public void ThrowsComponentsCantBeLinkedExceptionIfComponentsAreOfIncorrectType()
{
BSManager.AddComponentWithNameAndRectangle(inputComponentName, new Rectangle(0, 0, width, height));
BSManager.AddComponentWithNameAndRectangle(preprocessorComponentName, new Rectangle(width + distanceBetweenRects, 0, width, height));
BSManager.LinkComponentsAtPoints(new Point(rnd.Next(width + distanceBetweenRects, 2 * width + distanceBetweenRects), rnd.Next(height)),
new Point(rnd.Next(width), rnd.Next(height)));
}
public void MyTestInitialize()
{
Rectangle componentRectangle = new Rectangle(0, 0, width, height);
string randomComponentName = BSManager.ComponentsNamesDict.Keys.ElementAt(rnd.Next(BSManager.ComponentsNamesDict.Keys.Count));
BSManager.AddComponentWithNameAndRectangle(randomComponentName, componentRectangle);
}
private void mainPictureBox_DragDrop(object sender, DragEventArgs e)
{
if (null != draggedImg)
{
Point mousePos = (sender as Control).PointToClient(new Point(e.X, e.Y));
Rectangle componentRect = new Rectangle(mousePos.X - draggedImg.Width / 2, mousePos.Y - draggedImg.Height / 2, draggedImg.Width, draggedImg.Height);
_DrawComponentOnPictureBoxInRectangle(e, draggedImg, (sender as PictureBox), componentRect);
BSManager.AddComponentWithNameAndRectangle(e.Data.GetData(DataFormats.StringFormat) as string, componentRect);
draggedImg = null;
}
}
public void ThrowsKeyNotFoundException()
{
Random rnd = new Random();
string notPresentKey;
while (BSManager.ComponentsNamesDict.ContainsKey(notPresentKey = Convert.ToString(rnd.Next())))
{
;
}
BSManager.AddComponentWithNameAndRectangle(notPresentKey, new Rectangle());
}
public void LinksComponentsSuccessfullyIfEverythingIsGood()
{
BSManager.AddComponentWithNameAndRectangle(inputComponentName, new Rectangle(0, 0, width, height));
BSBaseComponent input = BSManager.Components[0];
BSManager.AddComponentWithNameAndRectangle(preprocessorComponentName, new Rectangle(width + distanceBetweenRects, 0, width, height));
BSBaseComponent preprocessor = BSManager.Components[1];
BSManager.LinkComponentsAtPoints(new Point(rnd.Next(width), rnd.Next(height)),
new Point(rnd.Next(width + distanceBetweenRects, 2 * width + distanceBetweenRects), rnd.Next(height)));
IList <BSBaseComponent> actualSuccs = BSManager.SuccessorsForComponent(input), actualPreds = BSManager.PredecessorsForComponent(preprocessor);
Assert.AreEqual(1, actualSuccs.Count); Assert.AreEqual(1, actualPreds.Count);
Assert.AreSame(preprocessor, actualSuccs[0]);
Assert.AreSame(input, actualPreds[0]);
}
public void AddsNewComponentCorrectly()
{
Random rnd = new Random();
string randomComponentName = BSManager.ComponentsNamesDict.Keys.ElementAt(rnd.Next(BSManager.ComponentsNamesDict.Keys.Count));
IComponentsFactory correspondingComponentFactory = BSManager.ComponentsNamesDict[randomComponentName];
Rectangle componentRectangle = new Rectangle(rnd.Next(), rnd.Next(), rnd.Next(), rnd.Next());
BSBaseComponent expectedComp = correspondingComponentFactory.NewComponent(componentRectangle);
BSManager.AddComponentWithNameAndRectangle(randomComponentName, componentRectangle);
IList <BSBaseComponent> actualCompsList = BSManager.Components;
Assert.AreEqual(1, actualCompsList.Count);
BSBaseComponent actualComp = actualCompsList.First();
Assert.AreEqual(expectedComp.GetType(), actualComp.GetType());
Assert.AreEqual(componentRectangle, actualComp.OnScreenRectangle);
}
public void ThrowsArgumentNullException()
{
BSManager.AddComponentWithNameAndRectangle(null, new Rectangle());
}