Fix Lint

Author: schmidt-sebastian

packages/firestore/src/index/index_entry.ts

@@ -24,19 +24,22 @@ export class IndexEntry {
   ) {}
 }
 
-export function indexEntryComparator(left: IndexEntry, right: IndexEntry) {
+export function indexEntryComparator(
+  left: IndexEntry,
+  right: IndexEntry
+): number {
   let cmp = left.indexId - right.indexId;
-  if (cmp != 0) {
+  if (cmp !== 0) {
     return cmp;
   }
 
   cmp = DocumentKey.comparator(left.documentKey, right.documentKey);
-  if (cmp != 0) {
+  if (cmp !== 0) {
     return cmp;
   }
 
   cmp = compareByteArrays(left.arrayValue, right.arrayValue);
-  if (cmp != 0) {
+  if (cmp !== 0) {
     return cmp;
   }
 

packages/firestore/src/util/sorted_set.ts

@@ -212,7 +212,7 @@ export function diffSortedSets<T>(
   comparator: (l: T, r: T) => number,
   onAdd: (entry: T) => void,
   onRemove: (entry: T) => void
-) {
+): void {
   const beforeIt = before.getIterator();
   const afterIt = after.getIterator();
 

packages/firestore/test/unit/local/index_manager.test.ts

@@ -235,24 +235,24 @@ describe('IndexedDbIndexManager', () => {
     );
   });
 
-  it('adds documents', () => {
-    indexManager.addFieldIndex(
+  it('adds documents', async () => {
+    await indexManager.addFieldIndex(
       fieldIndex('coll', { fields: [['exists', IndexKind.ASCENDING]] })
     );
-    addDoc('coll/doc1', { 'exists': 1 });
-    addDoc('coll/doc2', {});
+    await addDoc('coll/doc1', { 'exists': 1 });
+    await addDoc('coll/doc2', {});
   });
 
-  function addDocs(...docs: Document[]) {
+  function addDocs(...docs: Document[]): Promise<void> {
     let data = documentMap();
     for (const doc of docs) {
       data = data.insert(doc.key, doc);
     }
-    indexManager.updateIndexEntries(data);
+    return indexManager.updateIndexEntries(data);
   }
 
-  function addDoc(key: string, data: JsonObject<unknown>) {
-    addDocs(doc(key, 1, data));
+  function addDoc(key: string, data: JsonObject<unknown>): Promise<void> {
+    return addDocs(doc(key, 1, data));
   }
 });