<?php

/**
 * @file
 * Tests for the Synonyms Commerce module.
 */

/**
 * Test synonyms autocomplete widget for commerce product reference field type.
 */
class CommerceProductReferenceAutocompleteSynonymsWebTestCase extends AbstractAutocompleteSynonymsWebTestCase {

  /**
   * GetInfo method.
   */
  public static function getInfo() {
    return array(
      'name' => 'Commerce product reference synonyms autocomplete',
      'description' => 'Ensure that the "synonym friendly autocomplete" widget works correctly with commerce product reference field type.',
      'group' => 'Synonyms',
    );
  }

  public function setUp($modules = array()) {
    $modules[] = 'commerce_product_reference';
    $modules[] = 'commerce_product_ui';
    $modules[] = 'synonyms_commerce';

    $this->fields['enabled']['instance']['entity_type'] = 'commerce_product';
    $this->fields['enabled']['instance']['bundle'] = 'product';
    $this->fields['disabled']['instance']['entity_type'] = 'commerce_product';
    $this->fields['disabled']['instance']['bundle'] = 'product';

    $this->behavior_implementation['entity_type'] = $this->fields['enabled']['instance']['entity_type'];

    parent::setUp($modules);

    $this->reference_field = array(
      'type' => 'commerce_product_reference',
      'field_name' => 'synonyms_commerce',
      'cardinality' => FIELD_CARDINALITY_UNLIMITED,
      'settings' => array(),
    );
    $this->reference_field = field_create_field($this->reference_field);

    $this->reference_instance = array(
      'field_name' => $this->reference_field['field_name'],
      'entity_type' => $this->entity_type,
      'bundle' => $this->bundle,
      'label' => 'Synonym Commerce Autocomplete',
      'settings' => array(
        'referenceable_types' => drupal_map_assoc(array('product')),
      ),
      'widget' => array(
        'type' => 'synonyms_commerce_autocomplete',
      ),
    );
    $this->reference_instance = field_create_instance($this->reference_instance);
    $this->reference_instance = field_info_instance($this->reference_instance['entity_type'], $this->reference_instance['field_name'], $this->reference_instance['bundle']);
  }

  protected function createTerms() {
    $name = $this->randomName();

    $product = (object) array(
      'type' => 'product',
      'title' => $name,
      'sku' => 'a' . drupal_strtolower($this->randomName()),
      $this->fields['disabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
        ),
      ),
    );
    commerce_product_save($product);
    $this->terms['term1'] = $product;

    $name .= $this->randomName();

    $product = (object) array(
      'type' => 'product',
      'title' => $name,
      'sku' => 'z' . drupal_strtolower($this->randomName()),
      $this->fields['disabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
        ),
      ),
    );
    commerce_product_save($product);
    $this->terms['term1_longer_name'] = $product;

    $product = (object) array(
      'type' => 'product',
      'title' => $this->randomName(),
      'sku' => drupal_strtolower($this->randomName()),
      $this->fields['disabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
        ),
      ),
    );
    commerce_product_save($product);
    $this->terms['no_synonyms'] = $product;

    $product = (object) array(
      'type' => 'product',
      'title' => $this->randomName(),
      'sku' => drupal_strtolower($this->randomName()),
      $this->fields['enabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
        ),
      ),
      $this->fields['disabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
        ),
      ),
    );
    commerce_product_save($product);
    $this->terms['one_synonym'] = $product;

    $product = (object) array(
      'type' => 'product',
      'title' => $this->randomName(),
      'sku' => drupal_strtolower($this->randomName()),
      $this->fields['enabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
          array('value' => $this->randomName()),
        ),
      ),
      $this->fields['disabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
        ),
      ),
    );
    commerce_product_save($product);
    $this->terms['two_synonyms'] = $product;

    $name = $this->randomName();
    $product = (object) array(
      'type' => 'product',
      'title' => $name,
      'sku' => drupal_strtolower($this->randomName()),
      $this->fields['enabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $name . $this->randomName()),
        ),
      ),
      $this->fields['disabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
        ),
      ),
    );
    commerce_product_save($product);
    $this->terms['name_similar_synonym'] = $product;

