old_contents: 
  QUnit.test("test: Event", function (assert) {
  	let done = assert.async();
  
  	// number of asserts
  	assert.expect(4);
  
  	const subject = '_Test Event 1';
  	const datetime = frappe.datetime.now_datetime();
  	const hex = '#6be273';
  	const rgb = 'rgb(107, 226, 115)';
  
  	frappe.run_serially([
  		// insert a new Event
  		() => frappe.tests.make('Event', [
  			// values to be set
  			{subject: subject},
  			{starts_on: datetime},
  			{color: hex}
  		]),
  		() => {
  			assert.equal(cur_frm.doc.subject, subject, 'Subject correctly set');
  			assert.equal(cur_frm.doc.starts_on, datetime, 'Date correctly set');
  			assert.equal(cur_frm.doc.color, hex, 'Color correctly set');
  		},
  		() => frappe.set_route('List', 'Event', 'Calendar'),
  		() => frappe.timeout(2),
  		() => {
  			const bg_color = $(`.result-list:visible .fc-day-grid-event:contains("${subject}")`)
  				.css('background-color');
  			assert.equal(bg_color, rgb, 'Event background color is set correctly');
  		},
  		() => done()
  	]);
  
  });
  
new_contents: 
  QUnit.test("test: Event", function (assert) {
  	let done = assert.async();
  
  	// number of asserts
  	assert.expect(4);
  
  	const subject = '_Test Event 1';
  	const datetime = frappe.datetime.now_datetime();
  	const hex = '#6be273';
  	const rgb = 'rgb(107, 226, 115)';
  
  	frappe.run_serially([
  		// insert a new Event
  		() => frappe.tests.make('Event', [
  			// values to be set
  			{subject: subject},
  			{starts_on: datetime},
  			{color: hex},
  			{event_type: 'Private'}
  		]),
  		() => {
  			assert.equal(cur_frm.doc.subject, subject, 'Subject correctly set');
  			assert.equal(cur_frm.doc.starts_on, datetime, 'Date correctly set');
  			assert.equal(cur_frm.doc.color, hex, 'Color correctly set');
  
  			// set filters explicitly for list view
  			frappe.route_options = {
  				event_type: 'Private'
  			};
  		},
  		() => frappe.set_route('List', 'Event', 'Calendar'),
  		() => frappe.timeout(2),
  		() => {
  			const bg_color = $(`.result-list:visible .fc-day-grid-event:contains("${subject}")`)
  				.css('background-color');
  			assert.equal(bg_color, rgb, 'Event background color is set correctly');
  		},
  		() => done()
  	]);
  
  });
  
subject: fix event test (#3868)