Fixed parse errors not showing up on calculations

app/imports/api/engine/computation/computeComputation/tests/computeAttribute.testFn.js

@@ -13,6 +13,10 @@ export default function(){
   assert.equal(prop('strengthId').modifier, 1);
   assert.equal(prop('referencesDexId').value, 4);
   assert.equal(prop('hitDiceId').constitutionMod, 5);
+  assert.equal(
+    prop('parseErrorId').baseValue.errors.length, 1,
+    'Parse errors should be added to calculation errors'
+  );
 }
 
 var testProperties = [
@@ -74,4 +78,13 @@ var testProperties = [
       calculation: '4'
     },
   }),
+  clean({
+    _id: 'parseErrorId',
+    variableName: 'parseError',
+    type: 'attribute',
+    attributeType: 'ability',
+    baseValue: {
+      calculation: '12 +'
+    },
+  }),
 ];