public FunctionTestServerBuilder MaybeUseFunctionsStartupsFromAttributes()

in src/Google.Cloud.Functions.Testing/FunctionTestServerBuilder.cs [87:98]

• 12 lines of code
• 3 McCabe index (conditional complexity)

        public FunctionTestServerBuilder MaybeUseFunctionsStartupsFromAttributes(Type? startupAttributeSource)
        {
            if (startupAttributeSource is null)
            {
                return this;
            }
            var startups = FunctionsStartupAttribute.GetStartupTypes(startupAttributeSource.Assembly, startupAttributeSource)
                .Select(type => Activator.CreateInstance(type))
                .Cast<FunctionsStartup>()
                .ToList();
            return startups.Count > 0 ? UseFunctionsStartups(startups) : this;
        }