Add DocumentTest

Author: JaZo

tests/DocumentTest.php

@@ -0,0 +1,93 @@
+<?php
+
+namespace Swis\JsonApi\Client\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Swis\JsonApi\Client\Collection;
+use Swis\JsonApi\Client\Document;
+use Swis\JsonApi\Client\Errors\ErrorCollection;
+use Swis\JsonApi\Client\Item;
+
+class DocumentTest extends TestCase
+{
+    /**
+     * @test
+     */
+    public function it_returns_only_filled_properties_in_toArray()
+    {
+        $document = new Document();
+
+        $this->assertEquals([], $document->toArray());
+
+        $document->setLinks(
+            [
+                'self' => 'http://example.com/articles',
+                'next' => 'http://example.com/articles?page[offset]=2',
+                'last' => 'http://example.com/articles?page[offset]=10',
+            ]
+        );
+        $document->setData(
+            (new Item(['title' => 'JSON:API paints my bikeshed!']))
+                ->setType('articles')
+                ->setId(1)
+        );
+        $document->setIncluded(
+            new Collection(
+                [
+                    (new Item(['firstName' => 'Dan', 'lastName' => 'Gebhardt', 'twitter' => 'dgeb']))
+                        ->setType('people')
+                        ->setId(9),
+                ]
+            )
+        );
+        $document->setMeta(['copyright' => 'Copyright 2015 Example Corp.']);
+        $document->setErrors(
+            new ErrorCollection(
+                [
+                    ['id' => 'error-1'],
+                ]
+            )
+        );
+        $document->setJsonapi(['version' => '1.0']);
+
+        $this->assertEquals(
+            [
+                'links'    => [
+                    'self' => 'http://example.com/articles',
+                    'next' => 'http://example.com/articles?page[offset]=2',
+                    'last' => 'http://example.com/articles?page[offset]=10',
+                ],
+                'data'     => [
+                    'type'       => 'articles',
+                    'id'         => 1,
+                    'attributes' => [
+                        'title' => 'JSON:API paints my bikeshed!',
+                    ],
+                ],
+                'included' => [
+                    [
+                        'type'       => 'people',
+                        'id'         => 9,
+                        'attributes' => [
+                            'firstName' => 'Dan',
+                            'lastName'  => 'Gebhardt',
+                            'twitter'   => 'dgeb',
+                        ],
+                    ],
+                ],
+                'meta' => [
+                    'copyright' => 'Copyright 2015 Example Corp.',
+                ],
+                'errors' => [
+                    [
+                        'id' => 'error-1',
+                    ],
+                ],
+                'jsonapi' => [
+                    'version' => '1.0',
+                ],
+            ],
+            $document->toArray()
+        );
+    }
+}