/// <summary>
/// Provides <see cref="INameInfo"/> object containing information about scenario name represented by <paramref name="scenarioDescriptor"/>.
/// </summary>
/// <param name="scenarioDescriptor">Scenario descriptor.</param>
/// <returns><see cref="INameInfo"/> object.</returns>
public INameInfo GetScenarioName(ScenarioDescriptor scenarioDescriptor)
{
try
{
var formattedStepName = _nameParser.GetNameFormat(scenarioDescriptor.MethodInfo, scenarioDescriptor.MethodInfo.Name, scenarioDescriptor.Parameters);
var arguments = scenarioDescriptor.Parameters.Select(p => new MethodArgument(p, GetValueFormattingServiceFor(p.ParameterInfo))).ToArray();
return(new NameInfo(
formattedStepName,
arguments.Select(p => p.FormatNameParameter()).ToArray()));
}
catch (Exception e)
{
throw new InvalidOperationException($"Unable to obtain scenario name for method {scenarioDescriptor.MethodInfo.Name}: {e.Message}", e);
}
}
/// <summary>
/// Returns a collection of <see cref="IScenarioDecorator"/> decorators that are applied on scenario described by <paramref name="scenarioDescriptor"/> parameter.
/// The <see cref="IScenarioDecorator"/> are inferred from declaring type and method attributes that implements <see cref="IScenarioDecoratorAttribute"/> type.
/// The returned collection would be sorted ascending based on <see cref="IOrderedAttribute.Order"/> from declaring type and then based on <see cref="IOrderedAttribute.Order"/> from method.
/// </summary>
/// <param name="scenarioDescriptor">Scenario descriptor.</param>
/// <returns>Collection of decorators or empty collection if none are present.</returns>
public IEnumerable <IScenarioDecorator> GetScenarioDecorators(ScenarioDescriptor scenarioDescriptor)
{
return(ConcatAndOrderAttributes(
ExtractAttributes <IScenarioDecoratorAttribute>(scenarioDescriptor.MethodInfo.DeclaringType),
ExtractAttributes <IScenarioDecoratorAttribute>(scenarioDescriptor.MethodInfo)));
}
/// <summary>
/// Returns a collection of <see cref="IScenarioDecorator"/> decorators that are applied on scenario described by <paramref name="scenarioDescriptor"/> parameter.
/// The <see cref="IScenarioDecorator"/> are inferred from method attributes that implements <see cref="IScenarioDecoratorAttribute"/> type.
/// The returned collection would be sorted ascending based on <see cref="IOrderedAttribute.Order"/> property.
/// </summary>
/// <param name="scenarioDescriptor">Scenario descriptor.</param>
/// <returns>Collection of decorators or empty collection if none are present.</returns>
public IEnumerable <IScenarioDecorator> GetScenarioDecorators(ScenarioDescriptor scenarioDescriptor)
{
return(ExtractAttributes <IScenarioDecoratorAttribute>(scenarioDescriptor.MethodInfo)
.OrderBy(x => x.Order));
}
