test: Add tests for data-table component

Co-authored-by: huangyiirene <7665279+huangyiirene@users.noreply.github.com>

Author: Copilot

packages/components/src/renderers/complex/__tests__/data-table.test.ts

@@ -0,0 +1,52 @@
+import { describe, it, expect, beforeAll } from 'vitest';
+import { ComponentRegistry } from '@object-ui/core';
+
+// Import the component to ensure it's registered
+import '../data-table';
+
+describe('Data Table Component', () => {
+  it('should register data-table component', () => {
+    expect(ComponentRegistry.has('data-table')).toBe(true);
+  });
+
+  it('should have correct component metadata', () => {
+    const config = ComponentRegistry.getConfig('data-table');
+    expect(config).toBeDefined();
+    expect(config?.label).toBe('Data Table');
+    expect(config?.inputs).toBeDefined();
+    expect(config?.defaultProps).toBeDefined();
+  });
+
+  it('should have required inputs defined', () => {
+    const config = ComponentRegistry.getConfig('data-table');
+    const inputNames = config?.inputs?.map(input => input.name) || [];
+    
+    expect(inputNames).toContain('columns');
+    expect(inputNames).toContain('data');
+    expect(inputNames).toContain('pagination');
+    expect(inputNames).toContain('searchable');
+    expect(inputNames).toContain('selectable');
+    expect(inputNames).toContain('sortable');
+    expect(inputNames).toContain('exportable');
+    expect(inputNames).toContain('rowActions');
+  });
+
+  it('should have default props with sample data', () => {
+    const config = ComponentRegistry.getConfig('data-table');
+    expect(config?.defaultProps).toBeDefined();
+    expect(config?.defaultProps?.columns).toBeDefined();
+    expect(Array.isArray(config?.defaultProps?.columns)).toBe(true);
+    expect(config?.defaultProps?.data).toBeDefined();
+    expect(Array.isArray(config?.defaultProps?.data)).toBe(true);
+  });
+
+  it('should have correct default feature flags', () => {
+    const config = ComponentRegistry.getConfig('data-table');
+    expect(config?.defaultProps?.pagination).toBe(true);
+    expect(config?.defaultProps?.searchable).toBe(true);
+    expect(config?.defaultProps?.selectable).toBe(true);
+    expect(config?.defaultProps?.sortable).toBe(true);
+    expect(config?.defaultProps?.exportable).toBe(true);
+    expect(config?.defaultProps?.rowActions).toBe(true);
+  });
+});