Enhancement: support assigning custom field values in workflows (#9272)

src-ui/src/app/components/common/input/custom-fields-values/custom-fields-values.component.spec.ts

@@ -0,0 +1,69 @@
+import { provideHttpClient, withInterceptorsFromDi } from '@angular/common/http'
+import { provideHttpClientTesting } from '@angular/common/http/testing'
+import { ComponentFixture, TestBed } from '@angular/core/testing'
+import {
+  FormsModule,
+  NG_VALUE_ACCESSOR,
+  ReactiveFormsModule,
+} from '@angular/forms'
+import { of } from 'rxjs'
+import { CustomField, CustomFieldDataType } from 'src/app/data/custom-field'
+import { CustomFieldsService } from 'src/app/services/rest/custom-fields.service'
+import { CustomFieldsValuesComponent } from './custom-fields-values.component'
+
+describe('CustomFieldsValuesComponent', () => {
+  let component: CustomFieldsValuesComponent
+  let fixture: ComponentFixture<CustomFieldsValuesComponent>
+  let customFieldsService: CustomFieldsService
+
+  beforeEach(async () => {
+    TestBed.configureTestingModule({
+      imports: [FormsModule, ReactiveFormsModule, CustomFieldsValuesComponent],
+      providers: [
+        provideHttpClient(withInterceptorsFromDi()),
+        provideHttpClientTesting(),
+      ],
+    }).compileComponents()
+
+    fixture = TestBed.createComponent(CustomFieldsValuesComponent)
+    fixture.debugElement.injector.get(NG_VALUE_ACCESSOR)
+    component = fixture.componentInstance
+    customFieldsService = TestBed.inject(CustomFieldsService)
+    jest.spyOn(customFieldsService, 'listAll').mockReturnValue(
+      of({
+        all: [1],
+        count: 1,
+        results: [
+          {
+            id: 1,
+            name: 'Field 1',
+            data_type: CustomFieldDataType.String,
+          } as CustomField,
+        ],
+      })
+    )
+    fixture.detectChanges()
+  })
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(CustomFieldsValuesComponent)
+    component = fixture.componentInstance
+    fixture.detectChanges()
+  })
+
+  it('should set selectedFields and map values correctly', () => {
+    component.value = { 1: 'value1' }
+    component.selectedFields = [1, 2]
+    expect(component.selectedFields).toEqual([1, 2])
+    expect(component.value).toEqual({ 1: 'value1', 2: null })
+  })
+
+  it('should return the correct custom field by id', () => {
+    const field = component.getCustomField(1)
+    expect(field).toEqual({
+      id: 1,
+      name: 'Field 1',
+      data_type: CustomFieldDataType.String,
+    } as CustomField)
+  })
+})