IDictionary <string, string> GetWebDriverEnvironmentVariables()
{
var prefix = EnvironmentConfig.GetEnvironmentVariablePrefix() ?? DefaultEnvironmentVariablePrefix;
return((from variable in environmentReader.GetEnvironmentVariables()
where variable.Key.StartsWith(prefix, StringComparison.InvariantCulture)
let nameWithoutPrefix = variable.Key.Substring(prefix.Length)
select new { Variable = nameWithoutPrefix, Value = variable.Value })
.ToDictionary(k => k.Variable, v => v.Value));
}