    $name = 'similar_synonyms_';
    $product = (object) array(
      'type' => 'product',
      'title' => $this->randomName(),
      'sku' => drupal_strtolower($this->randomName()),
      $this->fields['enabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $name . $this->randomName()),
          array('value' => $name . $this->randomName()),
        ),
      ),
      $this->fields['disabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
        ),
      ),
    );
    commerce_product_save($product);
    $this->terms['similar_synonyms'] = $product;

    $name = 'one_term_name_another_synonym_';

    $product = (object) array(
      'type' => 'product',
      'title' => $name . $this->randomName(),
      'sku' => drupal_strtolower($this->randomName()),
      $this->fields['disabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
        ),
      ),
    );
    commerce_product_save($product);
    $this->terms['name_another_synonym'] = $product;

    $product = (object) array(
      'type' => 'product',
      'title' => $this->randomName(),
      'sku' => drupal_strtolower($this->randomName()),
      $this->fields['enabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $name . $this->randomName()),
        ),
      ),
      $this->fields['disabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => $this->randomName()),
        ),
      ),
    );
    commerce_product_save($product);
    $this->terms['synonym_another_name'] = $product;

    $another_product_type = commerce_product_ui_product_type_new();
    $another_product_type['type'] = 'another_vocabulary';
    $another_product_type['name'] = $this->randomName();
    commerce_product_ui_product_type_save($another_product_type);

    $product_similar_product = (object) array(
      'type' => $another_product_type['type'],
      'title' => $this->entityLabel($this->terms['no_synonyms']),
      'sku' => drupal_strtolower($this->randomName()),
    );
    commerce_product_save($product_similar_product);

    $product_similar_synonym = (object) array(
      'type' => $another_product_type['type'],
      'title' => $this->terms['one_synonym']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'],
      'sku' => drupal_strtolower($this->randomName()),
    );
    commerce_product_save($product_similar_synonym);

    $synonym_similar_product = (object) array(
      'type' => $another_product_type['type'],
      'title' => $this->randomName(),
      'sku' => drupal_strtolower($this->randomName()),
      $this->fields['enabled']['field']['field_name'] => array(LANGUAGE_NONE => array(
        $this->entityLabel($this->terms['no_synonyms']),
      )),
    );
    commerce_product_save($synonym_similar_product);

    $synonym_similar_synonym = (object) array(
      'type' => $another_product_type['type'],
      'title' => $this->randomName(),
      'sku' => drupal_strtolower($this->randomName()),
      $this->fields['enabled']['field']['field_name'] => array(LANGUAGE_NONE => array(
        $this->terms['one_synonym']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'],
      )),
    );
    commerce_product_save($synonym_similar_synonym);
  }
}


/**
 * Test synonyms-friendly select widget for commerce product reference field.
 */
class CommerceProductReferenceSelectSynonymsWebTestCase extends AbstractSelectSynonymsWebTestCase {

  /**
   * Array of products on which the testing is held.
   *
   * @var array
   */
  protected $products = array();

  public static function getInfo() {
    return array(
      'name' => 'Commerce product reference synonyms select',
      'description' => 'Ensure that the "synonym friendly select" widget works correctly with commerce product reference field.',
      'group' => 'Synonyms',
    );
  }

  public function setUp($modules = array()) {
    $modules[] = 'commerce_product_reference';
    $modules[] = 'synonyms_commerce';

    $this->fields['enabled']['instance']['entity_type'] = 'commerce_product';
    $this->fields['enabled']['instance']['bundle'] = 'product';
    $this->fields['disabled']['instance']['entity_type'] = 'commerce_product';
    $this->fields['disabled']['instance']['bundle'] = 'product';

    $this->behavior_implementation['entity_type'] = $this->fields['enabled']['instance']['entity_type'];

    parent::setUp($modules);

    $this->reference_field = array(
      'type' => 'commerce_product_reference',
      'field_name' => 'synonyms_commerce',
      'cardinality' => FIELD_CARDINALITY_UNLIMITED,
      'settings' => array(),
    );
    $this->reference_field = field_create_field($this->reference_field);

