private void SetupHeightmapPage()
{
const int width = 3;
const int height = 3;
var mock = new Mock<IHeightmapPage>();
mock.SetupGet(heightmap => heightmap.Width).Returns(width);
mock.SetupGet(heightmap => heightmap.Height).Returns(height);
for (int x = 0; x < width; x++)
{
for(int y = 0; y < height; y++)
{
int xPosition = x;
int yPosition = y;
if (xPosition < (width - 1) && yPosition < (height - 1))
{
mock.SetupGet(heightmap => heightmap[xPosition, yPosition])
.Returns(0);
}
else
{
mock.SetupGet(heightmap => heightmap[xPosition, yPosition])
.Returns(2);
}
}
}
_mockHeightmapPage = mock.Object;
}
public HeightmapTextureProcessor(IHeightmapPage heightmapPage,
ITextureGroupResolver textureGroupResolver,
ITextureGroupTransitionRepository textureGroupTransitionRepository,
IRandomGenerator randomGenerator)
{
_heightmapPage = heightmapPage;
_textureGroupResolver = textureGroupResolver;
_textureGroupTransitionRepository = textureGroupTransitionRepository;
_randomGenerator = randomGenerator;
_textures = new Lazy<short[,]>(InitializeTextures);
}
public HeightmapPageTextureGroupResolver(IHeightmapPage heightmapPagePage, ITextureGroupRepository<TextureGroupRange> textureGroupRepository)
{
if(heightmapPagePage == null)
{
throw new ArgumentNullException("heightmapPagePage");
}
if(textureGroupRepository == null)
{
throw new ArgumentNullException("textureGroupRepository");
}
_heightmapPage = heightmapPagePage;
_textureGroupRepository = textureGroupRepository;
_textureGroupRangeIndex = new Lazy<IList<TextureGroupRange>>(InitializeTextureGroupRangeIndex);
}
private void SetupHeightmapMock()
{
var mock = new Mock<IHeightmapPage>();
mock.SetupGet(heightmap => heightmap.Height).Returns(8);
mock.SetupGet(heightmap => heightmap.Width).Returns(8);
var random = new Random();
//Upper-left quadrant
mock.Setup(heightmap => heightmap[It.IsInRange(0, 3, Range.Inclusive),
It.IsInRange(0, 3, Range.Inclusive)])
.Returns(() => random.Next(0, 50));
//Upper-right quadrant
mock.Setup(heightmap => heightmap[It.IsInRange(4, 7, Range.Inclusive),
It.IsInRange(0, 3, Range.Inclusive)])
.Returns(() => random.Next(51, 150));
//Lower-left quadrant
mock.Setup(heightmap => heightmap[It.IsInRange(0, 3, Range.Inclusive),
It.IsInRange(4, 7, Range.Inclusive)])
.Returns(() => random.Next(151, 200));
//Lower-right quadrant
mock.Setup(heightmap => heightmap[It.IsInRange(4, 7, Range.Inclusive),
It.IsInRange(4, 7, Range.Inclusive)])
.Returns(() => random.Next(201, 255));
_mockHeightmapPage = mock.Object;
}
