public async Task ShouldRunCommandWhenContainerStarts()
{
// act
var(stdout, _) = await Container.ExecuteCommand(
PlatformSpecific.ShellCommand(
PlatformSpecific.IfExistsThenFormat($"{_fileTouchedByCommand}",
$"{PlatformSpecific.Echo} 1")));
// assert
Assert.Equal("1", stdout.TrimEndNewLine());
}