Fix bug

Author: GavinMendelGleason

lib/query/woqlCore.js

@@ -711,7 +711,7 @@ function compilePredicate(pp, q) {
   if (pp.indexOf('<') !== -1 && pp.indexOf('>') !== -1) {
     let pred = pp.slice(1, pp.length - 1);
     // eslint-disable-next-line no-multi-assign,no-constant-condition
-    const cleaned = (pred = '.' ? null : q.cleanPathPredicate(pred));
+    const cleaned = pred === '.' ? null : q.cleanPathPredicate(pred);
     return {
       '@type': 'PathOr',
       or: [{
@@ -725,15 +725,15 @@ function compilePredicate(pp, q) {
     };
   } if (pp.indexOf('<') !== -1) {
     const pred = pp.slice(1, pp.length);
-    const cleaned = (pred = '.' ? null : q.cleanPathPredicate(pred));
+    const cleaned = pred === '.' ? null : q.cleanPathPredicate(pred);
     return { '@type': 'InversePathPredicate', predicate: cleaned };
   } if (pp.indexOf('>') !== -1) {
     const pred = pp.slice(0, pp.length - 1);
-    const cleaned = (pred = '.' ? null : q.cleanPathPredicate(pred));
+    const cleaned = pred === '.' ? null : q.cleanPathPredicate(pred);
     return { '@type': 'PathPredicate', predicate: cleaned };
   }
-  const cleaned = (pp = '.' ? null : q.cleanPathPredicate(pp));
-  return { '@type': 'PathPredicate', predicate: pp };
+  const cleaned = pp === '.' ? null : q.cleanPathPredicate(pp);
+  return { '@type': 'PathPredicate', predicate: cleaned };
 }
 
 /**

test/woqlPathquery.js

@@ -45,7 +45,8 @@ describe('woql path query and path query prettyprint', () => {
             }
           },
           {
-            '@type': "PathPredicate"
+            '@type': "PathPredicate",
+            'predicate' : "name"
           }
         ]
       },
@@ -55,7 +56,7 @@ describe('woql path query and path query prettyprint', () => {
       }
     };
     expect(query.json()).to.eql(json);
-    expect(query.prettyPrint()).to.eql('WOQL.path("v:X", "(.*),.", "v:Y")');
+    expect(query.prettyPrint()).to.eql('WOQL.path("v:X", "(.*),name", "v:Y")');
   });
 
   it('test plus directed path query', () => {