Support simple array options in x-select (#89)

Author: rawilk

src/Components/Inputs/Select.php

@@ -2,7 +2,7 @@
 
 namespace Rawilk\FormComponents\Components\Inputs;
 
-use function config;
+use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Arr;
 use Illuminate\Support\Collection;
 use Illuminate\Support\HtmlString;
@@ -62,18 +62,7 @@ public function __construct(
         $this->disabledField = $disabledField ?? config('form-components.defaults.global.disabled_field', 'disabled');
         $this->childrenField = $childrenField ?? config('form-components.defaults.global.children_field', 'children');
 
-        $this->options = collect($options)
-            ->map(function ($value, $key) {
-                // If the key is not numeric, we're going to assume this is the value.
-                if (! is_numeric($key)) {
-                    return [
-                        $this->valueField => $key,
-                        $this->labelField => $value,
-                    ];
-                }
-
-                return $value;
-            })->values();
+        $this->options = $this->normalizeOptions($options);
     }
 
     /**
@@ -99,4 +88,28 @@ public function inputClass(): string
             'input-error' => $this->hasErrorsAndShow($this->name),
         ]);
     }
+
+    protected function normalizeOptions(array|Collection $options): Collection
+    {
+        return collect($options)
+            ->map(function ($value, $key) {
+                // If the key is not numeric, we're going to assume this is the value.
+                if (! is_numeric($key)) {
+                    return [
+                        $this->valueField => $key,
+                        $this->labelField => $value,
+                    ];
+                }
+
+                // If the value is a simple value, we need to convert it to an array.
+                if (! is_iterable($value) && ! $value instanceof Model) {
+                    return [
+                        $this->valueField => $value,
+                        $this->labelField => $value,
+                    ];
+                }
+
+                return $value;
+            });
+    }
 }

tests/Components/Inputs/SelectTest.php

@@ -307,3 +307,34 @@
         })
         ->assertSeeInOrder(['Germany', 'Canada', 'United States', 'France']);
 });
+
+test('simple array options are supported', function () {
+    $options = [
+        'option_1',
+        'option_2',
+    ];
+
+    $template = <<<'HTML'
+    <form>
+        <x-select name="my_options" :options="$options" />
+    </form>
+    HTML;
+
+    Route::get('/test', fn () => Blade::render($template, ['options' => $options]));
+
+    get('/test')
+        ->assertFormExists('form', function (AssertForm $form) {
+            $form->findSelect('select', function (AssertSelect $select) {
+                $select->containsOptions(
+                    [
+                        'value' => 'option_1',
+                        'text' => 'option_1',
+                    ],
+                    [
+                        'value' => 'option_2',
+                        'text' => 'option_2',
+                    ],
+                );
+            });
+        });
+});