class RelationshipNodeFileDataTest

class RelationshipNodeFileDataTest extends ViewsKernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'field',
        'file',
        'file_test_views',
        'node',
        'text',
    ];
    
    /**
     * Views used by this test.
     *
     * @var array
     */
    public static $testViews = [
        'test_file_to_node',
        'test_node_to_file',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp($import_test_views = TRUE) : void {
        parent::setUp($import_test_views);
        $this->installSchema('file', 'file_usage');
        $this->installEntitySchema('node');
        $this->installEntitySchema('file');
        $this->installEntitySchema('user');
        $this->installConfig([
            'node',
            'field',
            'file_test_views',
        ]);
        // Create the node file field and instance.
        FieldStorageConfig::create([
            'entity_type' => 'node',
            'field_name' => 'node_file',
            'type' => 'file',
            'translatable' => '0',
        ])->save();
        FieldConfig::create([
            'label' => 'Node File',
            'description' => '',
            'field_name' => 'node_file',
            'entity_type' => 'node',
            'bundle' => 'file_test',
            'required' => 0,
        ])->save();
        ViewTestData::createTestViews(static::class, [
            'file_test_views',
        ]);
    }
    
    /**
     * Tests using the views file_to_node relationship.
     */
    public function testViewsHandlerRelationshipFileToNode() : void {
        $file1 = File::create([
            'filename' => 'image-test.jpg',
            'uri' => "public://image-test.jpg",
            'filemime' => 'image/jpeg',
            'created' => 1,
            'changed' => 1,
            'status' => FileInterface::STATUS_PERMANENT,
        ]);
        $file1->enforceIsNew();
        file_put_contents($file1->getFileUri(), file_get_contents('core/tests/fixtures/files/image-1.png'));
        $file1->save();
        $file2 = File::create([
            'filename' => 'image-test-2.jpg',
            'uri' => "public://image-test-2.jpg",
            'filemime' => 'image/jpeg',
            'created' => 1,
            'changed' => 1,
            'status' => FileInterface::STATUS_PERMANENT,
        ]);
        $file2->enforceIsNew();
        file_put_contents($file2->getFileUri(), file_get_contents('core/tests/fixtures/files/image-1.png'));
        $file2->save();
        $node1 = Node::create([
            'type' => 'file_test',
            'title' => $this->randomMachineName(8),
            'created' => 1,
            'changed' => 1,
            'status' => NodeInterface::PUBLISHED,
        ]);
        $node1->save();
        $node2 = Node::create([
            'type' => 'file_test',
            'title' => $this->randomMachineName(8),
            'created' => 1,
            'changed' => 1,
            'status' => NodeInterface::PUBLISHED,
            'node_file' => [
                'target_id' => $file2->id(),
            ],
        ]);
        $node2->save();
        $view = Views::getView('test_file_to_node');
        $this->executeView($view);
        // We should only see a single file, the one on the user account. The other
        // account's UUID, nor the other unlinked file, should appear in the
        // results.
        $expected_result = [
            [
                'fid' => $file2->id(),
                'nid' => $node2->id(),
            ],
        ];
        $column_map = [
            'fid' => 'fid',
            'nid' => 'nid',
        ];
        $this->assertIdenticalResultset($view, $expected_result, $column_map);
    }
    
    /**
     * Tests using the views node_to_file relationship.
     */
    public function testViewsHandlerRelationshipNodeToFile() : void {
        $file1 = File::create([
            'filename' => 'image-test.jpg',
            'uri' => "public://image-test.jpg",
            'filemime' => 'image/jpeg',
            'created' => 1,
            'changed' => 1,
            'status' => FileInterface::STATUS_PERMANENT,
        ]);
        $file1->enforceIsNew();
        file_put_contents($file1->getFileUri(), file_get_contents('core/tests/fixtures/files/image-1.png'));
        $file1->save();
        $file2 = File::create([
            'filename' => 'image-test-2.jpg',
            'uri' => "public://image-test-2.jpg",
            'filemime' => 'image/jpeg',
            'created' => 1,
            'changed' => 1,
            'status' => FileInterface::STATUS_PERMANENT,
        ]);
        $file2->enforceIsNew();
        file_put_contents($file2->getFileUri(), file_get_contents('core/tests/fixtures/files/image-1.png'));
        $file2->save();
        $node1 = Node::create([
            'type' => 'file_test',
            'title' => $this->randomMachineName(8),
            'created' => 1,
            'changed' => 1,
            'status' => NodeInterface::PUBLISHED,
        ]);
        $node1->save();
        $node2 = Node::create([
            'type' => 'file_test',
            'title' => $this->randomMachineName(8),
            'created' => 1,
            'changed' => 1,
            'status' => NodeInterface::PUBLISHED,
            'node_file' => [
                'target_id' => $file2->id(),
            ],
        ]);
        $node2->save();
        $view = Views::getView('test_node_to_file');
        $this->executeView($view);
        // We should only see a single file, the one on the user account. The other
        // account's UUID, nor the other unlinked file, should appear in the
        // results.
        $expected_result = [
            [
                'fid' => $file2->id(),
                'nid' => $node2->id(),
            ],
        ];
        $column_map = [
            'fid' => 'fid',
            'nid' => 'nid',
        ];
        $this->assertIdenticalResultset($view, $expected_result, $column_map);
    }

}