    $this->reference_instance = array(
      'field_name' => $this->reference_field['field_name'],
      'entity_type' => $this->entity_type,
      'bundle' => $this->bundle,
      'label' => 'Synonym Commerce Select',
      'widget' => array(
        'type' => 'synonyms_commerce_select',
      ),
    );
    $this->reference_instance = field_create_instance($this->reference_instance);
  }

  public function testWidgetSorting() {
    $cardinality = array(
      1 => 1,
      FIELD_CARDINALITY_UNLIMITED => 'unlimited',
    );
    $required = array(
      TRUE => 'required',
      FALSE => 'not required',
    );

    foreach ($cardinality as $cardinality_k => $cardinality_v) {
      foreach ($required as $required_k => $required_v) {
        $this->reference_field['cardinality'] = $cardinality_k;
        field_update_field($this->reference_field);

        $this->reference_instance['required'] = $required_k;
        field_update_instance($this->reference_instance);

        $options = array();
        $options[] = array(
          'entity' => $this->terms['product3'],
          'synonym' => $this->terms['product3']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'],
        );
        $options[] = array(
          'entity' => $this->terms['product3'],
          'synonym' => $this->terms['product3']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][1]['value'],
        );
        $options[] = array(
          'entity' => $this->terms['product1'],
        );
        $options[] = array(
          'entity' => $this->terms['product1'],
          'synonym' => $this->terms['product1']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'],
        );
        $options[] = array(
          'entity' => $this->terms['product1'],
          'synonym' => $this->terms['product1']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][1]['value'],
        );
        $options[] = array(
          'entity' => $this->terms['product2'],
        );
        $options[] = array(
          'entity' => $this->terms['product2'],
          'synonym' => $this->terms['product2']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][1]['value'],
        );
        $options[] = array(
          'entity' => $this->terms['product2'],
          'synonym' => $this->terms['product2']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'],
        );
        $options[] = array(
          'entity' => $this->terms['product3'],
        );

        $this->drupalGet('node/add/synonyms-test-content');
        $this->assertSynonymsSelect($options, 'Synonyms select sorting by name works for the cardinality of ' . $cardinality_v . ' and ' . $required_v);
      }
    }
  }

  public function testWidget() {
    $name = $this->randomName();
    $this->drupalPost('node/add/synonyms-test-content', array(
      'title' => $name,
      $this->reference_field['field_name'] . '[' . LANGUAGE_NONE . '][]' => array(
        $this->synonymSelectKey($this->terms['product1'], $this->terms['product1']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value']),
        $this->terms['product2']->product_id,
        $this->terms['product3']->product_id,
        $this->synonymSelectKey($this->terms['product3'], $this->terms['product3']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value']),
      ),
    ), 'Save');

    $node = $this->drupalGetNodeByTitle($name);
    $this->drupalGet('node/' . $node->nid);
    $this->assertText($this->terms['product1']->title, 'Product is saved when its synonym is submitted through synonyms friendly select for the unlimited cardinality.');
    $this->assertText($this->terms['product2']->title, 'Product is saved when it is submitted through synonyms friendly select for the unlimited cardinality.');
    $this->assertText($this->terms['product3']->title, 'Product is saved only once when the term and its synonym are submitted through synonyms friendly select for the unlimited cardinality.');

    $options = array();
    $options[] = array(
      'entity' => $this->terms['product3'],
      'synonym' => $this->terms['product3']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product3'],
      'synonym' => $this->terms['product3']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][1]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product1'],
      'selected' => TRUE,
    );
    $options[] = array(
      'entity' => $this->terms['product1'],
      'synonym' => $this->terms['product1']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product1'],
      'synonym' => $this->terms['product1']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][1]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product2'],
      'selected' => TRUE,
    );
    $options[] = array(
      'entity' => $this->terms['product2'],
      'synonym' => $this->terms['product2']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][1]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product2'],
      'synonym' => $this->terms['product2']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product3'],
      'selected' => TRUE,
    );
    $this->drupalGet('node/' . $node->nid . '/edit');
    $this->assertSynonymsSelect($options, 'Default values are set correctly in the synonyms friendly select widget when working with field cardinality more than 1.');

