public void ToHtmlString_Method()
{
Assert.Equal(string.Empty, new FacebookInitializationWidget().ToString());
var html = new FacebookInitializationWidget().AppId("appId").ToString();
Assert.True(html.Contains(@"<div id=""fb-root""></div>"));
Assert.True(html.Contains(@"//connect.facebook.net/en_US/all.js#xfbml=1&appId=appId"));
}
public void AppId_Method()
{
Assert.Throws<ArgumentNullException>(() => new FacebookInitializationWidget().AppId(null));
Assert.Throws<ArgumentException>(() => new FacebookInitializationWidget().AppId(string.Empty));
var widget = new FacebookInitializationWidget();
Assert.Null(widget.AppId());
Assert.True(ReferenceEquals(widget.AppId("appId"), widget));
Assert.Equal("appId", widget.AppId());
}
public void Constructors()
{
var widget = new FacebookInitializationWidget();
Assert.Null(widget.AppId());
}