public void GetShapeAtIndex_IndexOutOfRange_ThrowsOutOfRangeException()
{
// Arrange
var groupShape = new GroupShape();
// Act
// Assert
Assert.Throws <ArgumentOutOfRangeException>(() => groupShape.GetShapeAtIndex(0));
}
public void GetShapeAtIndex_ShapeHasInsertedBefore_GetInsertedShape()
{
// Arrange
var groupShape = new GroupShape();
groupShape.InsertShape(_shapeMock.Object, 0);
// Act
IShape result = groupShape.GetShapeAtIndex(0);
// Assert
Assert.Same(_shapeMock.Object, result);
}
public void GetShapeAtIndex_GroupShapeHasInserted_GetInsertedGroupShape()
{
// Arrange
var groupShape = new GroupShape();
groupShape.InsertShape(_groupShapeMock.Object, 0);
// Act
var result = groupShape.GetShapeAtIndex(0) as IGroupShape;
// Assert
Assert.Same(_groupShapeMock.Object, result);
}
public void SetFrame_GroupShapeHasTwoChilds_ChildsFrameChangedCorrectly()
{
// Arrange
var groupShape = new GroupShape();
var rectangle = new Rectangle(new Rect(left: 0, top: 1, width: 2, height: 1));
var ellipse = new Rectangle(new Rect(left: 1, top: 2, width: 1.5f, height: 1));
groupShape.InsertShape(rectangle, 0);
groupShape.InsertShape(ellipse, 1);
var expectedRectangleFrame = new Rect(0, 0.5f, 0.8f, 0.5f);
var expectedEllipseFrame = new Rect(0.4f, 1f, 0.6f, 0.5f);
// Act
groupShape.SetFrame(new Rect(0, 1, 1, 1));
Rect?rectangleFrame = groupShape.GetShapeAtIndex(0).GetFrame();
Rect?ellipseFrame = groupShape.GetShapeAtIndex(1).GetFrame();
// Assert
Assert.True(rectangleFrame.HasValue && ellipseFrame.HasValue);
Assert.Equal(expectedRectangleFrame, rectangleFrame);
Assert.Equal(expectedEllipseFrame, ellipseFrame);
}
public void GetFillStyle_ChildsWithDifferentColors_FillStyleWithoutColor()
{
// Arrange
var fillStyle = new BaseStyle(Color.Black);
GroupShape groupShape = GetGroupShape(3, lineStyle: null, fillStyle);
IShape shape = groupShape.GetShapeAtIndex(0);
shape.FillStyle.Color = Color.Blue;
// Act
IStyle result = groupShape.FillStyle;
// Assert
var a = result.Color;
Assert.Equal(Color.Empty, result.Color);
}
public void SetFrame_GroupShapeHasChild_ChangeChildFrameCorrectly()
{
// Arrange
var groupShape = new GroupShape();
var rectangle = new Rectangle(new Rect(left: 0, top: 1, width: 2, height: 1));
groupShape.InsertShape(rectangle, 0);
var expectedChildFrame = new Rect(3, 3, 3, 3);
// Act
groupShape.SetFrame(new Rect(3, 3, 3, 3));
Rect?result = groupShape.GetShapeAtIndex(0).GetFrame();
// Assert
Assert.True(result.HasValue);
Assert.Equal(expectedChildFrame, result);
}
public void GetLineStyle_ChangeStyleColor_AllChildsUpdateColorToThisOne()
{
// Arrange
var lineStyle = new LineStyle(Color.Black, thickness: 1);
GroupShape groupShape = GetGroupShape(3, lineStyle);
groupShape.InsertShape(GetGroupShape(3, lineStyle), 0);
// Act
ILineStyle result = groupShape.LineStyle;
result.Color = Color.Red;
// Assert
for (int i = 0; i < groupShape.ShapesCount; i++)
{
IShape shape = groupShape.GetShapeAtIndex(i);
Assert.Equal(Color.Red, shape.LineStyle.Color);
}
}
public IShape GetShapeAtIndex(int index)
{
return(_data.GetShapeAtIndex(index));
}