public void StandardPropertyAssignmentOfItemsToCollection()
{
var sut = new MemberAssigmentApplier(new NoActionValuePipeline());
var nodes = new List <ConstructionNode>()
{
new ConstructionNode
{
Instance = "A",
},
new ConstructionNode
{
Instance = "B",
}
};
var assignment = new MemberAssignment
{
Member = Member.FromStandard <ItemsControl>(tb => tb.Items),
Values = nodes,
};
var itemsControl = new ItemsControl();
sut.ExecuteAssignment(new NodeAssignment(assignment, itemsControl), null, null);
Assert.Equal(new[] { "A", "B" }, itemsControl.Items);
}
public void ResultCollectionExtensionIsAssignedToCollectionProperty()
{
var sut = new MemberAssigmentApplier(new MarkupExtensionValuePipeline(new NoActionValuePipeline()));
var constructionNode = new ConstructionNode <CollectionExtension>
{
Instance = new CollectionExtension(),
IsCreated = true,
};
var assignment = new NodeAssignment(new MemberAssignment <ItemsControl>(control => control.Items, constructionNode), new ItemsControl());
sut.ExecuteAssignment(assignment, null, null);
}
public void IncompatibleInstances()
{
var sut = new MemberAssigmentApplier(new NoActionValuePipeline());
var nodes = new List <ConstructionNode>
{
new ConstructionNode
{
Instance = "12.5",
},
};
var assignment = new MemberAssignment
{
Member = Member.FromStandard <Window>(w => w.Height),
Values = nodes
};
var window = new Window();
Assert.Throws <ArgumentException>(() => sut.ExecuteAssignment(new NodeAssignment(assignment, window), null, null));
}
public void AttachedPropertyAssignment()
{
var sut = new MemberAssigmentApplier(new NoActionValuePipeline());
var textBlock = new TextBlock();
var nodes = new List <ConstructionNode>()
{
new ConstructionNode()
{
Instance = 1
}
};
var assignment = new MemberAssignment
{
Member = Member.FromAttached <Grid>("Row"),
Values = nodes,
};
sut.ExecuteAssignment(new NodeAssignment(assignment, textBlock), null, null);
Assert.Equal(1, Grid.GetRow(textBlock));
}
public void StandardPropertyAssignmentWithOneChild()
{
var sut = new MemberAssigmentApplier(new NoActionValuePipeline());
var textBlock = new TextBlock();
var nodes = new List <ConstructionNode>
{
new ConstructionNode
{
Instance = "SomeText",
}
};
var assignment = new MemberAssignment
{
Member = Member.FromStandard <TextBlock>(tb => tb.Text),
Values = nodes,
};
sut.ExecuteAssignment(new NodeAssignment(assignment, textBlock), null, null);
Assert.Equal("SomeText", textBlock.Text);
}
public void StandardPropertyAssignmentWithMoreThanOneChild()
{
var sut = new MemberAssigmentApplier(new NoActionValuePipeline());
var nodes = new List <ConstructionNode>
{
new ConstructionNode()
{
Instance = "SomeText",
},
new ConstructionNode
{
Instance = "SomeText",
}
};
var assignment = new MemberAssignment
{
Member = Member.FromStandard <TextBlock>(tb => tb.Text),
Values = nodes,
};
Assert.Throws <InvalidOperationException>(() => sut.ExecuteAssignment(new NodeAssignment(assignment, null), null, null));
}