Add integration test

tests/IntegrationTest.php

@@ -0,0 +1,96 @@
+<?php
+
+namespace Pboivin\Flou\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Pboivin\Flou\Tests\Concerns\Mocking;
+
+class IntegrationTest extends TestCase
+{
+    use Mocking;
+
+    private $factory;
+
+    protected function setUp(): void
+    {
+        $flou = $this->getFactory();
+
+        $flou
+            ->inspector()
+            ->shouldReceive('getSize')
+            ->andReturn(['width' => 123, 'height' => 123]);
+
+        $flou
+            ->glideServer()
+            ->shouldReceive('makeImage')
+            ->andReturn('cached.jpg');
+
+        $this->factory = $flou;
+    }
+
+    public function test_can_handle_single_image()
+    {
+        $image = $this->factory->image('source.jpg');
+
+        $output = $image->render()->img();
+
+        $this->assertEquals(
+            '<img class="lazyload" alt="" src="/images/cache/cached.jpg" data-src="/images/source/source.jpg" width="123" height="123">',
+            $output
+        );
+    }
+
+    public function test_can_handle_simple_imageset()
+    {
+        $set = $this->factory->imageSet([
+            'image' => 'source.jpg',
+            'widths' => [400],
+        ]);
+
+        $output = $set->render()->img();
+
+        $this->assertEquals(
+            '<img class="lazyload" alt="" src="/images/cache/cached.jpg" width="123" height="123" data-src="/images/cache/cached.jpg" data-srcset="/images/cache/cached.jpg" data-sizes="100vw">',
+            $output
+        );
+    }
+
+    public function test_can_handle_responsive_imageset()
+    {
+        $set = $this->factory->imageSet([
+            'image' => 'source.jpg',
+            'widths' => [400, 800, 1200],
+            'sizes' => '66vw',
+        ]);
+
+        $output = $set->render()->img();
+
+        $this->assertEquals(
+            '<img class="lazyload" alt="" src="/images/cache/cached.jpg" width="123" height="123" data-src="/images/cache/cached.jpg" data-srcset="/images/cache/cached.jpg 400w, /images/cache/cached.jpg 800w, /images/cache/cached.jpg 1200w" data-sizes="66vw">',
+            $output
+        );
+    }
+
+    public function test_can_handle_multi_imageset()
+    {
+        $set = $this->factory->imageSet([
+            [
+                'image' => 'source1.jpg',
+                'media' => '(max-width: 1023px)',
+                'widths' => [400, 800],
+            ],
+            [
+                'image' => 'source2.jpg',
+                'media' => '(min-width: 1024px)',
+                'widths' => [1200, 1600],
+            ],
+        ]);
+
+        $output = $set->render()->picture();
+
+        $this->assertEquals(
+            '<picture ><source media="(max-width: 1023px)" data-srcset="/images/cache/cached.jpg 400w, /images/cache/cached.jpg 800w"><source media="(min-width: 1024px)" data-srcset="/images/cache/cached.jpg 1200w, /images/cache/cached.jpg 1600w"><img class="lazyload" alt="" src="/images/cache/cached.jpg" data-src="/images/cache/cached.jpg" width="123" height="123"></picture>',
+            $output
+        );
+    }
+}