diff core/modules/options/tests/src/Functional/OptionsFieldUITest.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/options/tests/src/Functional/OptionsFieldUITest.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,355 @@
+<?php
+
+namespace Drupal\Tests\options\Functional;
+
+use Drupal\field\Entity\FieldConfig;
+use Drupal\field\Entity\FieldStorageConfig;
+use Drupal\field\Tests\FieldTestBase;
+
+/**
+ * Tests the Options field UI functionality.
+ *
+ * @group options
+ */
+class OptionsFieldUITest extends FieldTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = ['node', 'options', 'field_test', 'taxonomy', 'field_ui'];
+
+  /**
+   * The name of the created content type.
+   *
+   * @var string
+   */
+  protected $typeName;
+
+  /**
+   * Machine name of the created content type.
+   *
+   * @var string
+   */
+  protected $type;
+
+  /**
+   * Name of the option field.
+   *
+   * @var string
+   */
+  protected $fieldName;
+
+  /**
+   * Admin path to manage field storage settings.
+   *
+   * @var string
+   */
+  protected $adminPath;
+
+  protected function setUp() {
+    parent::setUp();
+
+    // Create test user.
+    $admin_user = $this->drupalCreateUser(['access content', 'administer taxonomy', 'access administration pages', 'administer site configuration', 'administer content types', 'administer nodes', 'bypass node access', 'administer node fields', 'administer node display']);
+    $this->drupalLogin($admin_user);
+
+    // Create content type, with underscores.
+    $this->typeName = 'test_' . strtolower($this->randomMachineName());
+    $type = $this->drupalCreateContentType(['name' => $this->typeName, 'type' => $this->typeName]);
+    $this->type = $type->id();
+  }
+
+  /**
+   * Options (integer) : test 'allowed values' input.
+   */
+  public function testOptionsAllowedValuesInteger() {
+    $this->fieldName = 'field_options_integer';
+    $this->createOptionsField('list_integer');
+
+    // Flat list of textual values.
+    $string = "Zero\nOne";
+    $array = ['0' => 'Zero', '1' => 'One'];
+    $this->assertAllowedValuesInput($string, $array, 'Unkeyed lists are accepted.');
+    // Explicit integer keys.
+    $string = "0|Zero\n2|Two";
+    $array = ['0' => 'Zero', '2' => 'Two'];
+    $this->assertAllowedValuesInput($string, $array, 'Integer keys are accepted.');
+    // Check that values can be added and removed.
+    $string = "0|Zero\n1|One";
+    $array = ['0' => 'Zero', '1' => 'One'];
+    $this->assertAllowedValuesInput($string, $array, 'Values can be added and removed.');
+    // Non-integer keys.
+    $this->assertAllowedValuesInput("1.1|One", 'keys must be integers', 'Non integer keys are rejected.');
+    $this->assertAllowedValuesInput("abc|abc", 'keys must be integers', 'Non integer keys are rejected.');
+    // Mixed list of keyed and unkeyed values.
+    $this->assertAllowedValuesInput("Zero\n1|One", 'invalid input', 'Mixed lists are rejected.');
+
+    // Create a node with actual data for the field.
+    $settings = [
+      'type' => $this->type,
+      $this->fieldName => [['value' => 1]],
+    ];
+    $node = $this->drupalCreateNode($settings);
+
+    // Check that a flat list of values is rejected once the field has data.
+    $this->assertAllowedValuesInput("Zero\nOne", 'invalid input', 'Unkeyed lists are rejected once the field has data.');
+
+    // Check that values can be added but values in use cannot be removed.
+    $string = "0|Zero\n1|One\n2|Two";
+    $array = ['0' => 'Zero', '1' => 'One', '2' => 'Two'];
+    $this->assertAllowedValuesInput($string, $array, 'Values can be added.');
+    $string = "0|Zero\n1|One";
+    $array = ['0' => 'Zero', '1' => 'One'];
+    $this->assertAllowedValuesInput($string, $array, 'Values not in use can be removed.');
+    $this->assertAllowedValuesInput("0|Zero", 'some values are being removed while currently in use', 'Values in use cannot be removed.');
+
+    // Delete the node, remove the value.
+    $node->delete();
+    $string = "0|Zero";
+    $array = ['0' => 'Zero'];
+    $this->assertAllowedValuesInput($string, $array, 'Values not in use can be removed.');
+
+    // Check that the same key can only be used once.
+    $string = "0|Zero\n0|One";
+    $array = ['0' => 'One'];
+    $this->assertAllowedValuesInput($string, $array, 'Same value cannot be used multiple times.');
+  }
+
+  /**
+   * Options (float) : test 'allowed values' input.
+   */
+  public function testOptionsAllowedValuesFloat() {
+    $this->fieldName = 'field_options_float';
+    $this->createOptionsField('list_float');
+
+    // Flat list of textual values.
+    $string = "Zero\nOne";
+    $array = ['0' => 'Zero', '1' => 'One'];
+    $this->assertAllowedValuesInput($string, $array, 'Unkeyed lists are accepted.');
+    // Explicit numeric keys.
