[feat] scoped datasets

tests/Unit/DatasetsTests.php

@@ -0,0 +1,81 @@
+<?php
+
+use Pest\Repositories\DatasetsRepository;
+
+it('show only the names of named datasets in their description', function () {
+    $descriptions = array_keys(DatasetsRepository::resolve([
+        [
+            'one' => [1],
+            'two' => [[2]],
+        ],
+    ], __FILE__));
+
+    expect($descriptions[0])->toBe('data set "one"')
+        ->and($descriptions[1])->toBe('data set "two"');
+});
+
+it('show the actual dataset of non-named datasets in their description', function () {
+    $descriptions = array_keys(DatasetsRepository::resolve([
+        [
+            [1],
+            [[2]],
+        ],
+    ], __FILE__));
+
+    expect($descriptions[0])->toBe('(1)');
+    expect($descriptions[1])->toBe('(array(2))');
+});
+
+it('show only the names of multiple named datasets in their description', function () {
+    $descriptions = array_keys(DatasetsRepository::resolve([
+        [
+            'one' => [1],
+            'two' => [[2]],
+        ],
+        [
+            'three' => [3],
+            'four' => [[4]],
+        ],
+    ], __FILE__));
+
+    expect($descriptions[0])->toBe('data set "one" / data set "three"');
+    expect($descriptions[1])->toBe('data set "one" / data set "four"');
+    expect($descriptions[2])->toBe('data set "two" / data set "three"');
+    expect($descriptions[3])->toBe('data set "two" / data set "four"');
+});
+
+it('show the actual dataset of multiple non-named datasets in their description', function () {
+    $descriptions = array_keys(DatasetsRepository::resolve([
+        [
+            [1],
+            [[2]],
+        ],
+        [
+            [3],
+            [[4]],
+        ],
+    ], __FILE__));
+
+    expect($descriptions[0])->toBe('(1) / (3)');
+    expect($descriptions[1])->toBe('(1) / (array(4))');
+    expect($descriptions[2])->toBe('(array(2)) / (3)');
+    expect($descriptions[3])->toBe('(array(2)) / (array(4))');
+});
+
+it('show the correct description for mixed named and not-named datasets', function () {
+    $descriptions = array_keys(DatasetsRepository::resolve([
+        [
+            'one' => [1],
+            [[2]],
+        ],
+        [
+            [3],
+            'four' => [[4]],
+        ],
+    ], __FILE__));
+
+    expect($descriptions[0])->toBe('data set "one" / (3)');
+    expect($descriptions[1])->toBe('data set "one" / data set "four"');
+    expect($descriptions[2])->toBe('(array(2)) / (3)');
+    expect($descriptions[3])->toBe('(array(2)) / data set "four"');
+});