public void ReturnsTrueAndSetsPayloadWhenAlreadyAdded(string propertyName, string propertyValue, bool isHealthy)
{
// Arrange
var module = new DiagnosticsTelemetryModule();
module.AddHeartbeatProperty(propertyName, propertyValue, isHealthy);
// Act
var result = DiagnosticsTelemetryModuleExtensions.AddOrSetHeartbeatProperty(
module,
propertyName,
propertyValue,
isHealthy);
// Assert
Assert.True(result);
VerifyHeartbeatPropertyPayload(module, propertyName, propertyValue, isHealthy);
}
/// <summary>
/// Tries to add or set a heartbeat property.
/// </summary>
/// <param name="module">The <see cref="DiagnosticsTelemetryModule"/>.</param>
/// <param name="propertyName">Name of the heartbeat value to add.</param>
/// <param name="propertyValue">Current value of the heartbeat value to add.</param>
/// <param name="isHealthy">Flag indicating whether or not the property represents a healthy value.</param>
/// <returns><c>True</c> if the property was set; otherwise <c>False</c>.</returns>
public static bool AddOrSetHeartbeatProperty(
this DiagnosticsTelemetryModule module,
string propertyName,
string propertyValue,
bool isHealthy)
{
if (module == null)
{
throw new ArgumentNullException(nameof(module));
}
var propertySet = module.AddHeartbeatProperty(propertyName, propertyValue, isHealthy);
if (!propertySet)
{
return(module.SetHeartbeatProperty(propertyName, propertyValue, isHealthy));
}
return(propertySet);
}