Revamped projector tests.

Signed-off-by: Martin Raspaud <martin.raspaud@smhi.se>
Don't crash on errors.

Signed-off-by: Martin Raspaud <martin.raspaud@smhi.se>
Revamped scene unittests.

Signed-off-by: Martin Raspaud <martin.raspaud@smhi.se>
Adding scene tests to the test suite.

Signed-off-by: Martin Raspaud <martin.raspaud@smhi.se>
cleanup.

Signed-off-by: Martin Raspaud <martin.raspaud@smhi.se>
cleanup.

Signed-off-by: Martin Raspaud <martin.raspaud@smhi.se>
cleanup.

Signed-off-by: Martin Raspaud <martin.raspaud@smhi.se>