Add test component

src/app/test/test.component.ts

@@ -0,0 +1,20 @@
+import { Component, OnInit } from '@angular/core';
+import { ItemService} from '@farmmaps/common';
+import { Observable} from 'rxjs';
+
+@Component({
+  selector: 'app-test',
+  templateUrl: './test.component.html',
+  styleUrls: ['./test.component.scss']
+})
+export class TestComponent implements OnInit {
+
+   public gradientItems:Observable<any[]>
+
+   constructor(private itemService$:ItemService) { 
+     this.gradientItems =  this.itemService$.getItemList("vnd.farmmaps.itemtype.gradient");  
+   }
+
+   ngOnInit(): void {
+   }
+}