public async Task InfluxLineFormatterWritesToBuffer()
{
var mockHttp = new MockHttpClient();
using (var client = new InfluxDBClientBuilder(mockHttp, "test").Build())
{
DiagnosticSourceInfluxDB.Listen(client, s => s == "tests");
var source = new DiagnosticListener("tests");
if (source.IsEnabled("test"))
{
var obj = new { size = 100, duration = 1000, url = "test.com", id = "42" };
source.Write("test", obj);
// Seems like we have to wait for DiagnosticSource to actually complete.
await Task.Delay(32);
}
// Forces the client to complete outstanding requests
((InfluxDBClient)client).Flush();
}
Assert.Equal("write?db=test&precision=ms", mockHttp.Path);
Assert.NotNull(mockHttp.Bytes);
Assert.StartsWith("tests_test", mockHttp.Text);
Assert.Contains("size=100", mockHttp.Text);
Assert.Contains("duration=1000", mockHttp.Text);
Assert.Contains("url=test.com", mockHttp.Text);
Assert.Contains("id=42", mockHttp.Text);
}
public Task StartAsync(CancellationToken cancellationToken)
{
if (_client != null)
{
_subscription = DiagnosticSourceInfluxDB.Listen(_client, _ => true, options =>
{
options.AddDefaultTag("host", Environment.MachineName);
options.AddDefaultTag("uid", "mark");
});
}
return(Task.CompletedTask);
}
public async Task WritesToInflux()
{
var random = new Random(42);
using (var client = new InfluxDBClientBuilder("http://localhost:8086", "carbon-dev")
.ForceFlushInterval(TimeSpan.FromSeconds(1))
.Build())
using (DiagnosticSourceInfluxDB.Listen(client, _ => true))
{
for (int i = 0; i < 1024; i++)
{
Source.Write("test", new { value = random.Next(64), source = $"id{random.Next(8)}" });
}
await Task.Delay(TimeSpan.FromSeconds(1));
}
Assert.True(true);
}
