[6.x] Debounce video fieldtype updates

resources/js/components/fieldtypes/VideoFieldtype.vue

@@ -7,7 +7,7 @@
                 :isReadOnly="isReadOnly"
                 :placeholder="__(config.placeholder) || 'https://www.youtube.com/watch?v=dQw4w9WgXcQ'"
                 :aria-label="__('Video URL')"
-                @update:model-value="update"
+                @update:model-value="updateDebounced"
                 @focus="$emit('focus')"
                 @blur="$emit('blur')"
                 input-class="border-s-0"

resources/js/tests/components/fieldtypes/VideoFieldtype.test.js

@@ -0,0 +1,62 @@
+import { mount } from '@vue/test-utils';
+import { afterEach, beforeEach, expect, test, vi } from 'vitest';
+import VideoFieldtype from '@/components/fieldtypes/VideoFieldtype.vue';
+import { publishContextKey } from '@/components/ui';
+
+window.__ = (key) => key;
+
+beforeEach(() => {
+    vi.useFakeTimers();
+
+    window.IntersectionObserver = class {
+        observe() {}
+        disconnect() {}
+    };
+});
+
+afterEach(() => {
+    vi.useRealTimers();
+    vi.restoreAllMocks();
+});
+
+const stub = (tag) => ({
+    props: ['modelValue'],
+    emits: ['update:modelValue'],
+    template: `<${tag} :value="modelValue" @input="$emit('update:modelValue', $event.target.value)" />`,
+});
+
+const mountVideoField = (props = {}) => {
+    return mount(VideoFieldtype, {
+        props: {
+            handle: 'video',
+            config: {},
+            meta: {},
+            ...props,
+        },
+        global: {
+            provide: { [publishContextKey]: {} },
+            stubs: {
+                'ui-input': stub('input'),
+                'ui-input-group': { template: '<div><slot /></div>' },
+                'ui-input-group-prepend': { template: '<span />' },
+                'ui-description': { template: '<p><slot /></p>' },
+            },
+        },
+    });
+};
+
+test('it debounces updates while typing', async () => {
+    const wrapper = mountVideoField({ value: null });
+    const input = wrapper.find('input');
+
+    await input.setValue('https://www.youtube.com/watch?v=1');
+    await input.setValue('https://www.youtube.com/watch?v=12');
+    await input.setValue('https://www.youtube.com/watch?v=123');
+
+    expect(wrapper.emitted('update:value')).toBeUndefined();
+
+    vi.runAllTimers();
+
+    expect(wrapper.emitted('update:value')).toHaveLength(1);
+    expect(wrapper.emitted('update:value')[0]).toEqual(['https://www.youtube.com/watch?v=123']);
+});