feat: support vue file unit testing, add some components unit testing (#4119)

packages/effects/common-ui/src/components/ellipsis-text/__tests__/ellipsis-text.test.ts

@@ -0,0 +1,39 @@
+import { mount } from '@vue/test-utils';
+import { describe, expect, it } from 'vitest';
+
+import { EllipsisText } from '..';
+
+describe('ellipsis-text.vue', () => {
+  it('renders the correct content and truncates text', async () => {
+    const wrapper = mount(EllipsisText, {
+      props: {
+        line: 1,
+        title: 'Test Title',
+      },
+      slots: {
+        default: 'This is a very long text that should be truncated.',
+      },
+    });
+
+    expect(wrapper.text()).toContain('This is a very long text');
+    // 检查 ellipsis 是否应用了正确的 class
+    const ellipsis = wrapper.find('.truncate');
+    expect(ellipsis.exists()).toBe(true);
+  });
+
+  it('expands text on click if expand is true', async () => {
+    const wrapper = mount(EllipsisText, {
+      props: {
+        expand: true,
+        line: 1,
+      },
+      slots: {
+        default: 'This is a very long text that should be truncated.',
+      },
+    });
+
+    const ellipsis = wrapper.find('.truncate');
+    await ellipsis.trigger('click');
+    expect(wrapper.emitted('expandChange')).toBeTruthy();
+  });
+});

packages/effects/common-ui/src/components/ellipsis-text/ellipsis-text.vue

@@ -51,6 +51,7 @@ interface Props {
    */
   tooltipOverlayStyle?: CSSProperties;
 }
+
 const props = withDefaults(defineProps<Props>(), {
   expand: false,
   line: 1,