[shapes] move to per-shape purpose-built _from_raw constructors

masque/test/test_raw_constructors.py

@@ -0,0 +1,97 @@
+import numpy
+from numpy import pi
+from numpy.testing import assert_allclose
+
+from ..shapes import Arc, Circle, Ellipse, Path, Text
+
+
+def test_circle_raw_constructor_matches_public() -> None:
+    raw = Circle._from_raw(
+        radius=5.0,
+        offset=numpy.array([1.0, 2.0]),
+        annotations={'1': ['circle']},
+        )
+    public = Circle(
+        radius=5.0,
+        offset=(1.0, 2.0),
+        annotations={'1': ['circle']},
+        )
+    assert raw == public
+
+
+def test_ellipse_raw_constructor_matches_public() -> None:
+    raw = Ellipse._from_raw(
+        radii=numpy.array([3.0, 5.0]),
+        offset=numpy.array([1.0, 2.0]),
+        rotation=5 * pi / 2,
+        annotations={'2': ['ellipse']},
+        )
+    public = Ellipse(
+        radii=(3.0, 5.0),
+        offset=(1.0, 2.0),
+        rotation=5 * pi / 2,
+        annotations={'2': ['ellipse']},
+        )
+    assert raw == public
+
+
+def test_arc_raw_constructor_matches_public() -> None:
+    raw = Arc._from_raw(
+        radii=numpy.array([10.0, 6.0]),
+        angles=numpy.array([0.0, pi / 2]),
+        width=2.0,
+        offset=numpy.array([1.0, 2.0]),
+        rotation=5 * pi / 2,
+        annotations={'3': ['arc']},
+        )
+    public = Arc(
+        radii=(10.0, 6.0),
+        angles=(0.0, pi / 2),
+        width=2.0,
+        offset=(1.0, 2.0),
+        rotation=5 * pi / 2,
+        annotations={'3': ['arc']},
+        )
+    assert raw == public
+
+
+def test_path_raw_constructor_matches_public() -> None:
+    raw = Path._from_raw(
+        vertices=numpy.array([[0.0, 0.0], [10.0, 0.0], [10.0, 5.0]]),
+        width=2.0,
+        cap=Path.Cap.SquareCustom,
+        cap_extensions=numpy.array([1.0, 3.0]),
+        annotations={'4': ['path']},
+        )
+    public = Path(
+        vertices=((0.0, 0.0), (10.0, 0.0), (10.0, 5.0)),
+        width=2.0,
+        cap=Path.Cap.SquareCustom,
+        cap_extensions=(1.0, 3.0),
+        annotations={'4': ['path']},
+        )
+    assert raw == public
+    assert raw.cap_extensions is not None
+    assert_allclose(raw.cap_extensions, [1.0, 3.0])
+
+
+def test_text_raw_constructor_matches_public() -> None:
+    raw = Text._from_raw(
+        string='RAW',
+        height=12.0,
+        font_path='font.otf',
+        offset=numpy.array([1.0, 2.0]),
+        rotation=5 * pi / 2,
+        mirrored=True,
+        annotations={'5': ['text']},
+        )
+    public = Text(
+        string='RAW',
+        height=12.0,
+        font_path='font.otf',
+        offset=(1.0, 2.0),
+        rotation=5 * pi / 2,
+        mirrored=True,
+        annotations={'5': ['text']},
+        )
+    assert raw == public