Merge pull request #34 from xanthous-tech/delete-all-fix

fix api and test

Author: osmanmesutozcan

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@xanthous/dgraph-orm",
-  "version": "0.3.2",
+  "version": "0.3.3",
   "description": "dgraph ORM in TypeScript",
   "main": "dist/index.js",
   "author": "Xanthous Tech Developers <[email protected]>",

src/transaction/predicate-impl.ts

@@ -90,7 +90,7 @@ export class PredicateImpl<T = any, U = any> implements IPredicate<T, U> {
   }
 
   deleteAll(): IPredicate<T, U> {
-    this.delete(this._data);
+    this.delete(Array.from(this._data));
     return this;
   }
 

tests/delete.spec.ts

@@ -29,6 +29,10 @@ describe('Delete handling', function() {
           {
             uid: '0x3',
             'Person.name': 'Kamil'
+          },
+          {
+            uid: '0x4',
+            'Person.name': 'Adam'
           }
         ]
       }
@@ -46,7 +50,7 @@ describe('Delete handling', function() {
     transaction.tree[0].friends.delete(jane);
 
     // XXX: here kamil is not deleted in the friends predicate
-    expect(transaction.tree[0].friends.get().length).toBe(1);
+    expect(transaction.tree[0].friends.get().length).toBe(2);
 
     expect(transaction.getDeleteNQuadsString()).toEqual(
       `<0x3> * * .
@@ -63,6 +67,8 @@ describe('Delete handling', function() {
 <0x2> * * .
 <0x1> <Person.friends> <0x2> .
 <0x1> <Person.friends> <0x3> .
+<0x4> * * .
+<0x1> <Person.friends> <0x4> .
 `
     );
   });