public void GetIconForUnknownReturnsDifferentIconForDifferentColors()
{
using DynamicIcons icons = new DynamicIcons();
Icon icon1 = icons.GetIconForUnknown(FG, BG);
Icon icon2 = icons.GetIconForUnknown(Color.Black, Color.White);
Assert.AreNotSame(icon1, icon2);
}
public void GetIconForNumberReturnsSameIconForSameInput()
{
using DynamicIcons icons = new DynamicIcons();
Icon icon1 = icons.GetIconForNumber(42, FG, BG);
Icon icon2 = icons.GetIconForNumber(42, FG, BG);
Assert.AreSame(icon1, icon2);
}
public void GetIconForUnknownReturnsSameIconForSameColors()
{
using DynamicIcons icons = new DynamicIcons();
Icon icon1 = icons.GetIconForUnknown(FG, BG);
Icon icon2 = icons.GetIconForUnknown(FG, BG);
Assert.AreSame(icon1, icon2);
}
public void GetIconForNumberReturnsDifferentIconsForDifferentColors()
{
using DynamicIcons icons = new DynamicIcons();
Icon icon1 = icons.GetIconForNumber(42, FG, BG);
Icon icon2 = icons.GetIconForNumber(42, Color.Blue, Color.Purple);
Assert.AreNotSame(icon1, icon2);
}
public void GetIconForNumberReturnsIconShowingThreeDigits()
{
using DynamicIcons icons = new DynamicIcons();
Icon icon = icons.GetIconForNumber(188, FG, BG);
Assert.AreEqual(16, icon.Width);
Assert.AreEqual(16, icon.Height);
AssertIconHasPixels(new ushort[16]
{
0x0000, 0x79E4, 0x4924, 0x4924, 0x4924, 0x4924, 0x4924, 0x79E4,
0x4924, 0x4924, 0x4924, 0x4924, 0x4924, 0x79E4, 0x0000, 0x0000
},
icon);
}
public void ResetClearsInternalCacheOfPreviouslyRenderedIcons()
{
using DynamicIcons icons = new DynamicIcons();
Icon unknownIcon1 = icons.GetIconForUnknown(FG, BG);
Icon numberIcon1 = icons.GetIconForNumber(42, FG, BG);
icons.Reset();
Icon unknownIcon2 = icons.GetIconForUnknown(FG, BG);
Icon numberIcon2 = icons.GetIconForNumber(42, FG, BG);
Assert.AreNotSame(unknownIcon1, unknownIcon2);
Assert.AreNotSame(numberIcon1, numberIcon2);
}
public void GetIconForUnknownReturnsIconShowingSingleX()
{
using DynamicIcons icons = new DynamicIcons();
Icon icon = icons.GetIconForUnknown(FG, BG);
Assert.AreEqual(16, icon.Width);
Assert.AreEqual(16, icon.Height);
AssertIconHasPixels(new ushort[16]
{
0x0000, 0x0420, 0x0420, 0x0240, 0x0240, 0x0180, 0x0180, 0x0180,
0x0180, 0x0180, 0x0240, 0x0240, 0x0420, 0x0420, 0x0000, 0x0000
},
icon);
}
