[Thermo/Test] Add test for getPhase

Cantera · Oct 6, 2019 · 0dc02e0 · 0dc02e0
1 parent 86216ef
commit 0dc02e0
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/interfaces/cython/cantera/test/test_purefluid.py b/interfaces/cython/cantera/test/test_purefluid.py
@@ -162,6 +162,16 @@ def test_TPX(self):
         with self.assertRaisesRegex(ValueError, 'numeric value is required'):
             self.water.TPX = T, P, 'spam'
 
+    def test_phase(self):
+        self.water.TP = 300, 101325
+        self.assertEqual(self.water.phase, "liquid")
+        self.water.TP = 500, 101325
+        self.assertEqual(self.water.phase, "vapor")
+        self.water.TP = self.water.critical_temperature*2, 101325
+        self.assertEqual(self.water.phase, "supercritical")
+        self.water.TP = 300, self.water.critical_pressure*2
+        self.assertEqual(self.water.phase, "supercritical")
+
 
 # To minimize errors when transcribing tabulated data, the input units here are:
 # T: K, P: MPa, rho: kg/m3, v: m3/kg, (u,h): kJ/kg, s: kJ/kg-K