function DateTimeTest::testDateFormatConfiguration

Tests date format configuration.

File

core/modules/system/tests/src/Functional/System/DateTimeTest.php, line 101

Class

DateTimeTest

Test date formatting and time zone handling, including daylight saving time.

Namespace

Code

public function testDateFormatConfiguration() : void {
    // Confirm 'no custom date formats available' message appears.
    $this->drupalGet('admin/config/regional/date-time');
    // Add custom date format.
    $this->clickLink('Add format');
    $date_format_id = $this->randomMachineName(8);
    $name = ucwords($date_format_id);
    $date_format = 'd.m.Y - H:i';
    $edit = [
        'id' => $date_format_id,
        'label' => $name,
        'date_format_pattern' => $date_format,
    ];
    $this->drupalGet('admin/config/regional/date-time/formats/add');
    $this->submitForm($edit, 'Add format');
    // Verify that the user is redirected to the correct page.
    $this->assertSession()
        ->addressEquals(Url::fromRoute('entity.date_format.collection'));
    // Check that date format added confirmation message appears.
    $this->assertSession()
        ->pageTextContains('Custom date format added.');
    // Check that custom date format appears in the date format list.
    $this->assertSession()
        ->pageTextContains($name);
    // Check that the delete link for custom date format appears.
    $this->assertSession()
        ->pageTextContains('Delete');
    // Edit the custom date format and re-save without editing the format.
    $this->drupalGet('admin/config/regional/date-time');
    $this->clickLink('Edit');
    $this->submitForm([], 'Save format');
    // Verify that the user is redirected to the correct page.
    $this->assertSession()
        ->addressEquals(Url::fromRoute('entity.date_format.collection'));
    $this->assertSession()
        ->pageTextContains('Custom date format updated.');
    // Edit custom date format.
    $this->drupalGet('admin/config/regional/date-time');
    $this->clickLink('Edit');
    $edit = [
        'date_format_pattern' => 'Y m',
    ];
    $this->drupalGet($this->getUrl());
    $this->submitForm($edit, 'Save format');
    // Verify that the user is redirected to the correct page.
    $this->assertSession()
        ->addressEquals(Url::fromRoute('entity.date_format.collection'));
    $this->assertSession()
        ->pageTextContains('Custom date format updated.');
    // Delete custom date format.
    $this->clickLink('Delete');
    $this->drupalGet('admin/config/regional/date-time/formats/manage/' . $date_format_id . '/delete');
    $this->submitForm([], 'Delete');
    // Verify that the user is redirected to the correct page.
    $this->assertSession()
        ->addressEquals(Url::fromRoute('entity.date_format.collection'));
    $this->assertSession()
        ->pageTextContains("The date format {$name} has been deleted.");
    // Make sure the date does not exist in config.
    $date_format = DateFormat::load($date_format_id);
    $this->assertNull($date_format);
    // Add a new date format with an existing format.
    $date_format_id = $this->randomMachineName(8);
    $name = ucwords($date_format_id);
    $date_format = 'Y';
    $edit = [
        'id' => $date_format_id,
        'label' => $name,
        'date_format_pattern' => $date_format,
    ];
    $this->drupalGet('admin/config/regional/date-time/formats/add');
    $this->submitForm($edit, 'Add format');
    // Verify that the user is redirected to the correct page.
    $this->assertSession()
        ->addressEquals(Url::fromRoute('entity.date_format.collection'));
    $this->assertSession()
        ->pageTextContains('Custom date format added.');
    // Check that the custom date format appears in the date format list.
    $this->assertSession()
        ->pageTextContains($name);
    // Check that the delete link for custom date format appears.
    $this->assertSession()
        ->pageTextContains('Delete');
    $date_format = DateFormat::create([
        'id' => 'xss_short',
        'label' => 'XSS format',
        'pattern' => '\\<\\s\\c\\r\\i\\p\\t\\>\\a\\l\\e\\r\\t\\(\'\\X\\S\\S\'\\)\\;\\<\\/\\s\\c\\r\\i\\p\\t\\>',
    ]);
    $date_format->save();
    $this->drupalGet(Url::fromRoute('entity.date_format.collection'));
    // Ensure that the date format is properly escaped.
    $this->assertSession()
        ->assertEscaped("<script>alert('XSS');</script>");
    // Add a new date format with HTML in it.
    $date_format_id = $this->randomMachineName(8);
    $name = ucwords($date_format_id);
    $date_format = '& \\<\\e\\m\\>Y\\<\\/\\e\\m\\>';
    $edit = [
        'id' => $date_format_id,
        'label' => $name,
        'date_format_pattern' => $date_format,
    ];
    $this->drupalGet('admin/config/regional/date-time/formats/add');
    $this->submitForm($edit, 'Add format');
    // Verify that the user is redirected to the correct page.
    $this->assertSession()
        ->addressEquals(Url::fromRoute('entity.date_format.collection'));
    $this->assertSession()
        ->pageTextContains('Custom date format added.');
    // Check that the custom date format appears in the date format list.
    $this->assertSession()
        ->pageTextContains($name);
    $this->assertSession()
        ->assertEscaped('<em>' . date("Y") . '</em>');
}