public void ColorForAllTags_ShouldBeSame()
{
var firstTag = "first";
var secondTag = "second";
var firstCorner = new Point(10, 10);
var secondCorner = new Point(10, 30);
Graphics.FromImage(Expected).DrawString(firstTag, DefaultFont, DefaultBrush, (PointF)firstCorner);
Graphics.FromImage(Expected).DrawString(secondTag, DefaultFont, DefaultBrush, (PointF)secondCorner);
Decorator.DecorateTag(firstTag, DefaultFont, new Rectangle(firstCorner, GetTagSize(firstTag)),
Graphics.FromImage(Actual));
Decorator.DecorateTag(secondTag, DefaultFont, new Rectangle(secondCorner, GetTagSize(secondTag)),
Graphics.FromImage(Actual));
BitmapsAreEqual(Actual, Expected).Should().BeTrue();
}
public void FontColor_ShouldBeFading_FarAwayFromCenter()
{
var tags = new[] { "test", "test", "test" };
var corners = new[] { new Point(10, 100), new Point(10, 140), new Point(10, 180) };
var graphics = Graphics.FromImage(Actual);
for (int i = 0; i < tags.Length; i++)
{
Decorator.DecorateTag(tags[i], DefaultFont, new Rectangle(corners[i], GetTagSize(tags[i])), graphics);
}
var gropedTags = EnumerateColorsFromLines(Actual, Enumerable.Range((int)corners[0].Y, 10))
.Zip(EnumerateColorsFromLines(Actual, Enumerable.Range((int)corners[1].Y, 10)), Tuple.Create)
.Zip(EnumerateColorsFromLines(Actual, Enumerable.Range((int)corners[2].Y, 10)),
(tuple, a) => Tuple.Create(tuple.Item1, tuple.Item2, a));
foreach (var group in gropedTags)
{
group.Should().Match <Tuple <Color, Color, Color> >(tuple => ColorsAreFading(tuple));
}
}
