Fixed overide constructor on set

Author: Valerii Radchenko

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ambary",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "Plain object in memory database",
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",

src/base-ambary.ts

@@ -32,11 +32,11 @@ export class BaseAmbary {
     let parent = this.model;
 
     for (const pathKey of path) {
-      const level = parent[pathKey];
+      const result = this.overrideKeyConstructor(pathKey, Constructor);
 
-      if (!level) {
-        const result = this.overrideKeyConstructor(pathKey, Constructor);
+      const level = parent[result.key];
 
+      if (!level) {
         parent[result.key] = new result.Constructor();
         parent = parent[result.key];
         continue;

src/specs/base-ambary.spec.ts

@@ -87,13 +87,25 @@ describe('BaseAmbary', () => {
   it('should set ambary item to non-existing parent(Array)', () => {
     ambary.set({
       key: 'level4_1',
-      value: 'test set',
+      value: 'test set1',
+      path: ['[level1_3]', '0', 'level3_1'],
+    });
+
+    ambary.set({
+      key: 'level4_2',
+      value: 'test set2',
       path: ['[level1_3]', '0', 'level3_1'],
     });
 
+    ambary.set({
+      key: 'level4_1',
+      value: 'test set3',
+      path: ['[level1_3]', '0', 'level3_2'],
+    });
+
     const result = ambary.get('level1_3.0.level3_1.level4_1');
 
-    expect(result).toEqual('test set');
+    expect(result).toEqual('test set1');
     expect(Array.isArray(ambary.get('level1_3'))).toBeTruthy();
   });