function NumberFieldTestCase::testNumberDecimalField in Drupal 7

Test number_decimal field.

File

modules/field/modules/number/number.test, line 33

Tests for number.module.

Class

NumberFieldTestCase

Tests for number field types.

Code

function testNumberDecimalField() {

  // Create a field with settings to validate.
  $this->field = array(
    'field_name' => drupal_strtolower($this
      ->randomName()),
    'type' => 'number_decimal',
    'settings' => array(
      'precision' => 8,
      'scale' => 4,
      'decimal_separator' => '.',
    ),
  );
  field_create_field($this->field);
  $this->instance = array(
    'field_name' => $this->field['field_name'],
    'entity_type' => 'test_entity',
    'bundle' => 'test_bundle',
    'widget' => array(
      'type' => 'number',
    ),
    'display' => array(
      'default' => array(
        'type' => 'number_decimal',
      ),
    ),
  );
  field_create_instance($this->instance);

  // Display creation form.
  $this
    ->drupalGet('test-entity/add/test-bundle');
  $langcode = LANGUAGE_NONE;
  $this
    ->assertFieldByName("{$this->field['field_name']}[{$langcode}][0][value]", '', 'Widget is displayed');

  // Submit a signed decimal value within the allowed precision and scale.
  $value = '-1234.5678';
  $edit = array(
    "{$this->field['field_name']}[{$langcode}][0][value]" => $value,
  );
  $this
    ->drupalPost(NULL, $edit, t('Save'));
  preg_match('|test-entity/manage/(\\d+)/edit|', $this->url, $match);
  $id = $match[1];
  $this
    ->assertRaw(t('test_entity @id has been created.', array(
    '@id' => $id,
  )), 'Entity was created');
  $this
    ->assertRaw($value, 'Value is displayed.');

  // Try to create entries with more than one decimal separator; assert fail.
  $wrong_entries = array(
    '3.14.159',
    '0..45469',
    '..4589',
    '6.459.52',
    '6.3..25',
  );
  foreach ($wrong_entries as $wrong_entry) {
    $this
      ->drupalGet('test-entity/add/test-bundle');
    $edit = array(
      "{$this->field['field_name']}[{$langcode}][0][value]" => $wrong_entry,
    );
    $this
      ->drupalPost(NULL, $edit, t('Save'));
    $this
      ->assertText(t('There should only be one decimal separator (@separator)', array(
      '@separator' => $this->field['settings']['decimal_separator'],
    )), 'Correctly failed to save decimal value with more than one decimal point.');
  }

  // Try to create entries with minus sign not in the first position.
  $wrong_entries = array(
    '3-3',
    '4-',
    '1.3-',
    '1.2-4',
    '-10-10',
  );
  foreach ($wrong_entries as $wrong_entry) {
    $this
      ->drupalGet('test-entity/add/test-bundle');
    $edit = array(
      "{$this->field['field_name']}[{$langcode}][0][value]" => $wrong_entry,
    );
    $this
      ->drupalPost(NULL, $edit, t('Save'));
    $this
      ->assertText(t('Only numbers and the decimal separator (@separator) allowed in ', array(
      '@separator' => $this->field['settings']['decimal_separator'],
    )), 'Correctly failed to save decimal value with minus sign in the wrong position.');
  }
}