    $this->reference_field['cardinality'] = 2;
    field_update_field($this->reference_field);
    $name = $this->randomName();
    $this->drupalPost('node/add/synonyms-test-content', array(
      'title' => $name,
      $this->reference_field['field_name'] . '[' . LANGUAGE_NONE . '][]' => array(
        $this->synonymSelectKey($this->terms['product1'], $this->terms['product1']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value']),
        $this->terms['product2']->product_id,
        $this->terms['product3']->product_id,
      ),
    ), 'Save');
    $this->assertText('this field cannot hold more than 2 values.', 'Submitting 3 entries into a field with cardinality of 2, that refer to 3 products, results in a form error.');

    $this->drupalPost('node/add/synonyms-test-content', array(
      'title' => $name,
      $this->reference_field['field_name'] . '[' . LANGUAGE_NONE . '][]' => array(
        $this->synonymSelectKey($this->terms['product1'], $this->terms['product1']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value']),
        $this->terms['product2']->product_id,
        $this->synonymSelectKey($this->terms['product2'], $this->terms['product2']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value']),
      ),
    ), 'Save');
    $node = $this->drupalGetNodeByTitle($name);
    $this->drupalGet('node/' .  $node->nid);
    $this->assertText($this->terms['product1']->title, 'Submitting 3 entries into a field with cardinality of 2, that refer to only 2 products, results in form getting submitted. Product #1 is saved.');
    $this->assertText($this->terms['product2']->title, 'Product #2 is saved.');

    $this->reference_field['cardinality'] = 1;
    field_update_field($this->reference_field);
    // We need to invoke this one. Without it some caching within Entity
    // metadata wrappers interferes. See https://www.drupal.org/node/2717019 for
    // details.
    entity_flush_caches();

    $name = $this->randomName();
    $this->drupalPost('node/add/synonyms-test-content', array(
      'title' => $name,
      $this->reference_field['field_name'] . '[' . LANGUAGE_NONE . ']' => $this->synonymSelectKey($this->terms['product1'], $this->terms['product1']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value']),
    ), 'Save');
    $node = $this->drupalGetNodeByTitle($name);

    $this->drupalGet('node/' . $node->nid);
    $this->assertText($this->terms['product1']->title, 'Product is saved when its synonym is submitted through synonyms friendly select for the cardinality of 1.');

    $options = array();
    $options[] = array(
      'entity' => $this->terms['product3'],
      'synonym' => $this->terms['product3']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product3'],
      'synonym' => $this->terms['product3']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][1]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product1'],
      'selected' => TRUE,
    );
    $options[] = array(
      'entity' => $this->terms['product1'],
      'synonym' => $this->terms['product1']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product1'],
      'synonym' => $this->terms['product1']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][1]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product2'],
    );
    $options[] = array(
      'entity' => $this->terms['product2'],
      'synonym' => $this->terms['product2']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][1]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product2'],
      'synonym' => $this->terms['product2']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product3'],
    );
    $this->drupalGet('node/' .  $node->nid . '/edit');
    $this->assertSynonymsSelect($options, 'Default values are set correctly in the synonyms friendly select widget when working with the field cardinality of 1.');

    $this->drupalPost('node/' . $node->nid . '/edit', array(
      $this->reference_field['field_name'] . '[' . LANGUAGE_NONE . ']' => $this->terms['product2']->product_id,
    ), 'Save');
    $this->drupalGet('node/' . $node->nid);
    $this->assertNoText($this->terms['product1']->title, 'After updating entity the old product is removed.');
    $this->assertText($this->terms['product2']->title, 'Product is saved when it is submitted through synonyms friendly select for the cardinality of 1.');

    $options = array();
    $options[] = array(
      'entity' => $this->terms['product3'],
      'synonym' => $this->terms['product3']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product3'],
      'synonym' => $this->terms['product3']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][1]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product1'],
    );
    $options[] = array(
      'entity' => $this->terms['product1'],
      'synonym' => $this->terms['product1']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product1'],
      'synonym' => $this->terms['product1']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][1]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product2'],
      'selected' => TRUE,
    );
    $options[] = array(
      'entity' => $this->terms['product2'],
      'synonym' => $this->terms['product2']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][1]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product2'],
      'synonym' => $this->terms['product2']->{$this->fields['enabled']['field']['field_name']}[LANGUAGE_NONE][0]['value'],
    );
    $options[] = array(
      'entity' => $this->terms['product3'],
    );
    $this->drupalGet('node/' .  $node->nid . '/edit');
    $this->assertSynonymsSelect($options, 'Default values are set correctly in the synonyms friendly select widget when working with the field cardinality of 1.');
  }

  protected function createTerms() {
    $this->terms['product1'] = (object) array(
      'type' => $this->behavior_implementation['bundle'],
      'title' => 'Product 1',
      'sku' => drupal_strtolower($this->randomName()),
      $this->fields['enabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => 'Product 1A' . $this->randomName()),
          array('value' => 'Product 1Z' . $this->randomName()),
        ),
      ),
    );
    commerce_product_save($this->terms['product1']);

