.git neue Ebene zugeordnet

test/test_matrixmania/test_projection.py

@@ -0,0 +1,24 @@
+from matrixmania import project_ortho
+
+def test_project_ortho_without_scale() -> None:
+    """Orthogonal projection ignores z when scale is omitted."""
+    # Arrange
+    point = (1.0, 2.0, 3.0)
+
+    # Act
+    result = project_ortho(point)
+
+    # Assert
+    assert result == (1.0, 2.0)
+
+def test_project_ortho_with_scale() -> None:
+    """Orthogonal projection scales x and y and ignores z."""
+    # Arrange
+    point = (1.0, 2.0, 3.0)
+    scale = 100
+
+    # Act
+    result = (project_ortho(point, scale=scale))
+
+    # Assert
+    assert result == (100.0, 200.0)