.Source.Connection
)
};
destinationNode.ResultNodes.Add(resultNode);
}
return destinationNode;
}
public void CreateDestinationNodeShouldReturnDestinationNode()
{
var obj = new ExpressionNodeFactory();
var destination = new DestinationFieldList { UniqueName = "Destination" };
destination.Fields.Add(new DestinationField(destination));
var source = new ConstantExpression();
var connection = new Connection { Source = source.ConnectorOut, Sink = destination.Fields[0].ConnectorIn };
var objects = new List<IExpressionObjectBase>
{
source,
destination,
connection
};
Assert.IsNotNull(obj.CreateDestinationNode(objects, "Destination"));
}
public void AddDestinationVersionFieldsTest()
{
// Arrange.
var vm = new ExpressionDesignerWindowViewModelBase();
var accessor = new PrivateAccessor(vm);
var processInfo = Mock.Create<PublishedProcessInfo>();
Mock.Arrange(() => processInfo.ProcessOption).Returns(ProcessOption.VersionEnabled);
var destination = new DestinationFieldList();
// Act.
accessor.CallMethod("AddVersionFields", processInfo, destination);
// Assert.
Assert.AreEqual(3, destination.Fields.Count);
var versionNumber = destination.Fields.FirstOrDefault(f => f.SystemName == Constants.VersionNumber);
var versionDate = destination.Fields.FirstOrDefault(f => f.SystemName == Constants.VersionDate);
var versionMasterId = destination.Fields.FirstOrDefault(f => f.SystemName == Constants.VersionMasterId);
Assert.IsNotNull(versionNumber);
Debug.Assert(versionNumber != null, "versionNumber != null");
Assert.AreEqual(NodeDataType.String, versionNumber.DataType);
Assert.AreEqual(Constants.VersionNumberName, versionNumber.Name);
Assert.AreEqual(Constants.VersionNumber, versionNumber.InnerName);
Assert.AreEqual(Constants.VersionNumber, versionNumber.SystemName);
Assert.IsNotNull(versionDate);
Debug.Assert(versionDate != null, "versionDate != null");
Assert.AreEqual(NodeDataType.DateTime, versionDate.DataType);
Assert.AreEqual("Version Date", versionDate.Name);
Assert.AreEqual(Constants.VersionDate, versionDate.InnerName);
Assert.AreEqual(Constants.VersionDate, versionDate.SystemName);
Assert.IsNotNull(versionMasterId);
Debug.Assert(versionMasterId != null, "versionMasterId != null");
Assert.AreEqual(NodeDataType.Int, versionMasterId.DataType);
Assert.AreEqual("Version Master Id", versionMasterId.Name);
Assert.AreEqual(Constants.VersionMasterId, versionMasterId.InnerName);
Assert.AreEqual(Constants.VersionMasterId, versionMasterId.SystemName);
}
/// <summary>
/// Converts to source.
/// </summary>
/// <param name="sourceType">Type of the source.</param>
/// <returns>DestinationFieldList.</returns>
public static DestinationFieldList ConvertToSource(Type sourceType)
{
var result = new DestinationFieldList {ExpressionName = sourceType.Name};
var properties = sourceType.GetProperties();
foreach (var property in properties)
{
var dn = new DestinationField(result)
{
Name = property.Name,
DataType = GetDataType(property.PropertyType),
ConnectorIn = {DataType = GetDataType(property.PropertyType), Name = property.Name}
};
dn.Id = dn.ConnectorIn.Id;
result.Fields.Add(dn);
}
return result;
}
public void ToExpressionNode_SetChecklistData_Test()
{
// Arrange.
var nodeFactory = new ExpressionNodeFactory();
var connection1 = new Connection();
connection1.Source = new ConnectorOut(connection1);
connection1.Sink = new ConnectorIn(connection1);
var connection2 = new Connection();
connection2.Source = new ConnectorOut(connection2);
connection2.Sink = new ConnectorIn(connection2);
var connection3 = new Connection();
connection3.Source = new ConnectorOut(connection3);
connection3.Sink = new ConnectorIn(connection3);
var destination = new DestinationFieldList { UniqueName = "Destination" };
destination.Fields.Add(new DestinationField(destination));
destination.Fields.Add(new DestinationField(destination));
var source = new SourceFieldList();
source.Fields.Add(new SourceField(source) { Name = "Field" });
var func = new SetChecklistDataExpression { UniqueName = "Function" };
func.ConnectorIn.Id = connection1.Sink.Id;
source.Fields[0].ConnectorOut.Id = connection1.Source.Id;
destination.Fields[0].ConnectorIn.Id = connection2.Sink.Id;
func.Connector1Out.Id = connection2.Source.Id;
destination.Fields[1].ConnectorIn.Id = connection3.Sink.Id;
func.Connector2Out.Id = connection3.Source.Id;
var objects = new List<IExpressionObjectBase> { source, destination, func, connection1, connection2, connection3 };
// Act.
var destNode = nodeFactory.CreateExpressionNodes(objects);
// Assert.
