function NumberFieldTestCase::testNumberDecimalField

Test number_decimal field.

File

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

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.');
    }
}