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41 results

ElementsTableSelectTest.php

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  • webchick's avatar
    Issue #2333353 by ashutoshsngh: Remove usage of form_get_errors().
    Angie Byron authored
    a2facd2f
    History
    Code owners
    Assign users and groups as approvers for specific file changes. Learn more.
    ElementsTableSelectTest.php 8.67 KiB
    <?php
    
    /**
     * @file
     * Definition of Drupal\system\Tests\Form\ElementsTableSelectTest.
     */
    
    namespace Drupal\system\Tests\Form;
    
    use Drupal\Core\Form\FormState;
    use Drupal\simpletest\WebTestBase;
    use Drupal\Core\Form\FormStateInterface;
    
    /**
     * Tests the tableselect form element for expected behavior.
     *
     * @group Form
     */
    class ElementsTableSelectTest extends WebTestBase {
    
      /**
       * Modules to enable.
       *
       * @var array
       */
      public static $modules = array('form_test');
    
      /**
       * Test the display of checkboxes when #multiple is TRUE.
       */
      function testMultipleTrue() {
    
        $this->drupalGet('form_test/tableselect/multiple-true');
    
        $this->assertNoText(t('Empty text.'), 'Empty text should not be displayed.');
    
        // Test for the presence of the Select all rows tableheader.
        $this->assertFieldByXPath('//th[@class="select-all"]', NULL, 'Presence of the "Select all" checkbox.');
    
        $rows = array('row1', 'row2', 'row3');
        foreach ($rows as $row) {
          $this->assertFieldByXPath('//input[@type="checkbox"]', $row, format_string('Checkbox for value @row.', array('@row' => $row)));
        }
      }
    
      /**
       * Test the display of radios when #multiple is FALSE.
       */
      function testMultipleFalse() {
        $this->drupalGet('form_test/tableselect/multiple-false');
    
        $this->assertNoText(t('Empty text.'), 'Empty text should not be displayed.');
    
        // Test for the absence of the Select all rows tableheader.
        $this->assertNoFieldByXPath('//th[@class="select-all"]', '', 'Absence of the "Select all" checkbox.');
    
        $rows = array('row1', 'row2', 'row3');
        foreach ($rows as $row) {
          $this->assertFieldByXPath('//input[@type="radio"]', $row, format_string('Radio button for value @row.', array('@row' => $row)));
        }
      }
    
      /**
       * Tests the display when #colspan is set.
       */
      function testTableselectColSpan() {
        $this->drupalGet('form_test/tableselect/colspan');
    
        $this->assertText(t('Three'), 'Presence of the third column');
        $this->assertNoText(t('Four'), 'Absence of a fourth column');
    
        // There should be three labeled column headers and 1 for the input.
        $table_head = $this->xpath('//thead');
        $this->assertEqual(count($table_head[0]->tr->th), 4, 'There are four column headers');
    
        $table_body = $this->xpath('//tbody');
        // The first two body rows should each have 5 table cells: One for the
        // radio, one cell in the first column, one cell in the the second column,
        // and two cells in the third column which has colspan 2.
        for ( $i = 0; $i <= 1; $i++) {
          $this->assertEqual(count($table_body[0]->tr[$i]->td), 5, format_string('There are five cells in row @row.', array('@row' => $i)));
        }
        // The third row should have 3 cells, one for the radio, one spanning the
        // first and second column, and a third in column 3 (which has colspan 3).
        $this->assertEqual(count($table_body[0]->tr[2]->td), 3, 'There are three cells in row 3.');
      }
    
      /**
       * Test the display of the #empty text when #options is an empty array.
       */
      function testEmptyText() {
        $this->drupalGet('form_test/tableselect/empty-text');
        $this->assertText(t('Empty text.'), 'Empty text should be displayed.');
      }
    
      /**
       * Test the submission of single and multiple values when #multiple is TRUE.
       */
      function testMultipleTrueSubmit() {
    
        // Test a submission with one checkbox checked.
        $edit = array();
        $edit['tableselect[row1]'] = TRUE;
        $this->drupalPostForm('form_test/tableselect/multiple-true', $edit, 'Submit');
    
        $this->assertText(t('Submitted: row1 = row1'), 'Checked checkbox row1');
        $this->assertText(t('Submitted: row2 = 0'), 'Unchecked checkbox row2.');
        $this->assertText(t('Submitted: row3 = 0'), 'Unchecked checkbox row3.');
    
        // Test a submission with multiple checkboxes checked.
        $edit['tableselect[row1]'] = TRUE;
        $edit['tableselect[row3]'] = TRUE;
        $this->drupalPostForm('form_test/tableselect/multiple-true', $edit, 'Submit');
    
        $this->assertText(t('Submitted: row1 = row1'), 'Checked checkbox row1.');
        $this->assertText(t('Submitted: row2 = 0'), 'Unchecked checkbox row2.');
        $this->assertText(t('Submitted: row3 = row3'), 'Checked checkbox row3.');
    