Assert.IsTrue(destNode.ResultNodes.ElementAt(0).Expression is SetChecklistDataFunctionNode);
Assert.IsTrue(destNode.ResultNodes.ElementAt(1).Expression is GetContextValueFunctionNode);
}
public void RestoreConnectionsShouldConnectSourceToDestAndSinkToSourve()
{
var obj = new ExpressionNodeFactory();
var connection = new Connection();
connection.Source = new ConnectorOut(connection);
connection.Sink = new ConnectorIn(connection);
var destination = new DestinationFieldList { UniqueName = "Destination" };
destination.Fields.Add(new DestinationField(destination));
var source = new ConstantExpression();
destination.Fields[0].ConnectorIn.Id = connection.Source.Id;
source.ConnectorOut.Id = connection.Sink.Id;
var objects = new List<IExpressionObjectBase>
{
source,
destination,
connection
};
obj.RestoreConnections(objects);
Assert.AreSame(destination.Fields[0].ConnectorIn, connection.Sink);
Assert.AreSame(source.ConnectorOut, connection.Source);
}
/// <summary>
/// Adds state-related system fields.
/// </summary>
/// <param name="process">The process.</param>
/// <param name="destination">The destination field list.</param>
protected virtual void AddStateFields(IProcessEdit process, DestinationFieldList destination)
{
if (process.IsStateEnabled)
destination.Fields.AddRange(CreateStateFields(destination));
}
public void ToExpressionNode_Constant_Test()
{
var obj = new ExpressionNodeFactory();
var connection2 = new Connection();
connection2.Source = new ConnectorOut(connection2);
connection2.Sink = new ConnectorIn(connection2);
var destination = new DestinationFieldList { UniqueName = "Destination" };
destination.Fields.Add(new DestinationField(destination));
var func = new ConstantExpression();
destination.Fields[0].ConnectorIn.Id = connection2.Sink.Id;
func.ConnectorOut.Id = connection2.Source.Id;
var objects = new List<IExpressionObjectBase>
{
destination,
func,
connection2
};
var destNode = obj.CreateExpressionNodes(objects);
Assert.AreEqual(typeof(ConstantNode), destNode.ResultNodes.FirstOrDefault().Expression.GetType());
}
public void CheckMultipleDestinationsInAddDestinationNode()
{
var obj = new ExpressionNodeFactory();
var connection1 = new Connection();
connection1.Source = new ConnectorOut(connection1);
connection1.Sink = new ConnectorIn(connection1);
var connection2 = new Connection();
connection2.Source = new ConnectorOut(connection2);
connection2.Sink = new ConnectorIn(connection2);
var destination = new DestinationFieldList { UniqueName = "Destination" };
destination.Fields.Add(new DestinationField(destination) { SystemName = "Field" });
destination.Fields[0].Subfields.Add(new DestinationField(destination) { SystemName = "Subfield", ParentField = destination.Fields[0] });
var source = new SourceFieldList();
source.Fields.Add(new SourceField(source) { Name = "Field" });
var func = new OneInOneOutExpression(ExpressionNodeType.Count) { UniqueName = "Function" };
func.ConnectorIn.Id = connection1.Sink.Id;
source.Fields[0].ConnectorOut.Id = connection1.Source.Id;
((DestinationField)destination.Fields[0].Subfields[0]).ConnectorIn.Id = connection2.Sink.Id;
func.ConnectorOut.Id = connection2.Source.Id;
var objects = new List<IExpressionObjectBase>
{
source,
destination,
func,
connection1,
connection2
};
var destNode = obj.CreateExpressionNodes(objects);
Assert.AreEqual("Field.Subfield", destNode.ResultNodes.ToArray()[0].FieldName);
}
/// <summary>
/// Adds version-related system fields.
