How to cabal init library, executable and test suite?

How do I use `cabal init` to build a package that has a library, executable and test suite? As posed, this reads like a multichoice question and answer. The list delimiters around `[default: Executable]` suggest that too.

```
$ cabal init
What does the package build:
1) Library
* 2) Executable
3) Library and Executable
4) Test suite
Your choice? [default: Executable] [3,4]
[3,4] is not a valid choice. Please choose a number from 1 to 4.
```
I don't need help answering this question but as a first time `cabal init` user but long time `cabal` user I thought I should show just how much this prompt and response tripped me up.

The issue names no source file or test. Start by reproducing the `cabal init` prompt for a package with a library, executable, and test suite; done means the prompt accepts or clearly guides this combination without rejecting the selection.

Written by the indexing model from the issue text.