import { Tree } from '@angular-devkit/schematics';

/** Minimal fake Angular workspace tree — just enough for getWorkspace()/buildDefaultPath() to work. */
export function createWorkspaceTree(): Tree {
  const tree = Tree.empty();

  tree.create(
    '/angular.json',
    JSON.stringify(
      {
        version: 1,
        projects: {
          demo: {
            root: '',
            sourceRoot: 'src',
            prefix: 'app',
            projectType: 'application',
            architect: {},
          },
        },
      },
      null,
      2
    )
  );
  tree.create('/package.json', JSON.stringify({ name: 'demo' }, null, 2));

  return tree;
}