feat: add browser-based MuJoCo simulation platform

2026-08-20 15:12:08 +08:00
parent b45b15d153
commit 1eb05132f1
45 changed files with 5584 additions and 18 deletions
@@ -0,0 +1,31 @@
+import {render,screen,within} from '@testing-library/react';
+import {buildProjectTree,ProjectTree} from './ProjectTree';
+
+const files=[
+  {path:'robot/meshes/arm.obj',size:2048},
+  {path:'robot/model.xml',size:512},
+  {path:'robot/textures/body.png',size:4096},
+  {path:'README.txt',size:10},
+];
+
+describe('ProjectTree',()=>{
+  it('按路径构建多级目录，并将目录排在文件前面',()=>{
+    const tree=buildProjectTree(files);
+    expect(tree.map(node=>[node.kind,node.name])).toEqual([['directory','robot'],['file','README.txt']]);
+    const robot=tree[0];
+    expect(robot.children?.map(node=>[node.kind,node.name])).toEqual([
+      ['directory','meshes'],['directory','textures'],['file','model.xml'],
+    ]);
+    expect(robot.children?.[0].children?.[0]).toMatchObject({kind:'file',name:'arm.obj',path:'robot/meshes/arm.obj'});
+  });
+
+  it('以可折叠目录显示文件名，而不是平铺完整路径',()=>{
+    render(<ProjectTree files={files} entries={[{path:'robot/model.xml',format:'mjcf',label:'model'}]} selectedEntry="robot/model.xml"/>);
+    const tree=screen.getByRole('navigation',{name:'工程文件树'});
+    expect(within(tree).getByText('robot')).toBeVisible();
+    expect(within(tree).getByText('meshes')).toBeVisible();
+    expect(within(tree).getByText('arm.obj')).toBeVisible();
+    expect(within(tree).queryByText('robot/meshes/arm.obj')).not.toBeInTheDocument();
+    expect(within(tree).getByText('mjcf')).toBeVisible();
+  });
+});