Club Drupal

  /**

   * Test number_float field.

   */

  function testNumberFloatField() {

    $this->field = array(

      'field_name' => drupal_strtolower($this->randomName()),

      'type' => 'number_float',

      '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_float',

        ),

      ),

    );

    field_create_instance($this->instance);

    $langcode = LANGUAGE_NONE;

    $value = array(

      '9.' => '9',

      '.' => '0',

      '123.55' => '123.55',

      '.55' => '0.55',

      '-0.55' => '-0.55',

    );

    foreach($value as $key => $value) {

      $edit = array(

        "{$this->field['field_name']}[$langcode][0][value]" => $key,

      );

      $this->drupalPost('test-entity/add/test-bundle', $edit, t('Save'));

      $this->assertNoText("PDOException");

      $this->assertRaw($value, 'Correct value is displayed.');

    }

  }