public void it_contains_the_stat_name()
{
var logs = new List <string>();
var contextMock = new Mock <ILambdaLogger>(MockBehavior.Strict);
contextMock.Setup(logger => logger.LogLine(It.IsAny <string>()))
.Callback((string s) => logs.Add(s));
var metrics = new DogMetrics(contextMock.Object);
metrics.Histogram("mystat", 1);
Assert.True(logs.Count == 1);
Assert.True(logs.First().Contains("|mystat|"),
$@"Expected the given stat name: ""|mystat|"" but couldn't find it in <{logs.First()}>");
}
public void it_contains_the_current_unix_timestamp()
{
// Could this test fail when run on exactly the border of a second?
var logs = new List <string>();
var contextMock = new Mock <ILambdaLogger>(MockBehavior.Strict);
contextMock.Setup(logger => logger.LogLine(It.IsAny <string>()))
.Callback((string s) => logs.Add(s));
var metrics = new DogMetrics(contextMock.Object);
metrics.Histogram("mystat", 1);
var currentUnixTime = DateTimeOffset.UtcNow.ToUnixTimeSeconds();
Assert.True(logs.Count == 1);
Assert.True(logs.First().Contains($"|{currentUnixTime}|"),
$@"Expected the current unix timestamp: ""|{currentUnixTime}|"" but couldn't find it in <{logs.First()}>");
}
