public void NodeReaderReadContentAsBase64WithEmptyXml()
{
var xmlDoc = new XmlDocument();
var nodeReader = new XmlNodeReader(xmlDoc);
Assert.Equal(0, nodeReader.ReadContentAsBase64(null, 0, 0));
Assert.Equal(0, nodeReader.ReadContentAsBase64(new byte[22], 10, 10));
}
public void NodeReaderReadContentAsBase64WithSimpleXml()
{
byte[] byteData = Encoding.ASCII.GetBytes("hello world");
string xml = $"<root attr='{Convert.ToBase64String(byteData)}'><child /></root>"; //hello world encoded
XmlNodeReader nodeReader = NodeReaderTestHelper.CreateNodeReader(xml);
Assert.True(nodeReader.Read());
Assert.Equal("root", nodeReader.Name);
Assert.True(nodeReader.MoveToAttribute("attr"));
Assert.True(nodeReader.CanReadBinaryContent);
var resultArr = new byte[byteData.Length];
Assert.Equal(byteData.Length, nodeReader.ReadContentAsBase64(resultArr, 0, byteData.Length));
Assert.Equal(byteData, resultArr);
Assert.Equal("hello world", Encoding.ASCII.GetString(resultArr));
Assert.Equal(0, nodeReader.ReadContentAsBase64(new byte[33], 10, 10));
}
public void NodeReaderMoveToAttributeWithAttributeXml()
{
string xml = "<root catr='tal' xmlns:attr='cal' fatr='gal' xmlns:attr2='val'></root>";
XmlNodeReader nodeReader = NodeReaderTestHelper.CreateNodeReader(xml);
Assert.True(nodeReader.Read());
Assert.True(nodeReader.MoveToAttribute("catr"));
Assert.True(nodeReader.MoveToAttribute("attr", "http://www.w3.org/2000/xmlns/"));
nodeReader.MoveToAttribute(0);
nodeReader.ReadContentAsBase64(new byte[33], 10, 10);
Assert.True(nodeReader.MoveToAttribute("fatr"));
nodeReader.ReadContentAsBase64(new byte[33], 10, 10);
Assert.True(nodeReader.MoveToAttribute("attr2", "http://www.w3.org/2000/xmlns/"));
nodeReader.ReadContentAsBase64(new byte[33], 10, 10);
nodeReader.MoveToAttribute(1);
}
public void NodeReaderMoveToNextAttributeWithAttributeXml()
{
string xml = "<root attr='cal' attr2='val'></root>";
XmlNodeReader nodeReader = NodeReaderTestHelper.CreateNodeReader(xml);
Assert.True(nodeReader.Read());
Assert.True(nodeReader.MoveToNextAttribute());
nodeReader.ReadContentAsBase64(new byte[33], 10, 10);
Assert.True(nodeReader.MoveToNextAttribute());
}
public void NodeReaderMoveToElementWithSimpleXml()
{
string xml = "<root attr='cal'><child attr='val'><inner attr='val'></inner></child></root>";
XmlNodeReader nodeReader = NodeReaderTestHelper.CreateNodeReader(xml);
Assert.True(nodeReader.Read());
nodeReader.MoveToFirstAttribute();
Assert.True(nodeReader.MoveToElement());
Assert.True(nodeReader.MoveToAttribute("attr"));
nodeReader.ReadContentAsBase64(new byte[33], 10, 10);
Assert.True(nodeReader.MoveToElement());
}