public void EmptyFileNameThrows()
{
var subject = new MalwareScanner();
Assert.Throws <ArgumentException>(() => subject.HasVirus(new byte[1] {
new byte()
}, String.Empty));
}
public void DoesNotDetectInnocuousByteArray()
{
var arr = Encoding.UTF8.GetBytes(@"bob");
var subject = new MalwareScanner(AppName);
var result = subject.HasVirus(arr, "bob.com");
Assert.False(result);
}
public void DoesNotDetectInnocousStream()
{
var stream = this.CreateStream(@"bob");
var subject = new MalwareScanner(AppName);
var result = subject.HasVirus(stream, "bob.com");
Assert.False(result);
}
public void CanDetectEICARInByteArray()
{
var arr = Encoding.UTF8.GetBytes(@"X5O!P%@AP[4\PZX54(P^)7CC)7}" + @"$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*");
var subject = new MalwareScanner(AppName);
var result = subject.HasVirus(arr, "eicar.com");
Assert.True(result);
}
public void CanDetectEICARInStream()
{
var stream = this.CreateStream(@"X5O!P%@AP[4\PZX54(P^)7CC)7}" + @"$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*");
var subject = new MalwareScanner(AppName);
var result = subject.HasVirus(stream, "eicar.com");
Assert.True(result);
}
public void HandlesStreamPositionInSeekableStream()
{
var stream = this.CreateStream(@"X5O!P%@AP[4\PZX54(P^)7CC)7}" + @"$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*");
stream.Position = 10;
var subject = new MalwareScanner(AppName);
var result = subject.HasVirus(stream, "eicar.com");
Assert.True(result);
Assert.Equal(10, stream.Position);
}
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
var virus = Encoding.UTF8.GetBytes(
"X5O!P%@AP[4\\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*");
using (var scanner = new MalwareScanner())
{
var selfTest = scanner.TestIfItIsWorking();
Console.WriteLine($"IsItWorking: {selfTest.IsItWorking}");
Console.WriteLine($"Exception: {selfTest.Exception}");
var result = scanner.HasVirus(virus, nameof(virus));
Console.WriteLine($"HasVirus: {result}");
//// ToDo: log positive scan result or selfTest.IsItWorking != true
}
}
public async Task <ScanResultModel> ScanFileAsync(byte[] bytes, CancellationToken cancellationToken = default)
{
return(await SendAsync(() => _amsiService.HasVirus(bytes, _defaultFileName)));
}
public void NullArrayThrowsError()
{
var subject = new MalwareScanner();
Assert.Throws <ArgumentException>(() => subject.HasVirus((byte[])null, "bob"));
}
