public void InfluxBatch_FormatsTo_LineProtocol()
{
var testNow = new DateTime(2016, 6, 1, 0, 0, 0, DateTimeKind.Utc);
var testTags = TagTestCases.Select(tc => tc.Tag);
var testFields = FieldTestCases.Select(tc => tc.Field);
var precision = InfluxConfig.Default.Precision;
var expTime = InfluxLineProtocol.FormatTimestamp(testNow, precision);
// test with empty batch
InfluxBatch batch = new InfluxBatch();
batch.ToLineProtocol(precision).Should().BeEmpty();
// test with single record
batch.Add(new InfluxRecord("test_name", new[] { new InfluxTag("tag1", "value1") }, new[] { new InfluxField("field1", 123456) }));
batch.ToLineProtocol(precision).Should().NotEndWith("\n").And.Be(@"test_name,tag1=value1 field1=123456i");
batch.Clear();
// test with multiple records
batch.Add(new InfluxRecord("test_name1", new[] { new InfluxTag("tag1", "value1") }, new[] { new InfluxField("field1", 123456) }));
batch.Add(new InfluxRecord("test_name2", new[] { new InfluxTag("tag2", "value2") }, new[] { new InfluxField("field2", 234561) }));
batch.Add(new InfluxRecord("test_name3", new[] { new InfluxTag("tag3", "value3") }, new[] { new InfluxField("field3", 345612) }, testNow));
batch.Add(new InfluxRecord("test_name4", new[] { new InfluxTag("tag4", "value4") }, new[] { new InfluxField("field4", 456123) }, testNow));
batch.Add(new InfluxRecord("test_name5", new[] { new InfluxTag("tag5", "value5") }, new[] { new InfluxField("field5", 561234) }, testNow));
String expOutput = String.Join("\n",
$@"test_name1,tag1=value1 field1=123456i",
$@"test_name2,tag2=value2 field2=234561i",
$@"test_name3,tag3=value3 field3=345612i {expTime}",
$@"test_name4,tag4=value4 field4=456123i {expTime}",
$@"test_name5,tag5=value5 field5=561234i {expTime}"
);
batch.ToLineProtocol(precision).Should().NotEndWith("\n").And.Be(expOutput);
}
/// <summary>
/// Gets the byte representation of the <see cref="InfluxBatch"/> in LineProtocol syntax using UTF8 encoding.
/// </summary>
/// <param name="batch">The batch to get the bytes for.</param>
/// <returns>The byte representation of the batch.</returns>
protected override Byte[] GetBatchBytes(InfluxBatch batch)
{
var strBatch = batch.ToLineProtocol(config.Precision);
var bytes = Encoding.UTF8.GetBytes(strBatch);
return(bytes);
}
/// <summary>
/// Gets the byte representation of the <see cref="InfluxBatch"/> in LineProtocol syntax using UTF8 encoding.
/// </summary>
/// <param name="batch">The batch to get the bytes for.</param>
/// <returns>The byte representation of the batch.</returns>
protected override Byte[] GetBatchBytes(InfluxBatch batch)
{
// UDP only supports ns precision
var strBatch = batch.ToLineProtocol(InfluxPrecision.Nanoseconds);
var bytes = Encoding.UTF8.GetBytes(strBatch);
return(bytes);
}
