text: // Dependency modules.
  const test = require(`ava`);
  const emulateHoast = require(`./helpers/emulateHoast`);
  // Library module.
  const Convert = require(`../library`);
  
  test(`metadata`, async function(t) {
  	t.plan(1);
  	
  	// Create dummy files.
  	const files = [{
  		path: `a.css`
  	}];
  	
  	// Test module.
  	const hoastOptions = {
  		metadata: {
  			title: `Hello world!`
  		}
  	};
  	await emulateHoast(hoastOptions, Convert({
  		engine: function(file, metadata) {
  			t.deepEqual(metadata, hoastOptions.metadata);
  		}
  	}), files);
  });