[InlineData("World", 10, 50, 10)] //pixel size == font size in these tests
public void MesureText(string text, int fontSize, int expectedWidth, int expectedHeight)
{
// the default test factory will end up faking out spacing for a monospaced font.
var renderer = TestFactory.CreateRenderer(text);
var options = new TextOptions()
{
FontSize = fontSize
};
var size = renderer.Measure(text, options);
Assert.Equal(expectedWidth, size.Width);
Assert.Equal(expectedHeight, size.Height);
}
public void CharacterToGlyphIndex_FakeFactorMap()
{
var chars = new char[]
{
'a',
'b',
'c',
'd',
'9',
'@'
};
var map = TestFactory.CreateCharacterMap(chars);
for (var i = 0; i < chars.Length; i++)
{
var idx = map.CharacterToGlyphIndex(chars[i]);
Assert.Equal(i, idx);
}
}
[InlineData("a\tb", 1, 10, 10, 13, 11)] // this will break once tab support is added.
public void RenderText(string text, int fontsize, int startX, int startY, int lastX, int lastY)
{
var rasterizer = new FakeGlyphRasterizer();
// the default test factory will end up faking out spacing for a monospaced font.
// the font will draw a line from top left to bottom right for each character
var renderer = TestFactory.CreateRenderer(text, rasterizer);
var options = new TextOptions()
{
FontSize = fontsize
};
renderer.Render(startX, startY, text, options);
var start = rasterizer.Points.First();
var end = rasterizer.Points.Last();
Assert.Equal(startX, start.X);
Assert.Equal(startY, start.Y);
Assert.Equal(lastX, end.X);
Assert.Equal(lastY, end.Y);
}
