?

circles/polar/test_polar.py

+import math
+import nose.tools as n
+
+import polar
+
+def test_compose():
+    rotations = 2
+    observed = polar.compose_centered_plot((1000,2000,1400,3300), polar.angles(4, rotations), lambda a: a / rotations / (2 * math.pi))
+    expected = 'PU;PD200,650,200,675,150,650,200,575,300,650,200,775,50,650,199,475;'
+    n.assert_equal(observed, expected)