function DevelDumperTest::testDumpersConfiguration

Test dumpers configuration page.

File

tests/src/Functional/DevelDumperTest.php, line 30

Class

DevelDumperTest

Tests pluggable dumper feature.

Namespace

Code

public function testDumpersConfiguration() {
    $this->drupalGet('admin/config/development/devel');
    // Ensures that the dumper input is present on the config page.
    $this->assertSession()
        ->fieldExists('dumper');
    // Ensures that the 'default' dumper is enabled by default.
    $this->assertSession()
        ->checkboxChecked('edit-dumper-default');
    // Ensures that all dumpers declared by devel are present on the config page
    // and that only the available dumpers are selectable.
    $dumpers = [
        'default',
        'var_dumper',
    ];
    $available_dumpers = [
        'default',
        'var_dumper',
    ];
    foreach ($dumpers as $dumper) {
        $this->assertFieldsByValue($this->xpath('//input[@type="radio" and @name="dumper"]'), $dumper);
        if (in_array($dumper, $available_dumpers)) {
            $this->assertFieldsByValue($this->xpath('//input[@name="dumper" and not(@disabled="disabled")]'), $dumper);
        }
        else {
            $this->assertFieldsByValue($this->xpath('//input[@name="dumper" and @disabled="disabled"]'), $dumper);
        }
    }
    // Ensures that dumper plugins declared by other modules are present on the
    // config page and that only the available dumpers are selectable.
    $this->assertFieldsByValue($this->xpath('//input[@name="dumper"]'), 'available_test_dumper');
    $this->assertSession()
        ->pageTextContains('Available test dumper.');
    $this->assertSession()
        ->pageTextContains('Drupal dumper for testing purposes (available).');
    $this->assertFieldsByValue($this->xpath('//input[@name="dumper" and not(@disabled="disabled")]'), 'available_test_dumper', 'Available dumper input not is disabled.');
    $this->assertFieldsByValue($this->xpath('//input[@name="dumper"]'), 'not_available_test_dumper');
    $this->assertSession()
        ->pageTextContains('Not available test dumper.');
    $this->assertSession()
        ->pageTextContains('Drupal dumper for testing purposes (not available).Not available. You may need to install external dependencies for use this plugin.');
    $this->assertFieldsByValue($this->xpath('//input[@name="dumper" and @disabled="disabled"]'), 'not_available_test_dumper', 'Non available dumper input is disabled.');
    // Ensures that saving of the dumpers configuration works as expected.
    $edit = [
        'dumper' => 'var_dumper',
    ];
    $this->drupalPostForm('admin/config/development/devel', $edit, 'Save configuration');
    $this->assertSession()
        ->pageTextContains('The configuration options have been saved.');
    $this->assertSession()
        ->checkboxChecked('Symfony var-dumper');
    $config = \Drupal::config('devel.settings')->get('devel_dumper');
    $this->assertEquals('var_dumper', $config, 'The configuration options have been properly saved');
}