+    $string = "0|Zero\n.5|Point five";
+    $array = ['0' => 'Zero', '0.5' => 'Point five'];
+    $this->assertAllowedValuesInput($string, $array, 'Integer keys are accepted.');
+    // Check that values can be added and removed.
+    $string = "0|Zero\n.5|Point five\n1.0|One";
+    $array = ['0' => 'Zero', '0.5' => 'Point five', '1' => 'One'];
+    $this->assertAllowedValuesInput($string, $array, 'Values can be added and removed.');
+    // Non-numeric keys.
+    $this->assertAllowedValuesInput("abc|abc\n", 'each key must be a valid integer or decimal', 'Non numeric keys are rejected.');
+    // Mixed list of keyed and unkeyed values.
+    $this->assertAllowedValuesInput("Zero\n1|One\n", 'invalid input', 'Mixed lists are rejected.');
+
+    // Create a node with actual data for the field.
+    $settings = [
+      'type' => $this->type,
+      $this->fieldName => [['value' => .5]],
+    ];
+    $node = $this->drupalCreateNode($settings);
+
+    // Check that a flat list of values is rejected once the field has data.
+    $this->assertAllowedValuesInput("Zero\nOne", 'invalid input', 'Unkeyed lists are rejected once the field has data.');
+
+    // Check that values can be added but values in use cannot be removed.
+    $string = "0|Zero\n.5|Point five\n2|Two";
+    $array = ['0' => 'Zero', '0.5' => 'Point five', '2' => 'Two'];
+    $this->assertAllowedValuesInput($string, $array, 'Values can be added.');
+    $string = "0|Zero\n.5|Point five";
+    $array = ['0' => 'Zero', '0.5' => 'Point five'];
+    $this->assertAllowedValuesInput($string, $array, 'Values not in use can be removed.');
+    $this->assertAllowedValuesInput("0|Zero", 'some values are being removed while currently in use', 'Values in use cannot be removed.');
+
+    // Delete the node, remove the value.
+    $node->delete();
+    $string = "0|Zero";
+    $array = ['0' => 'Zero'];
+    $this->assertAllowedValuesInput($string, $array, 'Values not in use can be removed.');
+
+    // Check that the same key can only be used once.
+    $string = "0.5|Point five\n0.5|Half";
+    $array = ['0.5' => 'Half'];
+    $this->assertAllowedValuesInput($string, $array, 'Same value cannot be used multiple times.');
+
+    // Check that different forms of the same float value cannot be used.
+    $string = "0|Zero\n.5|Point five\n0.5|Half";
+    $array = ['0' => 'Zero', '0.5' => 'Half'];
+    $this->assertAllowedValuesInput($string, $array, 'Different forms of the same value cannot be used.');
+  }
+
+  /**
+   * Options (text) : test 'allowed values' input.
+   */
+  public function testOptionsAllowedValuesText() {
+    $this->fieldName = 'field_options_text';
+    $this->createOptionsField('list_string');
+
+    // Flat list of textual values.
+    $string = "Zero\nOne";
+    $array = ['Zero' => 'Zero', 'One' => 'One'];
+    $this->assertAllowedValuesInput($string, $array, 'Unkeyed lists are accepted.');
+    // Explicit keys.
+    $string = "zero|Zero\none|One";
+    $array = ['zero' => 'Zero', 'one' => 'One'];
+    $this->assertAllowedValuesInput($string, $array, 'Explicit keys are accepted.');
+    // Check that values can be added and removed.
+    $string = "zero|Zero\ntwo|Two";
+    $array = ['zero' => 'Zero', 'two' => 'Two'];
+    $this->assertAllowedValuesInput($string, $array, 'Values can be added and removed.');
+    // Mixed list of keyed and unkeyed values.
+    $string = "zero|Zero\nOne\n";
+    $array = ['zero' => 'Zero', 'One' => 'One'];
+    $this->assertAllowedValuesInput($string, $array, 'Mixed lists are accepted.');
+    // Overly long keys.
+    $this->assertAllowedValuesInput("zero|Zero\n" . $this->randomMachineName(256) . "|One", 'each key must be a string at most 255 characters long', 'Overly long keys are rejected.');
+
+    // Create a node with actual data for the field.
+    $settings = [
+      'type' => $this->type,
+      $this->fieldName => [['value' => 'One']],
+    ];
+    $node = $this->drupalCreateNode($settings);
+
+    // Check that flat lists of values are still accepted once the field has
+    // data.
+    $string = "Zero\nOne";
+    $array = ['Zero' => 'Zero', 'One' => 'One'];
+    $this->assertAllowedValuesInput($string, $array, 'Unkeyed lists are still accepted once the field has data.');
+
+    // Check that values can be added but values in use cannot be removed.