/// </summary>
/// <param name="process">The process.</param>
/// <param name="destination">The destination field list.</param>
protected virtual void AddVersionFields(IProcessEdit process, DestinationFieldList destination)
{
if (process.ProcessOptionChoose == ProcessOption.VersionEnabled)
destination.Fields.AddRange(CreateVersionFields(destination));
}
public void AddDestinationStateFieldsFromPublishedProcessInfoTest()
{
// Arrange.
var process1 = Mock.Create<PublishedProcessInfo>();
Mock.Arrange(() => process1.IsStateEnabled).Returns(false);
var process2 = Mock.Create<PublishedProcessInfo>();
Mock.Arrange(() => process2.IsStateEnabled).Returns(true);
var fields1 = new DestinationFieldList();
var fields2 = new DestinationFieldList();
var vm = new ExpressionDesignerWindowViewModelBase();
var accessor = new PrivateAccessor(vm);
// Act.
accessor.CallMethod("AddStateFields", process1, fields1);
accessor.CallMethod("AddStateFields", process2, fields2);
// Assert.
Assert.AreEqual(0, fields1.Fields.Count);
Assert.AreEqual(2, fields2.Fields.Count);
var currentStateField = fields2.Fields.First(f => f.SystemName == Constants.CurrentStateColumnName);
Assert.AreEqual(NodeDataType.String, currentStateField.DataType);
Assert.AreEqual(Constants.CurrentStateDisplayName, currentStateField.Name);
Assert.AreEqual(Constants.CurrentStateColumnName, currentStateField.SystemName);
Assert.AreEqual(Constants.CurrentStateColumnName, currentStateField.InnerName);
Assert.IsTrue(string.IsNullOrEmpty(currentStateField.SetName));
var stateModifiedOnField = fields2.Fields.First(f => f.SystemName == Constants.StateModifiedColumnName);
Assert.AreEqual(NodeDataType.DateTime, stateModifiedOnField.DataType);
Assert.AreEqual(Constants.StateModifiedDisplayName, stateModifiedOnField.Name);
Assert.AreEqual(Constants.StateModifiedColumnName, stateModifiedOnField.SystemName);
Assert.AreEqual(Constants.StateModifiedColumnName, stateModifiedOnField.InnerName);
Assert.IsTrue(string.IsNullOrEmpty(stateModifiedOnField.SetName));
}
public void ToSourceExpressionNodeShouldThrowExceptionIdSourceFieldListIsInvalid()
{
var obj = new ExpressionNodeFactory();
var connection = new Connection();
connection.Source = new ConnectorOut(connection);
connection.Sink = new ConnectorIn(connection);
var destination = new DestinationFieldList { UniqueName = "Destination" };
destination.Fields.Add(new DestinationField(destination));
var source = new SourceFieldList();
source.Fields.Add(new SourceField(source) { Name = "Field" });
destination.Fields[0].ConnectorIn.Id = connection.Sink.Id;
source.Fields[0].ConnectorOut.Id = connection.Source.Id;
Mock.Arrange(() => source.IsValid).Returns(true).InSequence().Returns(true).InSequence().Returns(false).InSequence();
var objects = new List<IExpressionObjectBase>
{
source,
destination,
connection
};
obj.CreateExpressionNodes(objects);
}
/// <summary>
/// The get variable list.
/// </summary>
/// <param name="variableList">
/// The variable list.
/// </param>
/// <param name="expressionResult">
/// The expression result.
/// </param>
/// <returns>
/// The <see cref="DestinationFieldList"/>.
/// </returns>
public static DestinationFieldList GetVariableList(IEnumerable<DataVariableEdit> variableList, string expressionResult)
{
var destination = new DestinationFieldList
{
Top = 200,
Left = 600,
ExpressionName = expressionResult
};
foreach (var variable in variableList)
{
destination.Fields.Add(new DestinationField(destination)
{
Name = variable.VariableName,
SystemName = variable.VariableSystemName,
InnerName = variable.VariableName,
DataType = GetNodeType(variable.VariableDataType),
ConnectorIn = { Name = variable.VariableName, DataType = GetNodeType(variable.VariableDataType) }
});
}
return destination;
}
/// <summary>
/// Adds the field node.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="diagramViewModel">The diagram view model.</param>
private static void AddFieldNode(DestinationFieldList item, IDiagramViewModel diagramViewModel)
{
var dfl = new DestinationFieldsExpressionNode(diagramViewModel, item);
diagramViewModel.Items.Add(new NodeViewModel<DestinationFieldsExpressionNode, ExpressionConnection>(dfl, diagramViewModel));
}
/// <summary>
/// Creates the LastModifiedOn system field.
/// </summary>
/// <param name="destination">
/// The destination.
/// </param>
/// <returns>
/// The LastModifiedOn system field.
