public async Task Can_apply_ascii_metric_formatting()
{
// Arrange
var counter = new CounterOptions {
Context = "test", Name = "counter1"
};
var serializer = new MetricSnapshotSerializer();
var fields = new MetricFields();
// Act
_fixture.Metrics.Measure.Counter.Increment(counter);
await using var sw = new StringWriter();
await using (var writer = new MetricSnapshotTextWriter(sw))
{
serializer.Serialize(writer, _fixture.Metrics.Snapshot.Get(), fields);
}
// Assert
sw.ToString().Should().Be(
"# TIMESTAMP: 0\n# MEASUREMENT: [test] counter1\n# TAGS:\n mtype = counter\n unit = none\n# FIELDS:\n value = 1\n--------------------------------------------------------------\n");
}
public void Can_apply_ascii_metric_formatting_with_custom_name_formatter()
{
// Arrange
var counter = new CounterOptions {
Context = "test", Name = "counter1"
};
var serializer = new MetricSnapshotSerializer();
// Act
_fixture.Metrics.Measure.Counter.Increment(counter);
using (var sw = new StringWriter())
{
using (var packer = new MetricSnapshotTextWriter(sw, metricNameFormatter: (context, name) => $"{context}---{name}"))
{
serializer.Serialize(packer, _fixture.Metrics.Snapshot.Get());
}
// Assert
sw.ToString().Should().Be(
"# TIMESTAMP: 0\n# MEASUREMENT: test---counter1\n# TAGS:\n mtype = counter\n unit = none\n# FIELDS:\n value = 1\n--------------------------------------------------------------\n");
}
}
