class NumberFieldTest

class NumberFieldTest extends WebDriverTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'node',
        'entity_test',
        'field_ui',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->drupalLogin($this->drupalCreateUser([
            'view test entity',
            'administer entity_test content',
            'administer content types',
            'administer node fields',
            'administer node display',
            'bypass node access',
            'administer entity_test fields',
        ]));
    }
    
    /**
     * Tests default formatter behavior.
     */
    public function testNumberFormatter() : void {
        $type = $this->randomMachineName();
        $float_field = $this->randomMachineName();
        $integer_field = $this->randomMachineName();
        $thousand_separators = [
            '',
            '.',
            ',',
            ' ',
            chr(8201),
            "'",
        ];
        $decimal_separators = [
            '.',
            ',',
        ];
        $prefix = $this->randomMachineName();
        $suffix = $this->randomMachineName();
        $random_float = rand(0, pow(10, 6));
        $random_integer = rand(0, pow(10, 6));
        $assert_session = $this->assertSession();
        // Create a content type containing float and integer fields.
        $this->drupalCreateContentType([
            'type' => $type,
        ]);
        FieldStorageConfig::create([
            'field_name' => $float_field,
            'entity_type' => 'node',
            'type' => 'float',
        ])->save();
        FieldStorageConfig::create([
            'field_name' => $integer_field,
            'entity_type' => 'node',
            'type' => 'integer',
        ])->save();
        FieldConfig::create([
            'field_name' => $float_field,
            'entity_type' => 'node',
            'bundle' => $type,
            'settings' => [
                'prefix' => $prefix,
                'suffix' => $suffix,
            ],
        ])->save();
        FieldConfig::create([
            'field_name' => $integer_field,
            'entity_type' => 'node',
            'bundle' => $type,
            'settings' => [
                'prefix' => $prefix,
                'suffix' => $suffix,
            ],
        ])->save();
        \Drupal::service('entity_display.repository')->getFormDisplay('node', $type, 'default')
            ->setComponent($float_field, [
            'type' => 'number',
            'settings' => [
                'placeholder' => '0.00',
            ],
        ])
            ->setComponent($integer_field, [
            'type' => 'number',
            'settings' => [
                'placeholder' => '0.00',
            ],
        ])
            ->save();
        \Drupal::service('entity_display.repository')->getViewDisplay('node', $type)
            ->setComponent($float_field, [
            'type' => 'number_decimal',
        ])
            ->setComponent($integer_field, [
            'type' => 'number_unformatted',
        ])
            ->save();
        // Create a node to test formatters.
        $node = Node::create([
            'type' => $type,
            'title' => $this->randomMachineName(),
            $float_field => [
                'value' => $random_float,
            ],
            $integer_field => [
                'value' => $random_integer,
            ],
        ]);
        $node->save();
        // Go to manage display page.
        $this->drupalGet("admin/structure/types/manage/{$type}/display");
        // Configure number_decimal formatter for the 'float' field type.
        $thousand_separator = $thousand_separators[array_rand($thousand_separators)];
        $decimal_separator = $decimal_separators[array_rand($decimal_separators)];
        $scale = rand(0, 10);
        $page = $this->getSession()
            ->getPage();
        $page->pressButton("{$float_field}_settings_edit");
        $assert_session->waitForElement('css', '.ajax-new-content');
        $edit = [
            "fields[{$float_field}][settings_edit_form][settings][prefix_suffix]" => TRUE,
            "fields[{$float_field}][settings_edit_form][settings][scale]" => $scale,
            "fields[{$float_field}][settings_edit_form][settings][decimal_separator]" => $decimal_separator,
            "fields[{$float_field}][settings_edit_form][settings][thousand_separator]" => $thousand_separator,
        ];
        foreach ($edit as $name => $value) {
            $page->fillField($name, $value);
        }
        $page->pressButton("{$float_field}_plugin_settings_update");
        $assert_session->waitForElement('css', '.field-plugin-summary-cell > .ajax-new-content');
        $this->submitForm([], 'Save');
        // Check number_decimal and number_unformatted formatters behavior.
        $this->drupalGet('node/' . $node->id());
        $float_formatted = number_format($random_float, $scale, $decimal_separator, $thousand_separator);
        $this->assertSession()
            ->responseContains("{$prefix}{$float_formatted}{$suffix}");
        $this->assertSession()
            ->responseContains((string) $random_integer);
        // Configure the number_decimal formatter.
        \Drupal::service('entity_display.repository')->getViewDisplay('node', $type)
            ->setComponent($integer_field, [
            'type' => 'number_integer',
        ])
            ->save();
        $this->drupalGet("admin/structure/types/manage/{$type}/display");
        $thousand_separator = $thousand_separators[array_rand($thousand_separators)];
        $page = $this->getSession()
            ->getPage();
        $page->pressButton("{$integer_field}_settings_edit");
        $assert_session->waitForElement('css', '.ajax-new-content');
        $edit = [
            "fields[{$integer_field}][settings_edit_form][settings][prefix_suffix]" => FALSE,
            "fields[{$integer_field}][settings_edit_form][settings][thousand_separator]" => $thousand_separator,
        ];
        foreach ($edit as $name => $value) {
            $page->fillField($name, $value);
        }
        $page->pressButton("{$integer_field}_plugin_settings_update");
        $assert_session->waitForElement('css', '.field-plugin-summary-cell > .ajax-new-content');
        $this->submitForm([], 'Save');
        // Check number_integer formatter behavior.
        $this->drupalGet('node/' . $node->id());
        $integer_formatted = number_format($random_integer, 0, '', $thousand_separator);
        $this->assertSession()
            ->responseContains($integer_formatted);
    }

}