def test_eval(self):
npv = EclNPV(self.case)
npv.compile("[FOPT]")
npv1 = npv.evalNPV()
npv2 = 0
sum = EclSum(self.case)
trange = sum.timeRange()
fopr = sum.blockedProduction("FOPT" , trange)
for v in fopr:
npv2 += v
self.assertAlmostEqual( npv1 , npv2 )
npv.compile("[FOPT] - 0.5*[FOPT] - 0.5*[FOPT]")
npv1 = npv.evalNPV()
self.assertTrue( abs(npv1) < 1e-2 )
npv.compile("[WOPT:OP_1] - 0.5*[WOPT:OP_1] - 0.5*[WOPT:OP_1]")
npv1 = npv.evalNPV()
self.assertTrue( abs(npv1) < 1e-2 )
def test_expression(self):
npv = EclNPV( self.case )
self.assertIsNone( npv.getExpression() )
npv.setExpression( "[FOPT]*$OIL_PRICE - [FGIT]*$GAS_PRICE")
self.assertEqual( npv.getExpression() , "[FOPT]*$OIL_PRICE - [FGIT]*$GAS_PRICE")
self.assertIn( "FOPT" , npv.getKeyList() )
self.assertIn( "FGIT" , npv.getKeyList() )
with self.assertRaises(ValueError):
npv.parseExpression("[FOPT")
with self.assertRaises(ValueError):
npv.parseExpression("FOPT]")
with self.assertRaises(KeyError):
npv.parseExpression("[FoPT]")
with self.assertRaises(ValueError):
npv.parseExpression("[FOPR]")
parsedExpression = npv.parseExpression("[FOPT]")
self.assertEqual( parsedExpression , "FOPT[i]")
self.assertEqual( 1 , len(npv.getKeyList() ))
parsedExpression = npv.parseExpression("[FOPT]*2 + [FGPT] - [WOPT:OP_1]")
self.assertEqual( parsedExpression , "FOPT[i]*2 + FGPT[i] - WOPT_OP_1[i]")
keyList = npv.getKeyList()
self.assertEqual( 3 , len(keyList))
self.assertIn( "FOPT" , keyList )
self.assertIn( "FGPT" , keyList )
self.assertIn( "WOPT:OP_1" , keyList )
def test_eval_npv(self):
npv = EclNPV( self.case )
with self.assertRaises(ValueError):
npv.eval()
def test_create(self):
with self.assertRaises(Exception):
npv = EclNPV("/does/not/exist")
npv = EclNPV(self.case)