    $this->terms['product2'] = (object) array(
      'type' => $this->behavior_implementation['bundle'],
      'title' => 'Product 2',
      'sku' => drupal_strtolower($this->randomName()),
      $this->fields['enabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => 'Product 2Z' . $this->randomName()),
          array('value' => 'Product 2A' . $this->randomName()),
        ),
      ),
    );
    commerce_product_save($this->terms['product2']);

    $this->terms['product3'] = (object) array(
      'type' => $this->behavior_implementation['bundle'],
      'title' => 'Product 3',
      'sku' => drupal_strtolower($this->randomName()),
      $this->fields['enabled']['field']['field_name'] => array(
        LANGUAGE_NONE => array(
          array('value' => 'Another Product 3A' . $this->randomName()),
          array('value' => 'Another Product 3Z' . $this->randomName()),
        ),
      ),
    );
    commerce_product_save($this->terms['product3']);
  }
}

/**
 * Test CommerceProductReferenceSynonymsBehavior class.
 */
class CommerceProductReferenceSynonymsBehaviorWebTestCase extends AbstractSynonymsProviderFieldWebTestCase {

  /**
   * GetInfo method.
   */
  public static function getInfo() {
    return array(
      'name' => 'CommerceProductReferenceSynonymsBehavior',
      'description' => 'Ensure that the synonyms module extracts synonyms from commerce product reference fields correctly.',
      'group' => 'Synonyms',
    );
  }

  /**
   * SetUp method.
   */
  public function setUp($modules = array()) {
    $modules[] = 'commerce_product_reference';
    $modules[] = 'commerce_product_ui';
    $modules[] = 'synonyms_commerce';

    $this->fields['enabled']['field'] = array(
      'field_name' => 'reference',
      'cardinality' => FIELD_CARDINALITY_UNLIMITED,
      'type' => 'commerce_product_reference',
    );

    parent::setUp($modules);
  }

  /**
   * Test synonyms extraction for 'commerce_product_reference' field type.
   */
  public function testCommerceProductReference() {
    // Testing synonymsExtract().
    $this->assertSynonymsExtract(array(), array(), 'on empty field.');

    $synonym_entity = $this->createProduct();
    $this->assertSynonymsExtract(array(
      LANGUAGE_NONE => array(
        0 => array(
          'product_id' => entity_id('commerce_product', $synonym_entity),
        ),
      ),
    ), array(entity_label('commerce_product', $synonym_entity)), 'on a field that holds one value.');

    // Testing mergeEntityAsSynonym() method.
    $product = $this->createProduct();
    $this->assertMergeEntityAsSynonym(array(), $product, 'commerce_product', array(array('product_id' => $product->product_id)), 'on a product.');

    // Testing synonymFind() method.
    $this->assertSynonymsFind(array(), db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, $this->randomName()), 'on empty field');

    $meta_data = array();
    $meta_data[] = array(
      'items' => array(),
      'found_synonyms' => array(),
    );
    $this->assertSynonymsFind($meta_data, db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, $this->randomName()), 'on a field without values');

    $meta_data = array();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array('product_id' => entity_id('commerce_product', $this->createProduct())),
        ),
      ),
      'found_synonyms' => array(),
    );
    $this->assertSynonymsFind($meta_data, db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, $this->randomName()), 'on a field with a value but searching for another string');

    $meta_data = array();
    $synonym_entity = $this->createProduct();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array('product_id' => entity_id('commerce_product', $synonym_entity)),
        ),
      ),
      'found_synonyms' => array(entity_label('commerce_product', $synonym_entity)),
    );
    $this->assertSynonymsFind($meta_data, db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, entity_label('commerce_product', $synonym_entity)), 'on a field with a single value searching for that string');

