/// <summary>
/// Rendering the objects inside of the container.
/// </summary>
/// <param name="objectsInformation">The information of the objects
/// which shall be visualized</param>
public void RenderObjects(List <ObjectInfo> objectsInformation)
{
RectTransform rectTransform = container.GetComponent <RectTransform>();
rectTransform.sizeDelta = new Vector2(containerWidth, containerHeight);
if (itemToShow != null)
{
DeleteItems();
if (objectsInformation.Count > 0)
{
ObjectInfo firstObject = objectsInformation[0];
Vector3 scaleSize = FormationUtility.GetScaleSize(itemToShow, firstObject.Width);
foreach (ObjectInfo objectInfo in objectsInformation)
{
GameObject currentItem = GameObject.Instantiate(itemToShow);
currentItem.transform.parent = container.transform;
currentItem.transform.localPosition = objectInfo.Position;
currentItem.transform.localScale = scaleSize;
itemList.Add(currentItem);
}
}
}
}
public void HeightGreaterWidthTest()
{
int containerWidth = 50;
int containerHeight = 100;
int itemCount = 4;
List <ObjectInfo> objectsInfoList = FormationUtility.GetGridFormationObjectsInformation(containerWidth, containerHeight, itemCount);
Assert.AreEqual(objectsInfoList.Count, itemCount);
Vector2[] expectedPositions = new Vector2[4];
expectedPositions[0] = new Vector2(0.0f, 0.0f);
expectedPositions[1] = new Vector2(25.0f, 0.0f);
expectedPositions[2] = new Vector2(0.0f, -25.0f);
expectedPositions[3] = new Vector2(25.0f, -25.0f);
for (int i = 0; i < objectsInfoList.Count; i++)
{
ObjectInfo objectInfo = objectsInfoList[i];
Assert.AreEqual(expectedPositions[i].x, objectInfo.Position.x);
Assert.AreEqual(expectedPositions[i].y, objectInfo.Position.y);
objectInfo.Width = 25;
}
}
public void OnRandomFormationClick()
{
if (itemToShow != null)
{
List <ObjectInfo> objectInformation = FormationUtility.GetRandomFormationObjectsInformation(containerWidth, containerHeight, itemCount);
RenderObjects(objectInformation);
}
}
public void HeightGreaterWidthOverlapTest()
{
int containerWidth = 50;
int containerHeight = 100;
int itemCount = 4;
List <ObjectInfo> objectsInfoList = FormationUtility.GetGridFormationObjectsInformation(containerWidth, containerHeight, itemCount);
TestHelper.OverLappingTest(objectsInfoList);
}
public void HorizontalLineFormationOverlappingTest()
{
int containerWidth = 300;
int containerHeight = 100;
int itemCount = 10;
List <ObjectInfo> objectsInfoList = FormationUtility.GetHorizontalLineFormationObjectsInformation(containerWidth, containerHeight, itemCount);
TestHelper.OverLappingTest(objectsInfoList);
}
public void ZeroItemsTest()
{
int containerWidth = 100;
int containerHeight = 100;
int itemCount = 0;
List <ObjectInfo> objectsInfoList = FormationUtility.GetGridFormationObjectsInformation(containerWidth, containerHeight, itemCount);
Assert.AreEqual(objectsInfoList.Count, itemCount);
}
public void TwoItemsOverlapTest()
{
int containerWidth = 100;
int containerHeight = 100;
int itemCount = 2;
List <ObjectInfo> objectsInfoList = FormationUtility.GetCircleFormationObjectsInformation(containerWidth, containerHeight, itemCount);
TestHelper.OverLappingTest(objectsInfoList);
}
public void WidthHeightUnequalTest()
{
int containerWidth = 50;
int containerHeight = 100;
int itemCount = 5;
List <ObjectInfo> objectsInfoList = FormationUtility.GetCircleFormationObjectsInformation(containerWidth, containerHeight, itemCount);
Assert.AreEqual(objectsInfoList.Count, itemCount);
}
public void OneItemOverlappingTest()
{
int containerWidth = 100;
int containerHeight = 100;
int itemCount = 1;
List <ObjectInfo> objectsInfoList = FormationUtility.GetRandomFormationObjectsInformation(containerWidth, containerHeight, itemCount);
TestHelper.OverLappingTest(objectsInfoList);
}
public void OneItemTest()
{
int containerWidth = 100;
int containerHeight = 100;
int itemCount = 1;
List <ObjectInfo> objectsInfoList = FormationUtility.GetRandomFormationObjectsInformation(containerWidth, containerHeight, itemCount);
Assert.AreEqual(objectsInfoList.Count, itemCount);
}
public void TenItemContainingTest()
{
int containerWidth = 100;
int containerHeight = 100;
int itemCount = 10;
Rect containerBounds = new Rect(0, 0, containerWidth, containerHeight);
List <ObjectInfo> objectsInfoList = FormationUtility.GetGridFormationObjectsInformation(containerWidth, containerHeight, itemCount);
TestHelper.CheckIfAllObjectsInsideContainer(containerBounds, objectsInfoList);
}
public void HorizontalLineFormationTest()
{
int containerWidth = 300;
int containerHeight = 100;
int itemCount = 10;
List <ObjectInfo> objectsInfoList = FormationUtility.GetHorizontalLineFormationObjectsInformation(containerWidth, containerHeight, itemCount);
Assert.AreEqual(objectsInfoList.Count, itemCount);
foreach (ObjectInfo objectInfo in objectsInfoList)
{
Assert.AreEqual(-35, objectInfo.Position.y);
}
}
public void OneItemTest()
{
int containerWidth = 100;
int containerHeight = 100;
int itemCount = 1;
List <ObjectInfo> objectsInfoList = FormationUtility.GetCircleFormationObjectsInformation(containerWidth, containerHeight, itemCount);
Assert.AreEqual(objectsInfoList.Count, itemCount);
Assert.AreEqual(25.0f, objectsInfoList[0].Position.x);
Assert.AreEqual(-25.0f, objectsInfoList[0].Position.y);
Assert.AreEqual(50.0f, objectsInfoList[0].Width);
}
public void TwoItemsTest()
{
int containerWidth = 100;
int containerHeight = 100;
int itemCount = 2;
List <ObjectInfo> objectsInfoList = FormationUtility.GetCircleFormationObjectsInformation(containerWidth, containerHeight, itemCount);
Assert.AreEqual(objectsInfoList.Count, itemCount);
Vector2[] expectedPositions = new Vector2[2];
expectedPositions[0] = new Vector2(25, 0);
expectedPositions[1] = new Vector2(25, -50);
for (int i = 0; i < objectsInfoList.Count; i++)
{
Assert.AreEqual(expectedPositions[i].x, objectsInfoList[i].Position.x, 0.0001);
Assert.AreEqual(expectedPositions[i].y, objectsInfoList[i].Position.y, 0.0001);
}
}
