function DateFormatsMachineNameTest::testDateFormatsMachineNameAllowedValues

Tests that date formats cannot be created with invalid machine names.

File

core/modules/system/tests/src/Functional/System/DateFormatsMachineNameTest.php, line 34

Class

DateFormatsMachineNameTest

Tests validity of date format machine names.

Namespace

Code

public function testDateFormatsMachineNameAllowedValues() : void {
  // Try to create a date format with a not allowed character to test the date
  // format specific machine name replace pattern.
  $edit = [
    'label' => 'Something Not Allowed',
    'id' => 'something.bad',
    'date_format_pattern' => 'Y-m-d',
  ];
  $this->drupalGet('admin/config/regional/date-time/formats/add');
  $this->submitForm($edit, 'Add format');
  $this->assertSession()
    ->pageTextContains('The machine-readable name must be unique, and can only contain lowercase letters, numbers, and underscores. Additionally, it can not be the reserved word "custom".');
  // Try to create a date format with the reserved machine name "custom".
  $edit = [
    'label' => 'Custom',
    'id' => 'custom',
    'date_format_pattern' => 'Y-m-d',
  ];
  $this->drupalGet('admin/config/regional/date-time/formats/add');
  $this->submitForm($edit, 'Add format');
  $this->assertSession()
    ->pageTextContains('The machine-readable name must be unique, and can only contain lowercase letters, numbers, and underscores. Additionally, it can not be the reserved word "custom".');
  // Try to create a date format with a machine name, "fallback", that
  // already exists.
  $edit = [
    'label' => 'Fallback',
    'id' => 'fallback',
    'date_format_pattern' => 'j/m/Y',
  ];
  $this->drupalGet('admin/config/regional/date-time/formats/add');
  $this->submitForm($edit, 'Add format');
  $this->assertSession()
    ->pageTextContains('The machine-readable name is already in use. It must be unique.');
  // Create a date format with a machine name distinct from the previous two.
  $id = $this->randomMachineName(16);
  $edit = [
    'label' => $this->randomMachineName(16),
    'id' => $id,
    'date_format_pattern' => 'd/m/Y',
  ];
  $this->drupalGet('admin/config/regional/date-time/formats/add');
  $this->submitForm($edit, 'Add format');
  $this->assertSession()
    ->pageTextContains('Custom date format added.');
  // Try to create a date format with same machine name as the previous one.
  $edit = [
    'label' => $this->randomMachineName(16),
    'id' => $id,
    'date_format_pattern' => 'd-m-Y',
  ];
  $this->drupalGet('admin/config/regional/date-time/formats/add');
  $this->submitForm($edit, 'Add format');
  $this->assertSession()
    ->pageTextContains('The machine-readable name is already in use. It must be unique.');
}