    $meta_data = array();
    $synonym_entity = $this->createProduct();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array('product_id' => entity_id('commerce_product', $synonym_entity)),
          array('product_id' => entity_id('commerce_product', $this->createProduct())),
        ),
      ),
      'found_synonyms' => array(entity_label('commerce_product', $synonym_entity)),
    );
    $this->assertSynonymsFind($meta_data, db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, entity_label('commerce_product', $synonym_entity)), 'on a field with 2 values searching for one of those 2 values');

    $meta_data = array();
    $synonym_entity = $this->createProduct();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array('product_id' => entity_id('commerce_product', $synonym_entity)),
          array('product_id' => entity_id('commerce_product', $this->createProduct())),
        ),
      ),
      'found_synonyms' => array(entity_label('commerce_product', $synonym_entity)),
    );
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array('product_id' => entity_id('commerce_product', $this->createProduct())),
          array('product_id' => entity_id('commerce_product', $this->createProduct())),
        ),
      ),
      'found_synonyms' => array(),
    );
    $this->assertSynonymsFind($meta_data, db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, entity_label('commerce_product', $synonym_entity)), 'on 2 fields with 2 values each searching for one of those values');

    $meta_data = array();
    $synonym_entity = $this->createProduct();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array('product_id' => entity_id('commerce_product', $synonym_entity)),
        ),
      ),
      'found_synonyms' => array(entity_label('commerce_product', $synonym_entity)),
    );
    $this->assertSynonymsFind($meta_data, db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, '%' . db_like(drupal_substr(entity_label('commerce_product', $synonym_entity), 1, -1)) . '%', 'LIKE'), 'on a field with a value searching for a string LIKE the %value%');

    $meta_data = array();
    $tag = $this->randomName();
    $synonym_entity1 = $this->createProduct($tag . $this->randomName());
    $synonym_entity2 = $this->createProduct($tag . $this->randomName());
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array('product_id' => entity_id('commerce_product', $synonym_entity1)),
          array('product_id' => entity_id('commerce_product', $synonym_entity2)),
        ),
      ),
      'found_synonyms' => array(
        entity_label('commerce_product', $synonym_entity1),
        entity_label('commerce_product', $synonym_entity2),
      ),
    );
    $this->assertSynonymsFind($meta_data, db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, db_like($tag) . '%', 'LIKE'), 'on a field with 2 similar values searching a string like %both values%');

    $meta_data = array();
    $synonym_entity1 = $this->createProduct();
    $synonym_entity2 = $this->createProduct();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array('product_id' => entity_id('commerce_product', $synonym_entity1)),
          array('product_id' => entity_id('commerce_product', $synonym_entity2)),
        ),
      ),
      'found_synonyms' => array(
        entity_label('commerce_product', $synonym_entity1),
        entity_label('commerce_product', $synonym_entity2),
      ),
    );
    $condition = db_or()
      ->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, entity_label('commerce_product', $synonym_entity1))
      ->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, entity_label('commerce_product', $synonym_entity2));
    $this->assertSynonymsFind($meta_data, $condition, 'on a field with 2 values searching for value1 or value2');

    $meta_data = array();
    $synonym_entity = $this->createProduct();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array('product_id' => entity_id('commerce_product', $synonym_entity)),
          array('product_id' => entity_id('commerce_product', $this->createProduct())),
        ),
      ),
      'found_synonyms' => array(entity_label('commerce_product', $synonym_entity)),
    );
    $condition = db_and()
      ->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, entity_label('commerce_product', $synonym_entity))
      ->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, '%' . db_like(drupal_substr(entity_label('commerce_product', $synonym_entity), 1, -1)) . '%', 'LIKE');
    $this->assertSynonymsFind($meta_data, $condition, 'on a field with 2 values searching for value1 and LIKE value1%');

