run tests for JSONInputs/*.json

dream/tests/testSimulationTopology.py

@@ -20,9 +20,13 @@
 from dream.simulation import LineGenerationJSON
 import json
 import os
+import glob
 import tempfile
 from unittest import TestCase
 
+
+project_path = os.path.split(os.path.split(os.path.split(__file__)[0])[0])[0]
+
 class SimulationTopology(TestCase):
   """
   Test topology files. The simulation is launched with files Topology01.json,
@@ -33,19 +37,18 @@ class SimulationTopology(TestCase):
 
   dump=1 python setup.py test
 
-  This will regenerate all dump files in dream/test/dump/.
+  This will regenerate all dump files in dream/tests/dump/.
   Then you can check carefully if all outputs are correct. You could use git
   diff to check what is different. Once you are sure that your new dumps are
   correct, you could commit, your new dumps will be used as new reference.
   """
 
   def setUp(self):
-     self.project_path = os.path.split(os.path.split(os.path.split(__file__)[0])[0])[0]
-     self.dump_folder_path = os.path.join(self.project_path, "dream", "test", "dump")
+     self.dump_folder_path = os.path.join(project_path, "dream", "tests", "dump")
 
   def checkTopology(self, filename=None):
-    file_path = os.path.join(self.project_path, "dream", "simulation",
-                             "JSONInputs", "%s.json" % filename)
+    file_path = os.path.join(project_path, "dream", "simulation",
+                             "JSONInputs", filename)
     input_file = open(file_path, "r")
     input_data = input_file.read()
     input_file.close()
@@ -66,10 +69,11 @@ class SimulationTopology(TestCase):
     self.assertEquals(stable_result, dump_result, "outputs are different")
 
 # Automatically create a test method for every topology
-for x in range(1, 24):
+for filepath in glob.glob(os.path.join(project_path, "dream", "simulation",
+                             "JSONInputs", "*.json")):
+  filename = os.path.basename(filepath)
   def getTestTopology():
-   filename = "Topology%02i" % x
     def test_topology(self):
       self.checkTopology(filename=filename)
     return test_topology
-  setattr(SimulationTopology, "test_topology_%02i" % x, getTestTopology())
+  setattr(SimulationTopology, "test_%s" % filename, getTestTopology())