Here are theoretical examples of how "page objects" would work. Looking for an expressive syntax that maximizes the test-writing experience.

page objects syntax.js

describe("page objects", function() {
	var loginPage = pageObjects.loginPage;
	
	it("here's what we've got now; page commands and element commands", function() {
		return browser
			.loginPage_email_setValue("[email protected]")
			.loginPage_password_setValue("pass")
			.loginPage_loginButton_click()
			.loginPage_errorMessage_getText().should.become("Oops, some error")
		;
	});
	
	it("page is a chain of promises", function() {
		return loginPage
			.email.setValue("[email protected]")
			.password.setValue("pass")
			.loginButton.click()
			.errorMessage.getText().should.become("Oops, some error")
		;
	});
	
	it("page is a utility", function() {
		return browser
			.url(loginPage.url)
			.then(loginPage.email.setValue("[email protected]"))
			.then(loginPage.password.setValue("pass"))
			.then(loginPage.loginButton.click())
			.then(loginPage.errorMessage.getText()).should.become("Oops, some error")
		;
	});
	
	it("uses yield to do the magic", function() {
		return Promise.coroutine(function* () {
			yield loginPage.email.setValue("[email protected]");
			yield loginPage.password.setValue("pass");
			yield loginPage.loginButton.click();
			var errorMessage = yield loginPage.errorMessage.getText();
			errorMessage.should.equal("Oops, some error");
		});
	});
	
	it("uses some other magic", function() {
		return browser.steps(
			loginPage.email.setValue("[email protected]"),
			loginPage.password.setValue("pass"),
			loginPage.loginButton.click(),
			loginPage.errorMessage.getText().should.become("Oops, some error"),
		);
	});
	
	it("uses statements", function() {
		var loginPage = new LoginPage();
		loginPage.email.setValue("[email protected]");
		loginPage.password.setValue("pass");
		loginPage.loginButton.click();
		loginPage.errorMessage.shouldHaveText("Oops, some error");
		return loginPage;
	});
	
});