public void Render(TextWriter textWriter)
{
if (textWriter == null)
{
throw new ArgumentNullException(nameof(textWriter));
}
textWriter.Write(LineProtocolSyntax.EscapeName(_measurement));
if (_tags != null)
{
foreach (KeyValuePair <string, string> tag in _tags.OrderBy(t => t.Key))
{
if (string.IsNullOrEmpty(tag.Value))
{
continue;
}
textWriter.Write(',');
textWriter.Write(LineProtocolSyntax.EscapeName(tag.Key));
textWriter.Write('=');
textWriter.Write(LineProtocolSyntax.EscapeName(tag.Value));
}
}
char fieldDelim = ' ';
foreach (KeyValuePair <string, object> field in _fields)
{
textWriter.Write(fieldDelim);
fieldDelim = ',';
textWriter.Write(LineProtocolSyntax.EscapeName(field.Key));
textWriter.Write('=');
textWriter.Write(LineProtocolSyntax.FormatValue(field.Value));
}
if (_utcTimestamp != null)
{
textWriter.Write(' ');
textWriter.Write(LineProtocolSyntax.FormatTimestamp(_utcTimestamp.Value));
}
}
public void Can_format_value(object value, string expected)
{
LineProtocolSyntax.FormatValue(value).Should().Be(expected);
}
public void Can_format_timespan()
{
var value = TimeSpan.FromMinutes(1);
LineProtocolSyntax.FormatValue(value).Should().Be("60000");
}
public void Can_format_timestamp()
{
var dateTime = new DateTime(2017, 01, 01, 1, 1, 1, DateTimeKind.Utc);
LineProtocolSyntax.FormatTimestamp(dateTime).Should().Be("1483232461000000000");
}
public void Can_escape_name(string nameOrKey, string expected)
{
LineProtocolSyntax.EscapeName(nameOrKey).Should().Be(expected);
}