/// </returns>
protected virtual DestinationField CreateLastModifiedOnField(DestinationFieldList destination)
{
const string LastModifiedOnDisplayName = "Last Modified On";
var dataType = SourceNodeFactory.GetDataType(typeof(DateTime));
var df = new DestinationField(destination)
{
DataType = dataType,
Name = LastModifiedOnDisplayName,
ConnectorIn = { DataType = dataType, Name = Constants.LastModifiedOn },
InnerName = Constants.LastModifiedOn,
SystemName = Constants.LastModifiedOn
};
return df;
}
/// <summary>
/// The add last modified date field.
/// </summary>
/// <param name="process"> The process. </param>
/// <param name="destination"> The destination. </param>
protected virtual void AddLastModifiedOnField(IProcessEdit process, DestinationFieldList destination)
{
destination.Fields.Add(CreateLastModifiedOnField(destination));
}
/// <summary>
/// Creates version-related system fields.
/// </summary>
/// <param name="destination">
/// The destination field list.
/// </param>
/// <returns>
/// The collection of version-related system fields.
/// </returns>
protected virtual IEnumerable<DestinationField> CreateVersionFields(DestinationFieldList destination)
{
var dataType = SourceNodeFactory.GetDataType(typeof(string));
var df = new DestinationField(destination)
{
DataType = dataType,
Name = Constants.VersionNumberName,
ConnectorIn = { DataType = dataType, Name = Constants.VersionNumberName, IsNullable = false },
InnerName = Constants.VersionNumber,
SystemName = Constants.VersionNumber
};
yield return df;
dataType = SourceNodeFactory.GetDataType(typeof(DateTime));
df = new DestinationField(destination)
{
DataType = dataType,
Name = VersionDateDisplayName,
ConnectorIn = { DataType = dataType, Name = VersionDateDisplayName },
InnerName = Constants.VersionDate,
SystemName = Constants.VersionDate
};
yield return df;
dataType = SourceNodeFactory.GetDataType(typeof(int));
df = new DestinationField(destination)
{
DataType = dataType,
Name = VersionMasterIdDisplayName,
ConnectorIn = { DataType = dataType, Name = VersionMasterIdDisplayName, IsNullable = false },
InnerName = Constants.VersionMasterId,
SystemName = Constants.VersionMasterId
};
yield return df;
}
private void ToExpressionNodeThreeInOneOutFunctionTest(ExpressionNodeType nodeType, Type functionNode)
{
var obj = new ExpressionNodeFactory();
var connection1 = new Connection();
connection1.Source = new ConnectorOut(connection1);
connection1.Sink = new ConnectorIn(connection1);
var connection2 = new Connection();
connection2.Source = new ConnectorOut(connection2);
connection2.Sink = new ConnectorIn(connection2);
var connection3 = new Connection();
connection3.Source = new ConnectorOut(connection3);
connection3.Sink = new ConnectorIn(connection3);
var connection4 = new Connection();
connection4.Source = new ConnectorOut(connection4);
connection4.Sink = new ConnectorIn(connection4);
var destination = new DestinationFieldList { UniqueName = "Destination" };
destination.Fields.Add(new DestinationField(destination));
var source = new SourceFieldList();
source.Fields.Add(new SourceField(source) { Name = "Field" });
source.Fields.Add(new SourceField(source) { Name = "Field" });
source.Fields.Add(new SourceField(source) { Name = "Field" });
var func = new ThreeInOneOutExpression(nodeType) { UniqueName = "Function" };
func.Connector1In.Id = connection1.Sink.Id;
source.Fields[0].ConnectorOut.Id = connection1.Source.Id;
func.Connector2In.Id = connection2.Sink.Id;
source.Fields[1].ConnectorOut.Id = connection2.Source.Id;
func.Connector3In.Id = connection3.Sink.Id;
source.Fields[2].ConnectorOut.Id = connection3.Source.Id;
destination.Fields[0].ConnectorIn.Id = connection4.Sink.Id;
func.ConnectorOut.Id = connection4.Source.Id;
var objects = new List<IExpressionObjectBase>
{
source,
destination,
func,
connection1,
connection2,
connection3,
connection4
};
var destNode = obj.CreateExpressionNodes(objects);
Assert.AreEqual(functionNode, destNode.ResultNodes.FirstOrDefault().Expression.GetType());
}
/// <summary>
/// Creates the destination item.
/// </summary>
/// <returns>DestinationFieldList.</returns>
private static DestinationFieldList CreateDestinationItem()
{
var result = new DestinationFieldList
{
ExpressionName = "Expression Result",
Top = 200,
Left = 600,
UniqueName = DestinationItemName
};
result.Fields.Add(
new DestinationField(result)
{
Name = "Result",
SystemName = "Result",
InnerName = "Result",
DataType = NodeDataType.Boolean,
ConnectorIn = { Name = "Result", DataType = NodeDataType.Boolean }
});
return result;
}
/// <summary>
/// Adds the 'Id' field to the specified <see cref="DestinationFieldList" />.