      }
    
      /**
       * Test submission of values when #multiple is FALSE.
       */
      function testMultipleFalseSubmit() {
        $edit['tableselect'] = 'row1';
        $this->drupalPostForm('form_test/tableselect/multiple-false', $edit, 'Submit');
        $this->assertText(t('Submitted: row1'), 'Selected radio button');
      }
    
      /**
       * Test the #js_select property.
       */
      function testAdvancedSelect() {
        // When #multiple = TRUE a Select all checkbox should be displayed by default.
        $this->drupalGet('form_test/tableselect/advanced-select/multiple-true-default');
        $this->assertFieldByXPath('//th[@class="select-all"]', NULL, 'Display a "Select all" checkbox by default when #multiple is TRUE.');
    
        // When #js_select is set to FALSE, a "Select all" checkbox should not be displayed.
        $this->drupalGet('form_test/tableselect/advanced-select/multiple-true-no-advanced-select');
        $this->assertNoFieldByXPath('//th[@class="select-all"]', NULL, 'Do not display a "Select all" checkbox when #js_select is FALSE.');
    
        // A "Select all" checkbox never makes sense when #multiple = FALSE, regardless of the value of #js_select.
        $this->drupalGet('form_test/tableselect/advanced-select/multiple-false-default');
        $this->assertNoFieldByXPath('//th[@class="select-all"]', NULL, 'Do not display a "Select all" checkbox when #multiple is FALSE.');
    
        $this->drupalGet('form_test/tableselect/advanced-select/multiple-false-advanced-select');
        $this->assertNoFieldByXPath('//th[@class="select-all"]', NULL, 'Do not display a "Select all" checkbox when #multiple is FALSE, even when #js_select is TRUE.');
      }
    
    
      /**
       * Test the whether the option checker gives an error on invalid tableselect values for checkboxes.
       */
      function testMultipleTrueOptionchecker() {
    
        list($header, $options) = _form_test_tableselect_get_data();
    
        $form['tableselect'] = array(
          '#type' => 'tableselect',
          '#header' => $header,
          '#options' => $options,
        );
    
        // Test with a valid value.
        list(, , $errors) = $this->formSubmitHelper($form, array('tableselect' => array('row1' => 'row1')));
        $this->assertFalse(isset($errors['tableselect']), 'Option checker allows valid values for checkboxes.');
    
        // Test with an invalid value.
        list(, , $errors) = $this->formSubmitHelper($form, array('tableselect' => array('non_existing_value' => 'non_existing_value')));
        $this->assertTrue(isset($errors['tableselect']), 'Option checker disallows invalid values for checkboxes.');
    
      }
    
    
      /**
       * Test the whether the option checker gives an error on invalid tableselect values for radios.
       */
      function testMultipleFalseOptionchecker() {
    
        list($header, $options) = _form_test_tableselect_get_data();
    
        $form['tableselect'] = array(
          '#type' => 'tableselect',
          '#header' => $header,
          '#options' => $options,
          '#multiple' => FALSE,
        );
    
        // Test with a valid value.
        list(, , $errors) = $this->formSubmitHelper($form, array('tableselect' => 'row1'));
        $this->assertFalse(isset($errors['tableselect']), 'Option checker allows valid values for radio buttons.');
    
        // Test with an invalid value.
        list(, , $errors) = $this->formSubmitHelper($form, array('tableselect' => 'non_existing_value'));
        $this->assertTrue(isset($errors['tableselect']), 'Option checker disallows invalid values for radio buttons.');
      }
    
    
      /**
       * Helper function for the option check test to submit a form while collecting errors.
       *
       * @param $form_element
       *   A form element to test.
       * @param $edit
       *   An array containing post data.
       *
       * @return
       *   An array containing the processed form, the form_state and any errors.
       */
      private function formSubmitHelper($form, $edit) {
        $form_id = $this->randomMachineName();
        $form_state = new FormState();
    
        $form['op'] = array('#type' => 'submit', '#value' => t('Submit'));
        // The form token CSRF protection should not interfere with this test, so we
        // bypass it by setting the token to FALSE.
        $form['#token'] = FALSE;
    
        $edit['form_id'] = $form_id;
        $form_state->setUserInput($edit);
        $form_state['build_info']['callback_object'] = new StubForm($form_id, $form);
    
        \Drupal::formBuilder()->prepareForm($form_id, $form, $form_state);
    
        drupal_process_form($form_id, $form, $form_state);
    
        $errors = $form_state->getErrors();
    
        // Clear errors and messages.
        drupal_get_messages();
        $form_state['errors'] = array();
    
        // Return the processed form together with form_state and errors
        // to allow the caller lowlevel access to the form.
        return array($form, $form_state, $errors);
      }
    }