public void LineToWithoutBeginDrawTest()
{
StringWriter stringWriter = new StringWriter();
var renderer = new MGREndererClassAdapter(stringWriter);
var adapter = new MGRendererAdapter(renderer);
Assert.ThrowsException <Exception>(() => adapter.LineTo(0, 0));
}
public void MoveToTest()
{
StringWriter stringWriter = new StringWriter();
StringWriter resultStringWriter = new StringWriter();
using (var adapter = new MGREndererClassAdapter(stringWriter))
{
adapter.BeginDraw();
adapter.MoveTo(12, 19);
}
resultStringWriter.WriteLine("<draw>");
resultStringWriter.WriteLine("</draw>");
Assert.AreEqual(resultStringWriter.ToString(), stringWriter.ToString());
}
public void BeginDrawTest()
{
StringWriter stringWriter = new StringWriter();
StringWriter resultStringWriter = new StringWriter();
using (var adapterOne = new MGREndererClassAdapter(stringWriter))
{
adapterOne.BeginDraw();
}
resultStringWriter.WriteLine("<draw>");
resultStringWriter.WriteLine("</draw>");
Assert.AreEqual(resultStringWriter.ToString(), stringWriter.ToString());
var adapterTwo = new MGREndererClassAdapter(stringWriter);
adapterTwo.BeginDraw();
Assert.ThrowsException <Exception>(() => adapterTwo.BeginDraw());
}
public void LineToWithDefaultColorTest()
{
StringWriter stringWriter = new StringWriter();
StringWriter resultStringWriter = new StringWriter();
using (var adapter = new MGREndererClassAdapter(stringWriter))
{
adapter.BeginDraw();
adapter.MoveTo(5, 5);
adapter.LineTo(10, 10);
}
resultStringWriter.WriteLine("<draw>");
resultStringWriter.WriteLine("<line fromX=5 fromY=5 toX=10 toY=10>");
resultStringWriter.WriteLine(" <color r=\"0\" g=\"0\" b=\"0\" a=\"0\" />");
resultStringWriter.WriteLine("</line>");
resultStringWriter.WriteLine("</draw>");
Assert.AreEqual(resultStringWriter.ToString(), stringWriter.ToString());
}
