[UnitTests] Test for invalid Plog with explicit 'M'

Cantera · Apr 28, 2022 · a394423 · a394423
1 parent b55fcdc
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diff --git a/interfaces/cython/cantera/test/test_kinetics.py b/interfaces/cython/cantera/test/test_kinetics.py
@@ -1196,6 +1196,10 @@ def test_plog_rate(self):
             self.assertNear(gas1.reaction(i).rate(gas1.T, gas1.P),
                             gas1.forward_rate_constants[i])
 
+    def test_plog_invalid_third_body(self):
+        with self.assertRaisesRegex(ct.CanteraError, "Found superfluous"):
+            gas = ct.Solution("pdep-test.yaml", "plog-invalid")
+
     def test_chebyshev(self):
         gas1 = ct.Solution('pdep-test.yaml')
         species = ct.Species.list_from_file("pdep-test.yaml")

diff --git a/test/data/pdep-test.yaml b/test/data/pdep-test.yaml
@@ -23,6 +23,12 @@ phases:
   kinetics: gas
   reactions: [chebyshev-deprecated-rxns]
   state: {T: 300.0, P: 1 atm}
+- name: plog-invalid
+  thermo: ideal-gas
+  species: all
+  kinetics: gas
+  reactions: [plog-invalid-rxns]
+  state: {T: 300.0, P: 1 atm}
 
 species:
 - name: H
@@ -321,3 +327,13 @@ chebyshev-deprecated-rxns:
   - [0.3177, 0.26889, 0.094806, -7.6385e-03]
   - [-0.031285, -0.039412, 0.044375, 0.014458]
   note: Chebyshev reaction written with the deprecated "(+M)" notation
+
+plog-invalid-rxns:
+- equation: R1A + R1B + M <=> P1 + H + M
+  type: pressure-dependent-Arrhenius
+  rate-constants:
+  - {P: 0.01 atm, A: 1.2124e+16, b: -0.5779, Ea: 1.08727e+04}
+  - {P: 1.0 atm, A: 4.9108e+31, b: -4.8507, Ea: 2.47728e+04}
+  - {P: 10.0 atm, A: 1.2866e+47, b: -9.0246, Ea: 3.97965e+04}
+  - {P: 100.0 atm, A: 5.9632e+56, b: -11.529, Ea: 5.25996e+04}
+  note: PLOG Reaction with invalid +M