class TextFieldTest

class TextFieldTest extends UnitTestCase {
    
    /**
     * @var \Drupal\migrate_drupal\Plugin\MigrateFieldInterface
     */
    protected $plugin;
    
    /**
     * @var \Drupal\migrate\Plugin\MigrationInterface
     */
    protected $migration;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->plugin = new TextField([], 'text', []);
        $migration = $this->prophesize(MigrationInterface::class);
        // The plugin's defineValueProcessPipeline() method will call
        // setProcessOfProperty() and return nothing. So, in order to examine the
        // process pipeline created by the plugin, we need to ensure that
        // getProcess() always returns the last input to setProcessOfProperty().
        $migration->setProcessOfProperty(Argument::type('string'), Argument::type('array'))
            ->will(function ($arguments) use ($migration) {
            $migration->getProcess()
                ->willReturn($arguments[1]);
        });
        $this->migration = $migration->reveal();
    }
    
    /**
     * @covers ::defineValueProcessPipeline
     */
    public function testFilteredTextValueProcessPipeline() : void {
        $field_info = [
            'widget_type' => 'text_textfield',
        ];
        $this->plugin
            ->defineValueProcessPipeline($this->migration, 'body', $field_info);
        $process = $this->migration
            ->getProcess();
        $this->assertSame('sub_process', $process['plugin']);
        $this->assertSame('body', $process['source']);
        $this->assertSame('value', $process['process']['value']);
        // Ensure that filter format IDs will be looked up in the filter format
        // migrations.
        $lookup = $process['process']['format'][2];
        $this->assertSame('migration_lookup', $lookup['plugin']);
        $this->assertContains('d6_filter_format', $lookup['migration']);
        $this->assertContains('d7_filter_format', $lookup['migration']);
        $this->assertSame('format', $lookup['source']);
    }
    
    /**
     * @covers ::defineValueProcessPipeline
     */
    public function testBooleanTextImplicitValueProcessPipeline() : void {
        $info = [
            'widget_type' => 'optionwidgets_onoff',
            'global_settings' => [
                'allowed_values' => "foo\nbar",
            ],
        ];
        $this->plugin
            ->defineValueProcessPipeline($this->migration, 'field', $info);
        $expected = [
            'value' => [
                'plugin' => 'static_map',
                'source' => 'value',
                'default_value' => 0,
                'map' => [
                    'bar' => 1,
                ],
            ],
        ];
        $this->assertSame($expected, $this->migration
            ->getProcess()['process']);
    }
    
    /**
     * @covers ::defineValueProcessPipeline
     */
    public function testBooleanTextExplicitValueProcessPipeline() : void {
        $info = [
            'widget_type' => 'optionwidgets_onoff',
            'global_settings' => [
                'allowed_values' => "foo|Foo\nBaz|Baz",
            ],
        ];
        $this->plugin
            ->defineValueProcessPipeline($this->migration, 'field', $info);
        $expected = [
            'value' => [
                'plugin' => 'static_map',
                'source' => 'value',
                'default_value' => 0,
                'map' => [
                    'Baz' => 1,
                ],
            ],
        ];
        $this->assertSame($expected, $this->migration
            ->getProcess()['process']);
    }
    
    /**
     * Data provider for testGetFieldType().
     */
    public static function getFieldTypeProvider() {
        return [
            [
                'string_long',
                'text_textfield',
                [
                    'text_processing' => FALSE,
                ],
            ],
            [
                'string',
                'text_textfield',
                [
                    'text_processing' => FALSE,
                    'max_length' => 128,
                ],
            ],
            [
                'string_long',
                'text_textfield',
                [
                    'text_processing' => FALSE,
                    'max_length' => 4096,
                ],
            ],
            [
                'text_long',
                'text_textfield',
                [
                    'text_processing' => TRUE,
                ],
            ],
            [
                'text',
                'text_textfield',
                [
                    'text_processing' => TRUE,
                    'max_length' => 128,
                ],
            ],
            [
                'text_long',
                'text_textfield',
                [
                    'text_processing' => TRUE,
                    'max_length' => 4096,
                ],
            ],
            [
                'list_string',
                'optionwidgets_buttons',
            ],
            [
                'list_string',
                'optionwidgets_select',
            ],
            [
                'boolean',
                'optionwidgets_onoff',
            ],
            [
                'text_long',
                'text_textarea',
                [
                    'text_processing' => TRUE,
                ],
            ],
            [
                'string_long',
                'text_textarea',
                [
                    'text_processing' => FALSE,
                ],
            ],
            [
                NULL,
                'undefined',
            ],
        ];
    }
    
    /**
     * @covers ::getFieldType
     * @dataProvider getFieldTypeProvider
     */
    public function testGetFieldType($expected_type, $widget_type, array $settings = []) : void {
        $row = new Row();
        $row->setSourceProperty('widget_type', $widget_type);
        $row->setSourceProperty('global_settings', $settings);
        $this->assertSame($expected_type, $this->plugin
            ->getFieldType($row));
    }

}