Merge pull request #56 from jvavrek/add-python-tests

WIP: add basic python test

python/tests/csf_test.py

@@ -0,0 +1,20 @@
+# basic CSF python tests
+
+import CSF
+import numpy as np
+
+
+def test_csf_from_numpy():
+    """Test CSF+numpy with a flat ground plane."""
+    x = np.random.uniform(-100, 100, size=10_000)
+    y = np.random.uniform(-100, 100, size=10_000)
+    z = np.random.uniform(-0.1, -0.1, size=10_000)
+
+    csf = CSF.CSF()
+    csf.setPointCloud(np.c_[x, y, z])
+
+    ground, non_ground = CSF.VecInt(), CSF.VecInt()
+
+    csf.do_filtering(ground, non_ground)
+    assert len(ground) > 0
+    assert len(non_ground) == 0