public void Should_support_setting_PenSize()
{
var style = new DotEdgeStyle();
style.PenWidth = 0.75;
style.ToString().ShouldEqual("penwidth=0.75");
}
public void Should_support_setting_ArrowSize()
{
var style = new DotEdgeStyle();
style.ArrowSize = 0.7;
style.ToString().ShouldEqual("arrowsize=0.7");
}
public void Should_support_setting_Color()
{
var style = new DotEdgeStyle();
style.Color = Color.FromArgb(0x30, 0x30, 0x30);
style.ToString().ShouldEqual("color=\"#303030\"");
}
public void Should_support_setting_EdgeStyle()
{
var dot = new DotBuilder(new StringWriter());
var style = new DotEdgeStyle();
style.ArrowSize = 0.1;
dot.EdgeStyle = style;
WriteEmpty(dot).ShouldEqual("digraph{edge[arrowsize=0.1]}");
}