fix(date-time-input): Tests

Author: rkaraivanov

src/components/date-time-input/date-time-input.spec.ts

@@ -1071,7 +1071,6 @@ describe('Date Time Input component', () => {
       const spec = createFormAssociatedTestBed<IgcDateTimeInputComponent>(html`
         <igc-date-time-input
           name="date-time"
-          required
           .defaultValue=${null}
         ></igc-date-time-input>
       `);
@@ -1081,12 +1080,13 @@ describe('Date Time Input component', () => {
       });
 
       it('fails required validation', () => {
+        spec.setProperties({ required: true });
         spec.assertIsPristine();
         spec.assertSubmitFails();
       });
 
       it('passes required validation when updating defaultValue', () => {
-        spec.setProperties({ defaultValue: today.native });
+        spec.setProperties({ required: true, defaultValue: today.native });
         spec.assertIsPristine();
 
         spec.assertSubmitPasses();
@@ -1112,7 +1112,7 @@ describe('Date Time Input component', () => {
       it('fails max validation', () => {
         spec.setProperties({
           max: today.native,
-          defaultValue: today.native,
+          defaultValue: today.add('day', 1).native,
         });
 
         spec.assertIsPristine();
@@ -1122,7 +1122,7 @@ describe('Date Time Input component', () => {
       it('passes max validation', () => {
         spec.setProperties({
           max: today.native,
-          defaultValue: today.add('day', -1).native,
+          defaultValue: today.native,
         });
 
         spec.assertIsPristine();

src/components/date-time-input/date-time-input.ts

@@ -3,7 +3,7 @@ import { eventOptions, property } from 'lit/decorators.js';
 import { ifDefined } from 'lit/directives/if-defined.js';
 import { live } from 'lit/directives/live.js';
 
-import { convertToDate, getDateFormValue } from '../calendar/helpers.js';
+import { convertToDate } from '../calendar/helpers.js';
 import {
   addKeybindings,
   altKey,
@@ -20,6 +20,7 @@ import { EventEmitterMixin } from '../common/mixins/event-emitter.js';
 import {
   type FormValue,
   createFormValueState,
+  defaultDateTimeTransformers,
 } from '../common/mixins/forms/form-value.js';
 import { noop, partNameMap } from '../common/util.js';
 import type { IgcInputComponentEventMap } from '../input/input-base.js';
@@ -282,11 +283,7 @@ export default class IgcDateTimeInputComponent extends EventEmitterMixin<
 
     this._formValue = createFormValueState(this, {
       initialValue: null,
-      transformers: {
-        setValue: convertToDate,
-        setDefaultValue: convertToDate,
-        setFormValue: getDateFormValue,
-      },
+      transformers: defaultDateTimeTransformers,
     });
 
     addKeybindings(this, {