    $meta_data = array();
    $synonym_entity1 = $this->createProduct();
    $synonym_entity2 = $this->createProduct();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array('product_id' => entity_id('commerce_product', $synonym_entity1)),
          array('product_id' => entity_id('commerce_product', $synonym_entity2)),
        ),
      ),
      'found_synonyms' => array(
        entity_label('commerce_product', $synonym_entity1),
        entity_label('commerce_product', $synonym_entity2),
      ),
    );
    $condition = db_or()
      ->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, entity_label('commerce_product', $synonym_entity1))
      ->condition(db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, entity_label('commerce_product', $synonym_entity2))->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, '%' . db_like(drupal_substr(entity_label('commerce_product', $synonym_entity2), 1, -1)) . '%', 'LIKE'));
    $this->assertSynonymsFind($meta_data, $condition, 'on a field with 2 values searching for (value1 or (value2 AND value2%))');

    $meta_data = array();
    $synonym_entity1 = $this->createProduct($this->randomName() . ' ' . $this->randomName() . ' ' . $this->randomName());
    $synonym_entity2 = $this->createProduct(str_replace(' ', '-', entity_label('commerce_product', $synonym_entity1)));
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array('product_id' => entity_id('commerce_product', $synonym_entity1)),
          array('product_id' => entity_id('commerce_product', $synonym_entity2)),
        ),
      ),
      'found_synonyms' => array(
        entity_label('commerce_product', $synonym_entity1),
        entity_label('commerce_product', $synonym_entity2),
      ),
    );
    $condition = db_and()
      ->where("REPLACE(" . AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER . ", ' ', '-') = :synonym", array(
        ':synonym' => entity_label('commerce_product', $synonym_entity2),
      ));
    $this->assertSynonymsFind($meta_data, $condition, "on a field with 2 values, where 2nd value replaces spaces with dashes in the 1st value, searching for REPLACE(column, ' ', '-') = value2");
  }

  /**
   * Supportive function.
   *
   * Create an entity of necessary entity type (in our test it's commerce
   * product).
   *
   * @param string $label
   *   Label to use for the entity that is about to be created
   * @param string $bundle
   *   Bundle to use for the entity that is about to be created
   *
   * @return object
   *   Fully loaded entity object of the just created entity
   */
  protected function createProduct($label = NULL, $bundle = 'product') {
    if (is_null($label)) {
      $label = $this->randomName();
    }
    $entity = commerce_product_new($bundle);
    $entity->title = $label;
    $entity->sku = drupal_html_id($label);
    commerce_product_save($entity);
    return $entity;
  }
}

/**
 * Test CommercePriceSynonymsBehavior class.
 */
class CommercePriceSynonymsBehaviorWebTestCase extends AbstractSynonymsProviderFieldWebTestCase {

  /**
   * GetInfo method.
   */
  public static function getInfo() {
    return array(
      'name' => 'CommercePriceSynonymsBehavior',
      'description' => 'Ensure that the synonyms module extracts synonyms from commerce price fields correctly.',
      'group' => 'Synonyms',
    );
  }

  /**
   * SetUp method.
   */
  public function setUp($modules = array()) {
    $modules[] = 'commerce_price';
    $modules[] = 'commerce_product_reference';
    $modules[] = 'commerce_product_ui';
    $modules[] = 'synonyms_commerce';

    $this->fields['enabled']['field'] = array(
      'field_name' => 'synonyms_commerce_price',
      'cardinality' => FIELD_CARDINALITY_UNLIMITED,
      'type' => 'commerce_price',
    );

    parent::setUp($modules);
  }

  /**
   * Test synonyms extraction for 'commerce_price' field type.
   */
  public function testCommercePrice() {
    // Testing synonymsExtract().
    $this->assertSynonymsExtract(array(), array(), 'on empty field.');

    $this->assertSynonymsExtract(array(
      LANGUAGE_NONE => array(
        0 => array(
          'amount' => 1000,
          'currency_code' => 'USD',
        ),
      ),
    ), array(commerce_currency_format(1000, 'USD')), 'on a field that holds one value.');

    // Testing synonymFind() method.
    $this->assertSynonymsFind(array(), db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, $this->randomName()), 'on empty field');

    $meta_data = array();
    $meta_data[] = array(
      'items' => array(),
      'found_synonyms' => array(),
    );
    $this->assertSynonymsFind($meta_data, db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, $this->randomName()), 'on a field without values');

    $meta_data = array();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array(
            'amount' => 1000,
            'currency_code' => 'USD',
          ),
        ),
      ),
      'found_synonyms' => array(),
    );
    $this->assertSynonymsFind($meta_data, db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, $this->randomName()), 'on a field with a value but searching for another string');

