public void GetFileVersion_NoVersion_ReturnsMinus1()
{
string xml = @"<?xml version='1.0' encoding='UTF-8' ?>
<configuration noversion='x'>
<blah />
</configuration>
".Replace("'", "\"");
using (var file = new TempFile(xml))
{
var xPathVersion = new XPathVersion(10, "/configuration/@version");
int result = xPathVersion.GetFileVersion(file.Path);
Assert.That(result, Is.EqualTo(-1));
}
}
public void GetFileVersion_WithVersionAttribute_CorrectVersion()
{
string xml = @"<?xml version='1.0' encoding='UTF-8' ?>
<configuration version='3'>
<blah />
</configuration>
".Replace("'", "\"");
using (var file = new TempFile(xml))
{
var xPathVersion = new XPathVersion(10, "/configuration/@version");
int result = xPathVersion.GetFileVersion(file.Path);
Assert.That(result, Is.EqualTo(3));
}
}
public void GetFileVersion_WithNameSpace_CorrectVersion()
{
string xml = @"<?xml version='1.0' encoding='utf-8'?>
<ldml>
<special xmlns:palaso='urn://palaso.org/ldmlExtensions/v1'>
<palaso:version value='3' />
</special>
</ldml>
".Replace("'", "\"");
using (var file = new TempFile(xml))
{
var xPathVersion = new XPathVersion(10, "/ldml/special/palaso:version/@value");
xPathVersion.NamespaceManager.AddNamespace("palaso", "urn://palaso.org/ldmlExtensions/v1");
int result = xPathVersion.GetFileVersion(file.Path);
Assert.That(result, Is.EqualTo(3));
}
}
public void GetFileVersion_WithVersionAsDoubleUsingDelegate_CorrectVersion()
{
string xml = @"<?xml version='1.0' encoding='UTF-8' ?>
<configuration version='3.0'>
<blah />
</configuration>
".Replace("'", "\"");
using (var file = new TempFile(xml))
{
var xPathVersion = new XPathVersion(10, "/configuration/@version");
xPathVersion.VersionParser = delegate(string version)
{
double v = double.Parse(version);
return (int) v;
};
int result = xPathVersion.GetFileVersion(file.Path);
Assert.That(result, Is.EqualTo(3));
}
}