public void ShouldSubstituteSpecialVariables()
{
var variables = new TelemetryValues(new[]
{
new TelemetryVariable
{
Min = 1,
Name = "Counter",
Step = 1,
},
});
var telemetryTemplate = new TelemetryTemplate(
$"$.Counter $.{Constants.TicksValueName} $.{Constants.GuidValueName}",
variables.VariableNames());
var generatedPayload = telemetryTemplate.Create(
variables.NextValues(previous: null));
var parts = generatedPayload.Split();
Assert.Equal(3, parts.Length);
Assert.Equal("1", parts[0]); // Counter must be 1
Assert.True(parts[1].All(char.IsDigit)); // Ticks must be an int
Assert.True(Guid.TryParse(parts[2], out _)); // Guid should be parseable
}
public void ShouldSubstituteVariablesCorrectly(
Dictionary <string, object> previousValues,
Dictionary <string, object> vars,
string template,
string expectedPayload)
{
var variables = new TelemetryValues(
vars.Select(var => new TelemetryVariable
{
Name = var.Key,
Values = new[] { var.Value },
}).ToArray());
var telemetryTemplate = new TelemetryTemplate(
template,
variables.VariableNames());
var generatedPayload = telemetryTemplate.Create(
variables.NextValues(previous: previousValues));
Assert.Equal(expectedPayload, generatedPayload);
}
