feat: add `limit` query for transaction search requests

src/connection.js

@@ -178,10 +178,11 @@ export default class Connection {
     /**
      * @param search
      */
-    searchAssets(search) {
+    searchAssets(search, limit = 10) {
         return this._req(Connection.getApiUrls('assets'), {
             query: {
-                search
+                search,
+                limit
             }
         })
     }
@@ -189,10 +190,11 @@ export default class Connection {
     /**
      * @param search
      */
-    searchMetadata(search) {
+    searchMetadata(search, limit = 10) {
         return this._req(Connection.getApiUrls('metadata'), {
             query: {
-                search
+                search,
+                limit
             }
         })
     }

test/connection/test_connection.js

@@ -225,7 +225,7 @@ test('Get asset for text', t => {
     conn.searchAssets(search)
     t.truthy(conn._req.calledWith(
         expectedPath,
-        { query: { search } }
+        { query: { search, limit: 10 } }
     ))
 })
 
@@ -239,6 +239,6 @@ test('Get metadata for text', t => {
     conn.searchMetadata(search)
     t.truthy(conn._req.calledWith(
         expectedPath,
-        { query: { search } }
+        { query: { search, limit: 10 } }
     ))
 })