public void SelectElements_WithInvalidPath_ThrowsXPathException() { string xml = @"<testElement>1234</testElement>"; string path = "[[["; XMLElement element = new XMLElement(XElement.Parse(xml)); Assert.Throws <XPathException>(() => element.SelectElements(path)); }
public void SelectElements_WithAValidPathCorrespondingToOneElement_ReturnsASetWithOneElement() { string xml = @"<testElement>123</testElement>"; string path = "/"; XMLElement element = new XMLElement(XElement.Parse(xml)); var actual = element.SelectElements(path); Assert.That(actual, Has.Count.EqualTo(1)); }
public void SelectElements_WithAValidPathCorrespondingToNoElements_ReturnsAnEmptySet() { string xml = @"<testElement>123</testElement>"; string path = "notAnElement"; XMLElement element = new XMLElement(XElement.Parse(xml)); var actual = element.SelectElements(path); Assert.That(actual, Is.Empty); }
public void SelectElements_WithAValidPathCorrespondingToTwoElements_ReturnsASetWithTwoElements() { string xml = @"<root> <testElement>1234</testElement> <testElement>45789</testElement> </root>"; string path = "/testElement"; XMLElement element = new XMLElement(XElement.Parse(xml)); var actual = element.SelectElements(path); Assert.That(actual, Has.Count.EqualTo(2)); }