public void TestInvalidCommand()
{
PLCService service = new PLCService();
{
PLCRequest request = new PLCRequest {
};
var e = Assert.Throws <PLCService.PLCInvalidCommandException>(() =>
{
service.Handle(request);
});
Assert.Equal(e.Code, "invalid_command");
}
{
PLCRequest request = new PLCRequest {
Command = ""
};
var e = Assert.Throws <PLCService.PLCInvalidCommandException>(() =>
{
service.Handle(request);
});
Assert.Equal(e.Code, "invalid_command");
}
{
PLCRequest request = new PLCRequest {
Command = "unknown"
};
var e = Assert.Throws <PLCService.PLCInvalidCommandException>(() =>
{
service.Handle(request);
});
Assert.Equal(e.Code, "invalid_command");
}
}
public void TestPing()
{
PLCService service = new PLCService();
{
PLCRequest request = new PLCRequest {
Command = PLCRequest.CommandPing
};
PLCResponse response = service.Handle(request);
Assert.Null(response.Error);
}
}
public void TestReadWriteBulk()
{
PLCService service = new PLCService();
{
PLCRequest request = new PLCRequest {
Command = PLCRequest.CommandRead
};
PLCResponse response = service.Handle(request);
Assert.Null(response.Error);
Assert.Null(response.Values);
}
{
PLCRequest request = new PLCRequest {
Command = PLCRequest.CommandRead, Keys = new string[] { "test1", "test2", "test3" }
};
PLCResponse response = service.Handle(request);
Assert.Null(response.Error);
Assert.NotNull(response.Values);
Assert.Equal(response.Values.Count, 0);
}
{
Dictionary <string, object> values = new Dictionary <string, object>();
values["test1"] = "hello";
values["test3"] = true;
PLCRequest request = new PLCRequest {
Command = PLCRequest.CommandWrite, Values = values
};
PLCResponse response = service.Handle(request);
Assert.Null(response.Error);
}
{
PLCRequest request = new PLCRequest {
Command = PLCRequest.CommandRead, Keys = new string[] { "test1", "test2", "test3" }
};
PLCResponse response = service.Handle(request);
Assert.Null(response.Error);
Assert.NotNull(response.Values);
Assert.Equal(response.Values.Count, 2);
Assert.Equal(response.Values["test1"], "hello");
Assert.Equal(response.Values["test3"], true);
}
}
public void TestReadWrite()
{
PLCService service = new PLCService();
{
PLCRequest request = new PLCRequest {
Command = PLCRequest.CommandRead
};
PLCResponse response = service.Handle(request);
Assert.Null(response.Error);
Assert.Null(response.Values);
}
{
PLCRequest request = new PLCRequest {
Command = PLCRequest.CommandRead, Keys = new string[] { "test" }
};
PLCResponse response = service.Handle(request);
Assert.Null(response.Error);
Assert.NotNull(response.Values);
Assert.Equal(response.Values.Count, 0);
}
{
Dictionary <string, object> values = new Dictionary <string, object>();
values["test"] = 3.1415926535;
PLCRequest request = new PLCRequest {
Command = PLCRequest.CommandWrite, Values = values
};
PLCResponse response = service.Handle(request);
Assert.Null(response.Error);
}
{
PLCRequest request = new PLCRequest {
Command = PLCRequest.CommandRead, Keys = new string[] { "test" }
};
PLCResponse response = service.Handle(request);
Assert.Null(response.Error);
Assert.NotNull(response.Values);
Assert.Equal(response.Values.Count, 1);
Assert.Equal(response.Values["test"], 3.1415926535);
}
}
