public async Task Process_NoParameters_Accepted()
{
Mocks mocks = new Mocks();
ParameterProcessorMap map = new ParameterProcessorMap();
await map.ProcessAsync(mocks.Connection.Object, new string[] { }, true);
}
protected override IMessageBuilder GetInstance()
{
FileInfo tempFile = new FileInfo(Path.GetTempFileName());
Mocks mocks = new Mocks();
return new FileMessage.Builder(tempFile, false);
}
public void Session()
{
Mocks mocks = new Mocks();
SessionEventArgs s = new SessionEventArgs(mocks.Session.Object);
Assert.Equal(s.Session, mocks.Session.Object);
}
public async Task Process_BadCommand_500Response()
{
Mocks mocks = new Mocks();
mocks.ConnectionChannel.Setup(c => c.ReadLineAsync()).ReturnsAsync("BADCOMMAND").Callback(() => mocks.Connection.Object.CloseConnectionAsync().Wait());
Connection connection = new Connection(mocks.Server.Object, mocks.ConnectionChannel.Object, mocks.VerbMap.Object);
await connection.ProcessAsync();
mocks.ConnectionChannel.Verify(cc => cc.WriteLineAsync(It.IsRegex("500 .*", RegexOptions.IgnoreCase)));
}
public async Task Process_GreetingWritten()
{
Mocks mocks = new Mocks();
mocks.ConnectionChannel.Setup(c => c.WriteLineAsync(It.IsAny<string>())).Callback(() => mocks.Connection.Object.CloseConnectionAsync().Wait());
Connection connection = new Connection(mocks.Server.Object, mocks.ConnectionChannel.Object, mocks.VerbMap.Object);
await connection.ProcessAsync();
mocks.ConnectionChannel.Verify(cc => cc.WriteLineAsync(It.IsRegex("220 .*", RegexOptions.IgnoreCase)));
}
public async Task Process_EmptyCommand_NoResponse()
{
Mocks mocks = new Mocks();
mocks.ConnectionChannel.Setup(c => c.ReadLineAsync()).ReturnsAsync("").Callback(() => mocks.Connection.Object.CloseConnectionAsync().Wait());
Connection connection = new Connection(mocks.Server.Object, mocks.ConnectionChannel.Object, mocks.VerbMap.Object);
await connection.ProcessAsync();
//Should only print service ready message
mocks.ConnectionChannel.Verify(cc => cc.WriteLineAsync(It.Is<string>(s => !s.StartsWith("220 "))), Times.Never());
}
public async Task Process_UnknownParameter_Throws()
{
SmtpServerException e = await Assert.ThrowsAsync<SmtpServerException>(async () =>
{
Mocks mocks = new Mocks();
ParameterProcessorMap map = new ParameterProcessorMap();
await map.ProcessAsync(mocks.Connection.Object, new string[] { "KEYA=VALUEA" }, true);
});
Assert.Equal("Parameter KEYA is not recognised", e.Message);
}
public async Task Process_TooManyBadCommands_Disconnected()
{
Mocks mocks = new Mocks();
mocks.ServerBehaviour.SetupGet(b => b.MaximumNumberOfSequentialBadCommands).Returns(2);
mocks.ConnectionChannel.Setup(c => c.ReadLineAsync()).ReturnsAsync("BADCOMMAND");
Connection connection = new Connection(mocks.Server.Object, mocks.ConnectionChannel.Object, mocks.VerbMap.Object);
await connection.ProcessAsync();
mocks.ConnectionChannel.Verify(c => c.ReadLineAsync(), Times.Exactly(2));
mocks.ConnectionChannel.Verify(cc => cc.WriteLineAsync(It.IsRegex("221 .*", RegexOptions.IgnoreCase)));
}
public async Task Process_GoodCommand_Processed()
{
Mocks mocks = new Mocks();
Mock<IVerb> mockVerb = new Mock<IVerb>();
mocks.VerbMap.Setup(v => v.GetVerbProcessor(It.IsAny<string>())).Returns(mockVerb.Object).Callback(() => mocks.Connection.Object.CloseConnectionAsync().Wait());
mocks.ConnectionChannel.Setup(c => c.ReadLineAsync()).ReturnsAsync("GOODCOMMAND");
Connection connection = new Connection(mocks.Server.Object, mocks.ConnectionChannel.Object, mocks.VerbMap.Object);
await connection.ProcessAsync();
mockVerb.Verify(v => v.ProcessAsync(It.IsAny<IConnection>(), It.IsAny<SmtpCommand>()));
}
public async Task Process_SmtpServerExceptionThrow_ResponseWritten()
{
Mocks mocks = new Mocks();
Mock<IVerb> mockVerb = new Mock<IVerb>();
mocks.VerbMap.Setup(v => v.GetVerbProcessor(It.IsAny<string>())).Returns(mockVerb.Object);
mockVerb.Setup(v => v.ProcessAsync(It.IsAny<IConnection>(), It.IsAny<SmtpCommand>())).Returns(Task.FromException(new SmtpServerException(new SmtpResponse(500, "error"))));
mocks.ConnectionChannel.Setup(c => c.ReadLineAsync()).ReturnsAsync("GOODCOMMAND").Callback(() => mocks.Connection.Object.CloseConnectionAsync().Wait());
Connection connection = new Connection(mocks.Server.Object, mocks.ConnectionChannel.Object, mocks.VerbMap.Object);
await connection.ProcessAsync();
mocks.ConnectionChannel.Verify(cc => cc.WriteLineAsync(It.IsRegex("500 error", RegexOptions.IgnoreCase)));
}
public async Task Process_KnownParameters_Processed()
{
Mocks mocks = new Mocks();
Mock<IParameterProcessor> keyAProcessor = new Mock<IParameterProcessor>();
Mock<IParameterProcessor> keyBProcessor = new Mock<IParameterProcessor>();
ParameterProcessorMap map = new ParameterProcessorMap();
map.SetProcessor("keya", keyAProcessor.Object);
map.SetProcessor("keyb", keyBProcessor.Object);
await map.ProcessAsync(mocks.Connection.Object, new string[] { "KEYA=VALUEA", "KEYB=VALUEB" }, true);
keyAProcessor.Verify(p => p.SetParameter(mocks.Connection.Object, "KEYA", "VALUEA"));
keyBProcessor.Verify(p => p.SetParameter(mocks.Connection.Object, "KEYB", "VALUEB"));
}
public void AbortMessage()
{
Mocks mocks = new Mocks();
Connection connection = new Connection(mocks.Server.Object, mocks.ConnectionChannel.Object, mocks.VerbMap.Object);
connection.NewMessage();
connection.AbortMessage();
Assert.Null(connection.CurrentMessage);
}
public void CommitMessage()
{
Mocks mocks = new Mocks();
Connection connection = new Connection(mocks.Server.Object, mocks.ConnectionChannel.Object, mocks.VerbMap.Object);
IMessageBuilder messageBuilder = connection.NewMessage();
IMessage message = messageBuilder.ToMessage();
connection.CommitMessage();
mocks.Session.Verify(s => s.AddMessage(message));
mocks.ServerBehaviour.Verify(b => b.OnMessageReceived(connection, message));
Assert.Null(connection.CurrentMessage);
}
protected override IMessageBuilder GetInstance()
{
Mocks mocks = new Mocks();
return new MemoryMessage.Builder();
}
protected override IMessageBuilder GetInstance()
{
Mocks mocks = new Mocks();
return(new MemoryMessage.Builder());
}
