public void CanConvertFrom()
{
ResourceConverter vrt = new ResourceConverter();
Assert.IsTrue(vrt.CanConvertFrom(typeof(string)), "Conversion from a string instance must be supported.");
Assert.IsFalse(vrt.CanConvertFrom(typeof(int)));
}
public void ConvertFrom()
{
ResourceConverter vrt = new ResourceConverter();
object actual = vrt.ConvertFrom("file://localhost/");
Assert.IsNotNull(actual);
IResource res = actual as IResource;
Assert.IsNotNull(res);
Assert.IsFalse(res.Exists);
}
public void DoesNotChokeOnUnresolvableEnvironmentVariableExpansion()
{
string foldername = Guid.NewGuid().ToString();
string filename = Guid.NewGuid().ToString();
ResourceConverter vrt = new ResourceConverter();
string path = string.Format(@"${{{0}}}\{1}.txt", foldername, filename);
IResource resource = (IResource)vrt.ConvertFrom(path);
Assert.IsFalse(resource.Exists,
string.Format("Darn. Should be supplying a rubbish non-existant resource. " +
"You don't actually have a file called '{0}.txt' in your user directory do you?", filename));
Assert.IsTrue(resource.Description.IndexOf(foldername) > -1,
"Rubbish environment variable not preserved as-is.");
}
public void ConvertFromWithEnvironmentVariableExpansion()
{
string filename = Guid.NewGuid().ToString();
// TODO : won't pass on anything other than Win9x boxes...
ResourceConverter vrt = new ResourceConverter();
string path = string.Format(@"${{userprofile}}\{0}.txt", filename);
IResource resource = (IResource)vrt.ConvertFrom(path);
string userprofile = Environment.GetEnvironmentVariable("userprofile");
Assert.IsFalse(resource.Exists,
string.Format("Darn. Should be supplying a rubbish non-existant resource. " +
"You don't actually have a file called '{0}.txt' in your user directory do you?", filename));
Assert.IsTrue(resource.Description.IndexOf(userprofile) > -1,
"Environment variable not expanded.");
}
public void ConvertFromNonSupportedOptionBails()
{
ResourceConverter vrt = new ResourceConverter();
Assert.Throws <NotSupportedException>(() => vrt.ConvertFrom(new TestFixtureAttribute()));
}
public void ConvertFromNullReference()
{
ResourceConverter vrt = new ResourceConverter();
Assert.Throws <NotSupportedException>(() => vrt.ConvertFrom(null));
}