Feature: live preview of storage path (#7870)

src-ui/src/app/services/rest/storage-path.service.spec.ts

@@ -1,7 +1,35 @@
 import { StoragePathService } from './storage-path.service'
 import { commonAbstractNameFilterPaperlessServiceTests } from './abstract-name-filter-service.spec'
+import { Subscription } from 'rxjs'
+import { HttpTestingController } from '@angular/common/http/testing'
+import { TestBed } from '@angular/core/testing'
+import { environment } from 'src/environments/environment'
+
+let httpTestingController: HttpTestingController
+let service: StoragePathService
+let subscription: Subscription
+const endpoint = 'storage_paths'
 
 commonAbstractNameFilterPaperlessServiceTests(
   'storage_paths',
   StoragePathService
 )
+
+describe(`Additional service tests for StoragePathservice`, () => {
+  beforeEach(() => {
+    httpTestingController = TestBed.inject(HttpTestingController)
+    service = TestBed.inject(StoragePathService)
+  })
+
+  afterEach(() => {
+    subscription?.unsubscribe()
+    httpTestingController.verify()
+  })
+
+  it('should support testing path', () => {
+    subscription = service.testPath('path', 11).subscribe()
+    httpTestingController
+      .expectOne(`${environment.apiBaseUrl}${endpoint}/test/`)
+      .flush('ok')
+  })
+})

src-ui/src/app/services/rest/storage-path.service.ts

@@ -2,6 +2,7 @@ import { HttpClient } from '@angular/common/http'
 import { Injectable } from '@angular/core'
 import { StoragePath } from 'src/app/data/storage-path'
 import { AbstractNameFilterService } from './abstract-name-filter-service'
+import { Observable } from 'rxjs'
 
 @Injectable({
   providedIn: 'root',
@@ -10,4 +11,11 @@ export class StoragePathService extends AbstractNameFilterService<StoragePath> {
   constructor(http: HttpClient) {
     super(http, 'storage_paths')
   }
+
+  public testPath(path: string, documentID: number): Observable<any> {
+    return this.http.post<string>(`${this.getResourceUrl()}test/`, {
+      path,
+      document: documentID,
+    })
+  }
 }