    $meta_data = array();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array(
            'amount' => 1000,
            'currency_code' => 'USD',
          ),
        ),
      ),
      'found_synonyms' => array(commerce_currency_format(1000, 'USD')),
    );
    $this->assertSynonymsFind($meta_data, db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, 1000), 'on a field with a single value searching for that string');

    $meta_data = array();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array(
            'amount' => 1000,
            'currency_code' => 'USD',
          ),
          array(
            'amount' => 2000,
            'currency_code' => 'USD',
          ),
        ),
      ),
      'found_synonyms' => array(commerce_currency_format(1000, 'USD')),
    );
    $this->assertSynonymsFind($meta_data, db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, 1000), 'on a field with 2 values searching for one of those 2 values');

    $meta_data = array();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array(
            'amount' => 1000,
            'currency_code' => 'USD',
          ),
          array(
            'amount' => 2000,
            'currency_code' => 'USD',
          ),
        ),
      ),
      'found_synonyms' => array(commerce_currency_format(1000, 'USD')),
    );
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array(
            'amount' => 100,
            'currency_code' => 'USD',
          ),
          array(
            'amount' => 200,
            'currency_code' => 'USD',
          ),
        ),
      ),
      'found_synonyms' => array(),
    );
    $this->assertSynonymsFind($meta_data, db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, 1000), 'on 2 fields with 2 values each searching for one of those values');

    $meta_data = array();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array(
            'amount' => 1000,
            'currency_code' => 'USD',
          ),
        ),
      ),
      'found_synonyms' => array(commerce_currency_format(1000, 'USD')),
    );
    $this->assertSynonymsFind($meta_data, db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, '%' . db_like(10) . '%', 'LIKE'), 'on a field with a value searching for a string LIKE the %value%');

    $meta_data = array();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array(
            'amount' => 1000,
            'currency_code' => 'USD',
          ),
          array(
            'amount' => 100,
            'currency_code' => 'USD',
          ),
        ),
      ),
      'found_synonyms' => array(
        commerce_currency_format(1000, 'USD'),
        commerce_currency_format(100, 'USD'),
      ),
    );
    $this->assertSynonymsFind($meta_data, db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, db_like(100) . '%', 'LIKE'), 'on a field with 2 similar values searching a string like %both values%');

    $meta_data = array();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array(
            'amount' => 1000,
            'currency_code' => 'USD',
          ),
          array(
            'amount' => 2000,
            'currency_code' => 'USD',
          ),
        ),
      ),
      'found_synonyms' => array(
        commerce_currency_format(1000, 'USD'),
        commerce_currency_format(2000, 'USD'),
      ),
    );
    $condition = db_or()
      ->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, 1000)
      ->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, 2000);
    $this->assertSynonymsFind($meta_data, $condition, 'on a field with 2 values searching for value1 or value2');

    $meta_data = array();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array(
            'amount' => 1000,
            'currency_code' => 'USD',
          ),
          array(
            'amount' => 2000,
            'currency_code' => 'USD',
          ),
        ),
      ),
      'found_synonyms' => array(commerce_currency_format(1000, 'USD')),
    );
    $condition = db_and()
      ->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, 1000)
      ->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, '%' . db_like(10) . '%', 'LIKE');
    $this->assertSynonymsFind($meta_data, $condition, 'on a field with 2 values searching for value1 and LIKE value1%');

    $meta_data = array();
    $meta_data[] = array(
      'items' => array(
        LANGUAGE_NONE => array(
          array(
            'amount' => 1000,
            'currency_code' => 'USD',
          ),
          array(
            'amount' => 2000,
            'currency_code' => 'USD',
          ),
        ),
      ),
      'found_synonyms' => array(
        commerce_currency_format(1000, 'USD'),
        commerce_currency_format(2000, 'USD'),
      ),
    );
    $condition = db_or()
      ->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, 1000)
      ->condition(db_and()->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, 2000)->condition(AbstractSynonymsBehavior::COLUMN_SYNONYM_PLACEHOLDER, '%' . db_like(20) . '%', 'LIKE'));
    $this->assertSynonymsFind($meta_data, $condition, 'on a field with 2 values searching for (value1 or (value2 AND value2%))');
  }
}