Throw parse exception for empty Yaml to match json_validate

See #1736 (comment)

RELEASE_NOTES.md

@@ -247,3 +247,4 @@ InvalidArgumentException: Invalid JSON in file: 'foo/baz.json' (Syntax error)
 ```
 
 In order to normalize the thrown exceptions, we now rethrow Yaml `ParseException` as `InvalidArgumentException` to match the JSON validation.
+Additionally, an exception will be thrown if a JSON or YAML file is empty, as this is unlikely to be intentional.

packages/framework/src/Support/DataCollection.php

@@ -72,6 +72,10 @@ public static function yaml(string $name): static
             $content = Str::between($content, '---', '---');
 
             try {
+                if (blank(trim($content))) {
+                    throw new ParseException('File is empty');
+                }
+
                 $parsed = Yaml::parse($content) ?: [];
             } catch (ParseException $exception) {
                 throw new InvalidArgumentException(sprintf("Invalid YAML in file: '%s' (%s)", $file, $exception->getMessage()), previous: $exception);

packages/framework/tests/Feature/DataCollectionTest.php

@@ -33,12 +33,10 @@ public function testYamlCollections()
         $this->directory('resources/collections/foo');
         $this->markdown('resources/collections/foo/foo.yaml', matter: ['title' => 'Foo']);
         $this->file('resources/collections/foo/bar.yml', "---\ntitle: Bar\n---");
-        $this->file('resources/collections/foo/baz.yml');
 
         $this->assertEquals(new DataCollection([
             'foo/foo.yaml' => new FrontMatter(['title' => 'Foo']),
             'foo/bar.yml' => new FrontMatter(['title' => 'Bar']),
-            'foo/baz.yml' => new FrontMatter([]),
         ]), DataCollection::yaml('foo'));
     }
 

packages/framework/tests/Unit/DataCollectionUnitTest.php

@@ -229,6 +229,30 @@ public function testYamlCollectionsThrowExceptionForInvalidYaml()
         MockableDataCollection::yaml('foo');
     }
 
+    public function testYamlCollectionsThrowExceptionForEmptyYaml()
+    {
+        MockableDataCollection::mockFiles([
+            'foo/bar.yml' => '',
+        ]);
+
+        $this->expectException(InvalidArgumentException::class);
+        $this->expectExceptionMessage("Invalid YAML in file: 'foo/bar.yml' (File is empty)");
+
+        MockableDataCollection::yaml('foo');
+    }
+
+    public function testYamlCollectionsThrowExceptionForBlankYaml()
+    {
+        MockableDataCollection::mockFiles([
+            'foo/bar.yml' => ' ',
+        ]);
+
+        $this->expectException(InvalidArgumentException::class);
+        $this->expectExceptionMessage("Invalid YAML in file: 'foo/bar.yml' (File is empty)");
+
+        MockableDataCollection::yaml('foo');
+    }
+
     public function testYamlCollectionsThrowExceptionForOtherReasonsThanSyntaxErrorWithUtfError()
     {
         MockableDataCollection::mockFiles([