+    $string = "Zero\nOne\nTwo";
+    $array = ['Zero' => 'Zero', 'One' => 'One', 'Two' => 'Two'];
+    $this->assertAllowedValuesInput($string, $array, 'Values can be added.');
+    $string = "Zero\nOne";
+    $array = ['Zero' => 'Zero', 'One' => 'One'];
+    $this->assertAllowedValuesInput($string, $array, 'Values not in use can be removed.');
+    $this->assertAllowedValuesInput("Zero", 'some values are being removed while currently in use', 'Values in use cannot be removed.');
+
+    // Delete the node, remove the value.
+    $node->delete();
+    $string = "Zero";
+    $array = ['Zero' => 'Zero'];
+    $this->assertAllowedValuesInput($string, $array, 'Values not in use can be removed.');
+
+    // Check that string values with dots can be used.
+    $string = "Zero\nexample.com|Example";
+    $array = ['Zero' => 'Zero', 'example.com' => 'Example'];
+    $this->assertAllowedValuesInput($string, $array, 'String value with dot is supported.');
+
+    // Check that the same key can only be used once.
+    $string = "zero|Zero\nzero|One";
+    $array = ['zero' => 'One'];
+    $this->assertAllowedValuesInput($string, $array, 'Same value cannot be used multiple times.');
+  }
+
+  /**
+   * Options (text) : test 'trimmed values' input.
+   */
+  public function testOptionsTrimmedValuesText() {
+    $this->fieldName = 'field_options_trimmed_text';
+    $this->createOptionsField('list_string');
+
+    // Explicit keys.
+    $string = "zero |Zero\none | One";
+    $array = ['zero' => 'Zero', 'one' => 'One'];
+    $this->assertAllowedValuesInput($string, $array, 'Explicit keys are accepted and trimmed.');
+  }
+
+  /**
+   * Helper function to create list field of a given type.
+   *
+   * @param string $type
+   *   One of 'list_integer', 'list_float' or 'list_string'.
+   */
+  protected function createOptionsField($type) {
+    // Create a field.
+    FieldStorageConfig::create([
+      'field_name' => $this->fieldName,
+      'entity_type' => 'node',
+      'type' => $type,
+    ])->save();
+    FieldConfig::create([
+      'field_name' => $this->fieldName,
+      'entity_type' => 'node',
+      'bundle' => $this->type,
+    ])->save();
+
+    entity_get_form_display('node', $this->type, 'default')->setComponent($this->fieldName)->save();
+
+    $this->adminPath = 'admin/structure/types/manage/' . $this->type . '/fields/node.' . $this->type . '.' . $this->fieldName . '/storage';
+  }
+
+  /**
+   * Tests a string input for the 'allowed values' form element.
+   *
+   * @param $input_string
+   *   The input string, in the pipe-linefeed format expected by the form
+   *   element.
+   * @param $result
+   *   Either an expected resulting array in
+   *   $field->getSetting('allowed_values'), or an expected error message.
+   * @param $message
+   *   Message to display.
+   */
+  public function assertAllowedValuesInput($input_string, $result, $message) {
+    $edit = ['settings[allowed_values]' => $input_string];
+    $this->drupalPostForm($this->adminPath, $edit, t('Save field settings'));
+    $this->assertNoRaw('&amp;lt;', 'The page does not have double escaped HTML tags.');
+
+    if (is_string($result)) {
+      $this->assertText($result, $message);
+    }
+    else {
+      $field_storage = FieldStorageConfig::loadByName('node', $this->fieldName);
+      $this->assertIdentical($field_storage->getSetting('allowed_values'), $result, $message);
+    }
+  }
+
+  /**
+   * Tests normal and key formatter display on node display.
+   */
+  public function testNodeDisplay() {
+    $this->fieldName = strtolower($this->randomMachineName());
+    $this->createOptionsField('list_integer');
+    $node = $this->drupalCreateNode(['type' => $this->type]);
+
+    $on = $this->randomMachineName();
+    $off = $this->randomMachineName();
+    $edit = [
+      'settings[allowed_values]' =>
+        "1|$on
+        0|$off",
+    ];
+
+    $this->drupalPostForm($this->adminPath, $edit, t('Save field settings'));
+    $this->assertText(format_string('Updated field @field_name field settings.', ['@field_name' => $this->fieldName]), "The 'On' and 'Off' form fields work for boolean fields.");
+
+    // Select a default value.
+    $edit = [
+      $this->fieldName => '1',
+    ];
+    $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Save'));
+
+    // Check the node page and see if the values are correct.
+    $file_formatters = ['list_default', 'list_key'];
+    foreach ($file_formatters as $formatter) {
+      $edit = [
+        "fields[$this->fieldName][type]" => $formatter,
+        "fields[$this->fieldName][region]" => 'content',
+      ];
+      $this->drupalPostForm('admin/structure/types/manage/' . $this->typeName . '/display', $edit, t('Save'));
+      $this->drupalGet('node/' . $node->id());
+
+      if ($formatter == 'list_default') {
+        $output = $on;
+      }
+      else {
+        $output = '1';
+      }
+
+      $elements = $this->xpath('//div[text()="' . $output . '"]');
+      $this->assertEqual(count($elements), 1, 'Correct options found.');
+    }
+  }
+
+}