Module::TestConfig

If you are looking for a Perl module that facilitates the sharing of information among various test files, you should definitely check out Module::TestConfig. This module enables you to prompt a user for information and then generate a module that can be used later on.

You can integrate Module::TestConfig into your module build process (such as perl Makefile.PL), and also utilize it for installing that module into your site_perl. Another notable feature of this module is that it writes an object-oriented file. By specifying the file’s location and package name, every question’s name becomes an object method once you use() the file.

To use Module::TestConfig, simply use the following code snippet:

```use Module::TestConfig;```

Then, you can specify different parameters while creating a new object. Some of the customizable fields include:

- Verbose
- Defaults
- File
- Package
- Order

Additionally, you can also add several predefined questions to collect the desired information. A typical code snippet could look like this:

```
Module::TestConfig->new(
   verbose => 1,
   defaults => 'defaults.config',
   file => 'MyConfig.pm',
   package => 'MyConfig',
   order => [ qw/defaults env/ ],
   questions => [
       [ 'Would you like tea?' => 'tea', 'y' ],
       [ 'Crumpets?' => 'crumpets', 'y' ],
   ]
)->ask->save;
```

Once you have generated your configurations, you can use them later in other scripts or modules with this code snippet:

```
use MyConfig;
my $config = MyConfig->new;
print $config->tea eq 'y' 
    ? "We're having tea today; splendid!"
    : "No tea, I'm afraid. P'raps tomorrow.";
print $config->crumpets eq 'y' 
    ? "Crumpets; lovely!"
    : "Alas, we have no crumpets today";
```

As you can see, Module::TestConfig allows you to easily prompt users for input and generate a module that can be used later on. This module can definitely streamline the process of building and testing Perl modules.