Use simpler SDA test

packages/sda/package.py

@@ -53,11 +53,7 @@ class Sda(MakefilePackage):
 
     @run_after('install')
     def test_install(self):
-        # prepare grid
-        with working_dir(self.prefix.examples + '/lysozymes/prepare_grids_and_ecm'):
-            run_script = Executable('bash')
-            run_script('./run_ed_hd_ecm.sh')
         # run random test
-        with working_dir(self.prefix.examples + '/lysozymes/unit_test'):
-            test = Executable(self.prefix.bin.test_force_energy2)
-            test('128_lysph6_2interactions.in')
+        with working_dir(self.prefix.examples + '/bnbs/bnbs_assoc_hits'):
+            sda_flex = Executable(self.prefix.bin + '/sda_flex')
+            sda_flex('sda_association_0.in')