#709 coverage

Author: valentinsulzer

tests/unit/test_expression_tree/test_binary_operators.py

@@ -207,6 +207,8 @@ def test_sparse_multiply(self):
             (pybammS1 * pybammS2).test_shape()
         with self.assertRaisesRegex(pybamm.ShapeError, "inconsistent shapes"):
             (pybammS2 * pybammS1).test_shape()
+        with self.assertRaisesRegex(pybamm.ShapeError, "inconsistent shapes"):
+            (pybammS2 * pybammS1).evaluate_ignoring_errors()
 
         # Matrix multiplication is normal matrix multiplication
         np.testing.assert_array_equal(