function ConfigExportTest::testAjaxOnExportPage

Tests Ajax form functionality on the config export page.

File

core/modules/config/tests/src/FunctionalJavascript/ConfigExportTest.php, line 81

Class

ConfigExportTest

Tests the config export form.

Namespace

Code

public function testAjaxOnExportPage() : void {
    $this->drupalLogin($this->drupalCreateUser([
        'export configuration',
        'administer blocks',
    ]));
    $page = $this->getSession()
        ->getPage();
    // Check that the export is empty on load.
    $this->drupalGet('admin/config/development/configuration/single/export');
    $this->assertTrue($this->assertSession()
        ->optionExists('edit-config-name', '- Select -')
        ->isSelected());
    $this->assertSession()
        ->fieldValueEquals('export', '');
    // Check that the export is filled when selecting a config name.
    $page->selectFieldOption('config_name', 'system.site');
    $this->assertSession()
        ->assertWaitOnAjaxRequest();
    $this->assertSession()
        ->fieldValueNotEquals('export', '');
    // Check that the export is empty when selecting "- Select -" option in
    // the config name.
    $page->selectFieldOption('config_name', '- Select -');
    $this->assertSession()
        ->assertWaitOnAjaxRequest();
    $this->assertSession()
        ->fieldValueEquals('export', '');
    // Check that the export is emptied again when selecting a config type.
    $page->selectFieldOption('config_type', 'Action');
    $this->assertSession()
        ->assertWaitOnAjaxRequest();
    $this->assertSession()
        ->fieldValueEquals('export', '');
    // Check that the 'Configuration name' list is sorted alphabetically by ID,
    // which always begins with our prefix, and not the label, which is randomized.
    $page->selectFieldOption('config_type', 'Block');
    $this->assertSession()
        ->assertWaitOnAjaxRequest();
    $options = $page->findField('config_name')
        ->findAll('css', 'option');
    foreach ([
        1,
        2,
        3,
        4,
    ] as $num) {
        $block_name = $this->blockNamePrefix . $num;
        $this->assertStringStartsWith($block_name, $options[$num]->getText());
        $this->assertEquals($block_name, $options[$num]->getValue());
    }
}