/// </summary>
/// <param name="destination">The destination.</param>
/// <exception cref="System.ArgumentNullException">destination</exception>
/// <exception cref="ArgumentNullException">The <paramref name="destination" /> parameter is null.</exception>
protected virtual void AddIdField(DestinationFieldList destination)
{
if (destination == null)
throw new ArgumentNullException("destination");
var dataType = DestinationNodeFactory.GetDataType(typeof(int));
var df = new DestinationField(destination)
{
Name = "Id",
SystemName = Constants.IdColumnName,
DataType = dataType,
ConnectorIn = { DataType = dataType, Name = "Id", IsNullable = false },
IsKeyEnabled = true,
IsKeyVisible = true
};
destination.Fields.Add(df);
}
public void ToSourceExpressionNodeShouldReturnFieldWithValue()
{
var obj = new ExpressionNodeFactory();
var connection = new Connection();
connection.Source = new ConnectorOut(connection);
connection.Sink = new ConnectorIn(connection);
var destination = new DestinationFieldList { UniqueName = "Destination" };
destination.Fields.Add(new DestinationField(destination));
var source = new SourceFieldList();
source.Fields.Add(new SourceField(source) { Name = "Field" });
destination.Fields[0].ConnectorIn.Id = connection.Sink.Id;
source.Fields[0].ConnectorOut.Id = connection.Source.Id;
var objects = new List<IExpressionObjectBase>
{
source,
destination,
connection
};
var destNode = obj.CreateExpressionNodes(objects, new Dictionary<string, object> { { "Field", "Value" } });
var sourceNode = destNode.ResultNodes.FirstOrDefault().Expression as SourceFieldNode;
Assert.AreEqual("Field", sourceNode.FieldName);
Assert.AreEqual("Value", sourceNode.Value);
}
/// <summary>
/// Creates state-related system fields.
/// </summary>
/// <param name="destination">
/// The destination field list.
/// </param>
/// <returns>
/// The collection of state-related system fields.
/// </returns>
protected virtual IEnumerable<DestinationField> CreateStateFields(DestinationFieldList destination)
{
var dataType = SourceNodeFactory.GetDataType(typeof(string));
var df = new DestinationField(destination)
{
DataType = dataType,
Name = Constants.CurrentStateDisplayName,
ConnectorIn = { DataType = dataType, Name = Constants.CurrentStateDisplayName, IsNullable = false },
InnerName = Constants.CurrentStateColumnName,
SystemName = Constants.CurrentStateColumnName
};
yield return df;
dataType = SourceNodeFactory.GetDataType(typeof(DateTime));
df = new DestinationField(destination)
{
DataType = dataType,
Name = Constants.StateModifiedDisplayName,
ConnectorIn = { DataType = dataType, Name = Constants.StateModifiedDisplayName },
InnerName = Constants.StateModifiedColumnName,
SystemName = Constants.StateModifiedColumnName
};
yield return df;
}
public void CustomFunctionNodeTest()
{
var obj = new ExpressionNodeFactory();
var connection = new Connection();
connection.Source = new ConnectorOut(connection);
connection.Sink = new ConnectorIn(connection);
var destination = new DestinationFieldList { UniqueName = "Destination" };
destination.Fields.Add(new DestinationField(destination));
var source = new FunctionExpression { FunctionName = "Function" };
destination.Fields[0].ConnectorIn.Id = connection.Sink.Id;
source.ConnectorOut.Id = connection.Source.Id;
var objects = new List<IExpressionObjectBase>
{
source,
destination,
connection
};
var destNode = obj.CreateExpressionNodes(objects);
var sourceNode = destNode.ResultNodes.FirstOrDefault().Expression as CustomFunctionNode;
Assert.AreEqual("Function", sourceNode.FunctionName);
}
private static OneInTwoOutExpression CreateValidExpression()
{
var source = new ConstantExpression();
var destination = new DestinationFieldList();
var destinationField1 = new DestinationField(destination);
var destinationField2 = new DestinationField(destination);
var expression = new OneInTwoOutExpression();
expression.ConnectorIn.ConnectedTo = source.ConnectorOut;
expression.Connector1Out.ConnectedTo = destinationField1.ConnectorIn;
expression.Connector2Out.ConnectedTo = destinationField2.ConnectorIn;
return expression;
}
