| public static CreateXmlReaderFromString ( string data ) : XmlReader | ||
| data | string | |
| Результат | XmlReader | |
public void Extensions_XmlIgnoreElement_Required_Failure_BadName()
{
using (XmlReader xml = Utilities.CreateXmlReaderFromString(simpleXmlDoc))
{
xml.Read(); // <xml>
xml.IgnoreElement(xml.NameTable.Add("skip_this"), IgnoreOptions.Required);
}
}
public void Extensions_XmlReadOptionalElementContentAsString_Failure_BadName()
{
using (XmlReader xml = Utilities.CreateXmlReaderFromString(simpleXmlDoc))
{
xml.ReadStartElement("xml");
string elementName = xml.NameTable.Add("bad_name");
Assert.Null(xml.ReadOptionalElementContentAsString(elementName));
}
}
public void Extensions_XmlReadOptionalElementContentAsString_Success()
{
using (XmlReader xml = Utilities.CreateXmlReaderFromString(simpleXmlDoc))
{
xml.ReadStartElement("xml");
string elementName = xml.NameTable.Add("skip_this");
Assert.Equal("expected child content", xml.ReadOptionalElementContentAsString(elementName));
}
}
public void Extensions_XmlIgnoreElement_Optional_Failure_BadName()
{
using (XmlReader xml = Utilities.CreateXmlReaderFromString(simpleXmlDoc))
{
xml.Read(); // Position on <xml>
xml.IgnoreElement(xml.NameTable.Add("skip_this"), IgnoreOptions.Optional);
Assert.Equal("xml", xml.LocalName);
}
}
public void Extensions_XmlIgnoreElement_Optional_Success()
{
using (XmlReader xml = Utilities.CreateXmlReaderFromString(simpleXmlDoc))
{
xml.ReadStartElement("xml");
xml.IgnoreElement(xml.NameTable.Add("skip_this"), IgnoreOptions.Optional);
Assert.Equal("following", xml.LocalName);
}
}
public void Extensions_XmlIgnoreElement_Multiple_DoesNotOverread()
{
using (XmlReader xml = Utilities.CreateXmlReaderFromString(simpleXmlMulitDoc))
{
xml.Read(); // Position on <xml> at depth 0
xml.Read(); // Position on <xml> at depth 1
xml.IgnoreElement(xml.NameTable.Add("xml"), IgnoreOptions.Multiple);
Assert.Equal(XmlNodeType.EndElement, xml.NodeType);
Assert.Equal(0, xml.Depth);
}
}
public void Extensions_XmlIgnoreElement_Singular_DoesNotOverread()
{
using (XmlReader xml = Utilities.CreateXmlReaderFromString(simpleXmlMulitDoc))
{
xml.Read(); // Position on <xml> at depth 0
xml.Read(); // Position on <xml> at depth 1
xml.IgnoreElement(xml.NameTable.Add("xml"), IgnoreOptions.Optional);
Assert.Equal(XmlNodeType.Element, xml.NodeType);
Assert.Equal("following", xml.ReadElementContentAsString());
}
}
public void Extensions_XmlReadOptionalElementContentAsString_Failure_BadNodeType()
{
using (XmlReader xml = Utilities.CreateXmlReaderFromString(simpleXmlDoc))
{
xml.ReadStartElement("xml");
xml.ReadStartElement("skip_this"); // Position in the simple content inside <skip_this/>
xml.Read(); // Now on end element
Assert.Equal(XmlNodeType.EndElement, xml.NodeType);
string elementName = xml.NameTable.Add("skip_this");
Assert.Null(xml.ReadOptionalElementContentAsString(elementName));
}
}
public void Extensions_XmlCreateException_WithLineInfo()
{
// 0000000001111111111222222
// 1234567890123456789012345
using (XmlReader unitUnderTest = Utilities.CreateXmlReaderFromString("<hello> <world/> </hello>"))
{
unitUnderTest.Read(); // <hello>
unitUnderTest.Read(); // <world>
XmlException result = unitUnderTest.CreateException("cute fluffy kittens");
Assert.Equal(1, result.LineNumber);
Assert.Equal(8, result.LinePosition);
}
}
public void Extensions_XmlIgnoreElement_OptionalMulti_Failure_BadNodeType()
{
using (XmlReader xml = Utilities.CreateXmlReaderFromString(simpleXmlDoc))
{
xml.Read(); // Position on <xml>
xml.Read(); // Position on <skip_this>
xml.Read(); // Position on simple content
xml.Read(); // Position on </skip_this>
xml.IgnoreElement(xml.NameTable.Add("skip_this"), IgnoreOptions.Optional | IgnoreOptions.Multiple);
xml.Read();
Assert.Equal("following", xml.LocalName);
}
}
public void Extensions_XmlIgnoreElement_Required_Failure_BadNodeType()
{
using (XmlReader xml = Utilities.CreateXmlReaderFromString(simpleXmlDoc))
{
xml.Read(); // Position on <xml>
xml.Read(); // Position on <skip_this>
xml.Read(); // Position on simple content
xml.Read(); // Position on </skip_this>
Assert.Throws <XmlException>(() =>
xml.IgnoreElement(xml.NameTable.Add("skip_this"), IgnoreOptions.Required)
);
}
}
public void Extensions_XmlIgnoreElement_Multiple_WhenRequiredReadsZeroElements()
{
using (XmlReader xml = Utilities.CreateXmlReaderFromString(simpleXmlMulitDoc))
{
xml.Read(); // Position on <xml> at depth 0
xml.Read(); // Position on <xml> at depth 1
try
{
xml.IgnoreElement(xml.NameTable.Add("different_element"), IgnoreOptions.Multiple);
Assert.True(false);
}
catch (XmlException) { }
Assert.Equal(XmlNodeType.Element, xml.NodeType);
Assert.Equal("xml", xml.LocalName);
Assert.Equal(1, xml.Depth);
}
}
