Raku-Text-CodeProcessing/t/08-header-parameters.rakutest at main · antononcube/Raku-Text-CodeProcessing · GitHub

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use Test;

# use lib <. lib>;

use Text::CodeProcessing;
use Text::CodeProcessing::REPLSandbox;

plan 4;

#============================================================
# 1 Header parsing
#============================================================
my $code1 = q:to/INIT/;
----
title: "Replacement example"
author: Anton Antonov
date: 2025-06-19
output: html_notebook
params:
  partSize: 0.25
  dataDirName: "~/fake-data"
  exportQ: FALSE
----
INIT

my %res1 =
        :title("Replacement example"),
        :author("Anton Antonov"),
        :date("2025-06-19"),
        :output("html_notebook"),
        params => {:dataDirName("~/fake-data"), :!exportQ, :partSize(0.25)};

is-deeply
        Text::CodeProcessing::Header.parse($code1, actions => Text::CodeProcessing::HeaderActions.new).made,
        %res1,
        'YAML header parameters';


#============================================================
# 1 Header parsing
#============================================================
my $code2 = q:to/INIT/;
----
title: "Replacement example"
author: Anton Antonov
date: 2025-06-19
output: html_notebook
params:
  partSize: 0.25
  dataDirName: "~/fake-data"
  exportQ: FALSE
----

## First section

Some text, here is code:

```raku
1 + 1
```

INIT

is-deeply
        Text::CodeProcessing::Header.parse($code2, actions => Text::CodeProcessing::HeaderActions.new).made,
        %res1,
        'YAML header parameters';

#============================================================
# 3 markdown header parameter replacement
#============================================================
my $code3 = q:to/INIT/;
----
title: "Replacement example"
author: Anton Antonov
date: 2025-06-19
output: html_notebook
params:
  partSize: 0.25
  dataDirName: "~/fake-data"
  exportQ: FALSE
----

## First section

Getting data from %params<dataDirName>:

```raku
say %params<partSize>;
say (%params{"exportQ"} ?? '' !! 'do not ') ~ 'export it';
```
INIT

my $resCode3 = q:to/INIT/;
----
title: "Replacement example"
author: Anton Antonov
date: 2025-06-19
output: html_notebook
params:
  partSize: 0.25
  dataDirName: "~/fake-data"
  exportQ: FALSE
----

## First section

Getting data from '~/fake-data':

```raku
say 0.25;
say (False ?? '' !! 'do not ') ~ 'export it';
```
```
#OUT:0.25
#OUT:do not export it
```
INIT

is
        StringCodeChunksEvaluation($code3, 'markdown', evalOutputPrompt => '#OUT:', evalErrorPrompt => '#ERR:').trim,
        $resCode3.trim,
        'replacement of parameters in a Markdown string';

#============================================================
# 4 markdown header parameter override
#============================================================

is
        StringCodeChunksEvaluation($code3, 'markdown', params => {dataDirName => './true-data'}, evalOutputPrompt => '#OUT:', evalErrorPrompt => '#ERR:').trim,
        $resCode3.subst('from \'~/fake-data\'', 'from \'./true-data\'').trim,
        'replacement of parameters in a Markdown string';


done-testing;