public void ContainerNode_Load_IgnoreUnsafeNode_Works() { var strong = new Strong(); var validStrongXNodeText = "simple bold text"; var validBoldXNode = new XElement(ElementNames.Strong, validStrongXNodeText); // normal scenario strong.Load(validBoldXNode); strong.Content.Should().HaveCount(1); strong.Content.First().Should().BeOfType <TextItem>(); (strong.Content.First() as TextItem).Content.Should().Be(validStrongXNodeText); ClearContainerContent(strong); var unsafeParagraph = new XElement(ElementNames.Paragraph, "render-breaking text"); // this will really bend rendering var boldXNodeWithParagraph = new XElement(ElementNames.Strong, unsafeParagraph); // bad scenario strong.Load(boldXNodeWithParagraph); strong.Content.Should().HaveCount(1); strong.Content.First().Should().BeOfType <Paragraph>(); // this is bad as most readers will not comply ClearContainerContent(strong); // bad scenario, now without unsafe elements strong.Load(boldXNodeWithParagraph, loadUnsafe: false); strong.Content.Should().BeEmpty(); }