test

Author: Baspa

tests/SelectCascadingTest.php

@@ -0,0 +1,143 @@
+<?php
+
+use Backstage\Fields\Fields\Select;
+use Backstage\Fields\Models\Field;
+use Filament\Forms\Components\Select as Input;
+use Illuminate\Database\Eloquent\Model;
+
+it('creates a select field with cascading configuration', function () {
+    $field = new Field([
+        'name' => 'Test Cascading Select',
+        'field_type' => 'select',
+        'config' => [
+            'parentField' => 'category_id',
+            'parentRelationship' => 'categories',
+            'childRelationship' => 'products',
+            'parentKey' => 'id',
+            'childKey' => 'id',
+            'parentValue' => 'name',
+            'childValue' => 'name',
+        ],
+    ]);
+
+    $input = Select::make('test_field', $field);
+
+    expect($input)->toBeInstanceOf(Input::class);
+    expect($input->getName())->toBe('test_field');
+    expect($input->getLabel())->toBe('Test Cascading Select');
+});
+
+it('creates a select field with live reactive options when cascading is configured', function () {
+    $field = new Field([
+        'name' => 'Test Cascading Select',
+        'field_type' => 'select',
+        'config' => [
+            'parentField' => 'category_id',
+            'parentRelationship' => 'categories',
+            'childRelationship' => 'products',
+            'parentKey' => 'id',
+            'childKey' => 'id',
+            'parentValue' => 'name',
+            'childValue' => 'name',
+        ],
+    ]);
+
+    $input = Select::make('test_field', $field);
+
+    // Check if the field has live() method applied
+    $reflection = new ReflectionClass($input);
+    $liveProperty = $reflection->getProperty('isLive');
+    $liveProperty->setAccessible(true);
+    
+    expect($liveProperty->getValue($input))->toBeTrue();
+});
+
+it('creates a regular select field when no cascading is configured', function () {
+    $field = new Field([
+        'name' => 'Test Regular Select',
+        'field_type' => 'select',
+        'config' => [
+            'options' => ['option1' => 'Option 1', 'option2' => 'Option 2'],
+        ],
+    ]);
+
+    $input = Select::make('test_field', $field);
+
+    // Check if the field has live() method applied
+    $reflection = new ReflectionClass($input);
+    $liveProperty = $reflection->getProperty('isLive');
+    $liveProperty->setAccessible(true);
+    
+    $isLive = $liveProperty->getValue($input);
+    expect($isLive)->toBeNull(); // Regular select fields don't have isLive set
+});
+
+it('normalizes select values correctly for single selection', function () {
+    $field = new Field([
+        'ulid' => 'test_field',
+        'config' => ['multiple' => false],
+    ]);
+
+    $record = new class extends Model {
+        public $valueColumn = 'values';
+        public $values = ['test_field' => 'single_value'];
+    };
+
+    $data = ['values' => []];
+    $data = Select::mutateFormDataCallback($record, $field, $data);
+
+    expect($data['values']['test_field'])->toBe('single_value');
+});
+
+it('normalizes select values correctly for multiple selection', function () {
+    $field = new Field([
+        'ulid' => 'test_field',
+        'config' => ['multiple' => true],
+    ]);
+
+    $record = new class extends Model {
+        public $valueColumn = 'values';
+        public $values = ['test_field' => '["value1", "value2"]'];
+    };
+
+    $data = ['values' => []];
+    $data = Select::mutateFormDataCallback($record, $field, $data);
+
+    expect($data['values']['test_field'])->toBe(['value1', 'value2']);
+});
+
+it('handles null values correctly', function () {
+    $field = new Field([
+        'ulid' => 'test_field',
+        'config' => ['multiple' => false],
+    ]);
+
+    $record = new class extends Model {
+        public $valueColumn = 'values';
+        public $values = ['test_field' => null];
+    };
+
+    $data = ['values' => []];
+    $data = Select::mutateFormDataCallback($record, $field, $data);
+
+    expect($data['values'])->toHaveKey('test_field');
+    expect($data['values']['test_field'])->toBeNull();
+});
+
+it('handles empty arrays for multiple selection', function () {
+    $field = new Field([
+        'ulid' => 'test_field',
+        'config' => ['multiple' => true],
+    ]);
+
+    $record = new class extends Model {
+        public $valueColumn = 'values';
+        public $values = ['test_field' => null];
+    };
+
+    $data = ['values' => []];
+    $data = Select::mutateFormDataCallback($record, $field, $data);
+
+    expect($data['values'])->toHaveKey('test_field');
+    expect($data['values']['test_field'])->toBe([]);
+});