Add missing await to createNodeMap() and merge().

Author: dmitrizagidulin

lib/jsonld.js

@@ -705,7 +705,7 @@ jsonld.createNodeMap = util.callbackify(async function(input, options) {
   });
 
   // expand input
-  const expanded = jsonld.expand(input, options);
+  const expanded = await jsonld.expand(input, options);
 
   return _createMergedNodeMap(expanded, options);
 });
@@ -812,7 +812,7 @@ jsonld.merge = util.callbackify(async function(docs, ctx, options) {
   // compact result (force @graph option to true, skip expansion)
   options.graph = true;
   options.skipExpansion = true;
-  const compacted = jsonld.compact(flattened, ctx, options);
+  const compacted = await jsonld.compact(flattened, ctx, options);
 
   return compacted;
 });

tests/misc.js

@@ -38,6 +38,22 @@ describe('merge tests', () => {
   });
 });
 
+describe('createNodeMap', () => {
+  const doc = {'@id': 'ex:1', 'a:property': [{'@id': 'ex:2'}]};
+  it('should create a flattened node hashmap', async () => {
+    const expected = {
+      "ex:1": {
+        "@id": "ex:1",
+        "a:property": [ {"@id": "ex:2"} ]
+      },
+      "ex:2": {"@id": "ex:2"}
+    };
+
+    const map = await jsonld.createNodeMap(doc);
+    assert.deepEqual(map, expected);
+  });
+});
+
 describe('other toRDF tests', () => {
   const emptyRdf = [];