adding more nodes

tests/node_tests/wrap_value.py

@@ -0,0 +1,36 @@
+import numpy as np
+import pytest
+from tests.node_tests._shared import make_field
+
+
+def test_wrap_degrees():
+    """Value 400.0 wrapped to 0..360 should give 40.0."""
+    from backend.nodes.wrap_value import WrapValue
+
+    node = WrapValue()
+    data = np.array([[400.0]], dtype=np.float64)
+    field = make_field(data=data)
+    result, = node.process(field, range="0_to_360", custom_min=0.0, custom_max=360.0)
+    assert np.isclose(result.data[0, 0], 40.0)
+
+
+def test_wrap_negative():
+    """Value -90.0 wrapped to 0..360 should give 270.0."""
+    from backend.nodes.wrap_value import WrapValue
+
+    node = WrapValue()
+    data = np.array([[-90.0]], dtype=np.float64)
+    field = make_field(data=data)
+    result, = node.process(field, range="0_to_360", custom_min=0.0, custom_max=360.0)
+    assert np.isclose(result.data[0, 0], 270.0)
+
+
+def test_custom_range():
+    """Value 250 with custom range 0..100 should wrap to 50."""
+    from backend.nodes.wrap_value import WrapValue
+
+    node = WrapValue()
+    data = np.array([[250.0]], dtype=np.float64)
+    field = make_field(data=data)
+    result, = node.process(field, range="custom", custom_min=0.0, custom_max=100.0)
+    assert np.isclose(result.data[0, 0], 50.0)