/// <summary>
/// Resolves the current <see cref="_executionMode"/>.
/// Handles <see cref="HttpRecorderMode.Auto"/>, if this is the case, otherwise uses the current <see cref="Mode"/>.
/// </summary>
/// <param name="cancellationToken">A cancellation token to cancel operation.</param>
/// <returns>A <see cref="Task"/> representing the asynchronous operation.</returns>
private async Task ResolveExecutionMode(CancellationToken cancellationToken)
{
if (!_executionMode.HasValue)
{
if (Mode == HttpRecorderMode.Auto)
{
_executionMode = (await _repository.ExistsAsync(InteractionName, cancellationToken))
? HttpRecorderMode.Replay
: HttpRecorderMode.Record;
}
else
{
_executionMode = Mode;
}
}
}
/// <summary>
/// Resolves the current <see cref="_executionMode"/>.
/// Handles <see cref="OverridingEnvironmentVariableName"/> and <see cref="HttpRecorderMode.Auto"/>, if they are set (in that priority order),
/// otherwise uses the current <see cref="Mode"/>.
/// </summary>
/// <param name="cancellationToken">A cancellation token to cancel operation.</param>
/// <returns>A <see cref="Task"/> representing the asynchronous operation.</returns>
private async Task ResolveExecutionMode(CancellationToken cancellationToken)
{
if (!_executionMode.HasValue)
{
var overridingEnvVarValue = Environment.GetEnvironmentVariable(OverridingEnvironmentVariableName);
if (!string.IsNullOrWhiteSpace(overridingEnvVarValue) && Enum.TryParse <HttpRecorderMode>(overridingEnvVarValue, out var parsedOverridingEnvVarValue))
{
_executionMode = parsedOverridingEnvVarValue;
return;
}
if (Mode == HttpRecorderMode.Auto)
{
_executionMode = (await _repository.ExistsAsync(InteractionName, cancellationToken))
? HttpRecorderMode.Replay
: HttpRecorderMode.Record;
return;
}
_executionMode = Mode;
}
}