Merge pull request #2 from PHP-Open-Source-Saver/feature/adds-laravel-simple-paginator

Feature/adds laravel simple paginator

Author: specialtactics

src/Pagination/IlluminateSimplePaginatorAdapter.php

@@ -0,0 +1,89 @@
+<?php
+
+/*
+ * This file is part of the PHPOpenSourceSaver\Fractal package.
+ *
+ * (c) Max Snow <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPOpenSourceSaver\Fractal\Pagination;
+
+use Illuminate\Contracts\Pagination\Paginator;
+
+/**
+ * A paginator adapter for illuminate/pagination.
+ *
+ * @author Maxime Beaudoin <[email protected]>
+ * @author Marc Addeo <[email protected]>
+ */
+class IlluminateSimplePaginatorAdapter implements PaginatorInterface
+{
+    protected Paginator $paginator;
+
+    /**
+     * Create a new illuminate simple pagination adapter.
+     */
+    public function __construct(Paginator $paginator)
+    {
+        $this->paginator = $paginator;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getCurrentPage(): int
+    {
+        return $this->paginator->currentPage();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getLastPage(): int
+    {
+        return 0;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getTotal(): int
+    {
+        return 0;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getCount(): int
+    {
+        return $this->paginator->count();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getPerPage(): int
+    {
+        return $this->paginator->perPage();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getUrl(int $page): string
+    {
+        return $this->paginator->url($page);
+    }
+
+    /**
+     * Get the paginator instance.
+     */
+    public function getPaginator(): Paginator
+    {
+        return $this->paginator;
+    }
+}

test/Pagination/IlluminateSimplePaginatorAdapterTest.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace PHPOpenSourceSaver\Fractal\Test\Pagination;
+
+use PHPOpenSourceSaver\Fractal\Pagination\IlluminateSimplePaginatorAdapter;
+use Mockery;
+use PHPUnit\Framework\TestCase;
+
+class IlluminateSimplePaginatorAdapterTest extends TestCase
+{
+    public function testPaginationAdapter()
+    {
+        $total = 0;
+        $count = 10;
+        $perPage = 10;
+        $currentPage = 2;
+        $lastPage = 0;
+        $url = 'http://example.com/foo?page=1';
+
+        $paginator = Mockery::mock('Illuminate\Contracts\Pagination\Paginator');
+        $paginator->shouldReceive('currentPage')->andReturn($currentPage);
+        $paginator->shouldReceive('lastPage')->andReturn($lastPage);
+        $paginator->shouldReceive('count')->andReturn($count);
+        $paginator->shouldReceive('total')->andReturn($total);
+        $paginator->shouldReceive('perPage')->andReturn($perPage);
+        $paginator->shouldReceive('url')->with(1)->andReturn($url);
+
+        $adapter = new IlluminateSimplePaginatorAdapter($paginator);
+
+        $this->assertInstanceOf('PHPOpenSourceSaver\Fractal\Pagination\PaginatorInterface', $adapter);
+        $this->assertInstanceOf('Illuminate\Contracts\Pagination\Paginator', $adapter->getPaginator());
+
+        $this->assertSame($currentPage, $adapter->getCurrentPage());
+        $this->assertSame($lastPage, $adapter->getLastPage());
+        $this->assertSame($count, $adapter->getCount());
+        $this->assertSame($total, $adapter->getTotal());
+        $this->assertSame($perPage, $adapter->getPerPage());
+        $this->assertSame('http://example.com/foo?page=1', $adapter->getUrl(1));
+    }
+
+    public function tearDown(): void
+    {
+        Mockery::close();
+    }
+}