Changes in sasmodels/models/barbell.py [fcb33e4:0b56f38] in sasmodels

File:

• sasmodels/models/barbell.py (modified) (2 diffs)

sasmodels/models/barbell.py

@@ -87 +87 @@
 * **Last Reviewed by:** Richard Heenan **Date:** January 4, 2017
 """
-from numpy import inf
+from numpy import inf, sin, cos, pi
 
 name = "barbell"
@@ -125 +125 @@
             phi_pd=15, phi_pd_n=0,
            )
+q = 0.1
+# april 6 2017, rkh add unit tests, NOT compared with any other calc method, assume correct!
+qx = q*cos(pi/6.0)
+qy = q*sin(pi/6.0)
+tests = [[{}, 0.075, 25.5691260532],
+        [{'theta':80., 'phi':10.}, (qx, qy), 3.04233067789],
+        ]
+del qx, qy  # not necessary to delete, but cleaner