public void TestSaveMethod()
{
CameraFile cameraFile = new CameraFile();
cameraFile.Load(TEST_FILE);
MemoryStream savedStream = new MemoryStream();
cameraFile.Save(savedStream);
savedStream.Seek(0, SeekOrigin.Begin);
CameraFile savedCameraFile = new CameraFile();
savedCameraFile.Load(savedStream);
savedStream.Close();
Assert.AreEqual(cameraFile.ProjectionType, savedCameraFile.ProjectionType, "Projection types do not match");
Assert.AreEqual(cameraFile.ModelView, savedCameraFile.ModelView, "Model view matrices do not match");
Assert.AreEqual(cameraFile.Projection, savedCameraFile.Projection, "Projection matrices do not match");
Assert.AreEqual(cameraFile.FieldOfView, savedCameraFile.FieldOfView, "Field of view values do not match");
Assert.AreEqual(cameraFile.AspectRatio, savedCameraFile.AspectRatio, "Aspect ratio values do not match");
Assert.AreEqual(cameraFile.NearPlane, savedCameraFile.NearPlane, "Near plane values do not match");
Assert.AreEqual(cameraFile.FarPlane, savedCameraFile.FarPlane, "Far plane values do not match");
Assert.AreEqual(cameraFile.Eye, savedCameraFile.Eye, "Eye positions do not match");
Assert.AreEqual(cameraFile.Center, savedCameraFile.Center, "Center position do not match");
Assert.AreEqual(cameraFile.Up, savedCameraFile.Up, "Up positions do not match");
}
public void TestLoadMethod()
{
Stream stream = File.OpenRead(TEST_FILE);
stream.Seek(0, SeekOrigin.End);
long fileSize = stream.Position;
stream.Seek(0, SeekOrigin.Begin);
CameraFile cameraFile = new CameraFile();
cameraFile.Load(stream);
long streamPosition = stream.Position;
stream.Close();
Assert.AreEqual(fileSize, streamPosition, "Not all of the file was read");
}
