How to use the @lumino/virtualdom.VirtualDOM.realize function in @lumino/virtualdom
To help you get started, we’ve selected a few @lumino/virtualdom examples, based on popular ways it is used in public projects.
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jupyterlab / jupyterlab / tests / test-apputils / src / commandlinker.spec.ts View on Github 
let called = false;
const command = 'commandlinker:connect-node';
const commands = new CommandRegistry();
const linker = new CommandLinker({ commands });
let node: HTMLElement;
let vnode: VirtualNode;
const disposable = commands.addCommand(command, {
execute: () => {
called = true;
}
});
vnode = h.div({
dataset: linker.populateVNodeDataset(command, undefined)
});
node = VirtualDOM.realize(vnode);
document.body.appendChild(node);
expect(called).to.equal(false);
simulate(node, 'click');
expect(called).to.equal(true);
document.body.removeChild(node);
linker.dispose();
disposable.dispose();
});
});
