[Test] Fix coverage consistency issue in getMixDiffCoeffsMass

Cantera · Dec 3, 2019 · 80e7ca4 · 80e7ca4
1 parent 3cd1802
commit 80e7ca4
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/interfaces/cython/cantera/test/test_transport.py b/interfaces/cython/cantera/test/test_transport.py
@@ -46,7 +46,7 @@ def test_mixtureAveraged(self):
         self.assertArrayNear(Dbin1, Dbin2)
         self.assertArrayNear(Dbin1, Dbin1.T)
 
-    def test_mixDiffCoeffsMole(self):
+    def test_mixDiffCoeffsChange(self):
         # This test is mainly to make code coverage in GasTransport.cpp
         # consistent by always covering the path where the binary diffusion
         # coefficients need to be updated
@@ -55,6 +55,16 @@ def test_mixDiffCoeffsMole(self):
         Dkm2 = self.phase.mix_diff_coeffs_mole
         self.assertTrue(all(Dkm2 > Dkm1))
 
+        Dkm1 = self.phase.mix_diff_coeffs_mass
+        self.phase.TP = self.phase.T + 1, None
+        Dkm2 = self.phase.mix_diff_coeffs_mass
+        self.assertTrue(all(Dkm2 > Dkm1))
+
+        Dkm1 = self.phase.mix_diff_coeffs
+        self.phase.TP = self.phase.T + 1, None
+        Dkm2 = self.phase.mix_diff_coeffs
+        self.assertTrue(all(Dkm2 > Dkm1))
+
     def test_CK_mode(self):
         mu_ct = self.phase.viscosity
         self.phase.transport_model = 'CK_Mix'