added some config classes, refactored out files

tests/state.py

@@ -28,3 +28,26 @@ class TestState(unittest.TestCase):
         g,i,j,k = 295,7,5,3
         self.assertEqual(g, grid.globalIndex(i,j,k))
         self.assertEqual((i,j,k), grid.getIJK(g))
+
+    def test_config(self):
+        cfg = self.spe3.cfg()
+        smry = cfg.summary()
+        self.assertTrue('EclipseConfig' in repr(cfg))
+        self.assertTrue('SummaryConfig' in repr(smry))
+        self.assertTrue('WOPR' in smry) # hasKeyword
+        self.assertFalse('NONO' in smry) # hasKeyword
+
+        init = cfg.init()
+        self.assertTrue(init.hasEquil())
+        self.assertFalse(init.restartRequested())
+        self.assertEqual(0, init.getRestartStep())
+
+        rst = cfg.restart()
+        self.assertFalse(rst.getWriteRestartFile(0))
+        self.assertEqual(8, rst.getFirstRestartStep())
+
+        sim = cfg.simulation()
+        self.assertFalse(sim.hasThresholdPressure())
+        self.assertFalse(sim.useCPR())
+        self.assertTrue(sim.hasDISGAS())
+        self.assertTrue(sim.hasVAPOIL())