<?php
// $Id: content_taxonomy.test,v 1.1.2.6 2009/02/02 13:28:08 mh86 Exp $


/**
 * Base Class for testing Content Taxonomy 
 * extends the ContentCrudTestCase Class from CCK, which provides many useful helper functions
 */
class ContentTaxonomyTestCase extends ContentCrudTestCase {
  
  function setUp() {
    $args = func_get_args();
    $modules = array_merge(array("optionwidgets", "content_taxonomy", "content_taxonomy_options", "content_taxonomy_autocomplete"), $args);
    call_user_func_array(array('parent','setUp'), $modules);
    $this->loginWithPermissions();
    $this->acquireContentTypes(2);
  }
  
  /**
   * helper function to create a vocabulary and terms
   */
  function createTerms($count = 1) {
    $edit['name'] = $this->randomName(200);
    $edit['hierarchy'] = 2; // Hierarchy 0,1,2
    $edit['multiple'] = 1; // multiple 0,1
    $edit['required'] = 0; // required 0,1
    $edit['relations'] = 0;
    $edit['tags'] = 1;
    // exec save function
    taxonomy_save_vocabulary($edit);
    $vid = $edit['vid'];
    
    for ($i = 0; $i < $count; $i++) {
      // create term
      $termname = $this->randomName(20);
      $data = array('name' => $termname, 'vid' => $vid);
      taxonomy_save_term($data);
      $terms[] = taxonomy_get_term($data['tid']);
    }
    return $terms;
  
  }
  
  /**
   * helper assertion function, which checks if the node field array is built correctly
   */
  function assertNodeMultiValues($node, $field_name, $terms_in = array(), $terms_out = array()) {
    $tids = array();
    if (is_array($node->{$field_name})) {
      foreach ($node->{$field_name} as $key => $value) {
        $tids[$value['value']] = $value['value'];
      }
    }
    foreach ($terms_in as $term) {
      $this->assertTrue(in_array($term->tid, $tids), 'Term correctly in node field');
    }
    
    foreach ($terms_out as $term) {
      $this->assertTrue(!in_array($term->tid, $tids), 'Term correctly in node field');
    }
  }
}
  
  
/**
 * Base Class for testing Content Taxonomy, 
 * extends the ContentCrudTestCase Class from CCK, which provides many useful helper functions
 */
class ContentTaxonomyTest extends ContentTaxonomyTestCase {
  
  function getInfo() {
    return array(
      'name' => t('Content Taxonomy - Saving'),
      'description' => t('Tests basic saving'),
      'group' => t('Content Taxonomy'),
    );
  }
  
  function setUp() {
    parent::setUp();
  }
  
  
  function testContentTaxonomySaving() {
    $type = $this->content_types[0];
    $type_url = str_replace('_', '-', $type->type);
    
    $terms = $this->createTerms(4);
    
    $settings = array(
      'type' => 'content_taxonomy', 
      'widget_type' => 'content_taxonomy_options',
      'vid' => $terms[0]->vid,
      'parent' => 0,
      'parent_php_code' => '',
      'show_depth' => 0,
      'save_term_node' => FALSE,
      'depth' => NULL,
      'hide_taxonomy_fields' => TRUE,
    );
    
    $field = $this->createField($settings, 0);
    $field_name = $field['field_name'];

    //Check if field get's exposed to the content type
    $this->drupalGET('node/add/'. $type_url);
    $this->assertRaw($field_name, 'Field found on content type form');
    $this->assertRaw($terms[0]->name, 'Option value found on content type form');
    $this->assertRaw($terms[1]->name, 'Option value found on content type form');
    $this->assertRaw($terms[2]->name, 'Option value found on content type form');
    $this->assertRaw($terms[3]->name, 'Option value found on content type form'); 
    
    // Create a node with one value selected
    $edit = array();
    $edit['title'] = $this->randomName(20);
    $edit['body'] = $this->randomName(20);
    $edit[$field_name .'[value]'] = $terms[0]->tid;
    $this->drupalPost('node/add/'. $type_url, $edit, 'Save');
    $node = node_load(array('title' => $edit['title']));
    $in_term_node = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d", $node->nid));
    $this->assertFalse($in_term_node, "Terms not in term_node table");
    $this->assertEqual($node->{$field_name}[0]['value'], $terms[0]->tid, 'Terms saved');
    $this->drupalGet('node/'. $node->nid);    
    $this->assertText($terms[0]->name, 'Terms displayed');
    $this->assertNoText($terms[1]->name, 'Term not displayed');

    //Edit the node and select a different value
    $edit = array();
    $edit[$field_name.'[value]'] = $terms[1]->tid;
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $node = node_load($node->nid, NULL, TRUE);
    $in_term_node = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d", $node->nid));
    $this->assertFalse($in_term_node, "Terms not in term_node table");
    $this->assertIdentical($node->{$field_name}[0]['value'], $terms[1]->tid, 'Terms updated');
    $this->drupalGet('node/'. $node->nid);
    $this->assertText($terms[1]->name, 'Terms displayed');
    $this->assertNoText($terms[0]->name, 'Term not displayed');
    
    //Edit the node and unselect the value (selecting '- None -').
    $edit = array();
    $edit[$field_name.'[value]'] = '';
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $node = node_load($node->nid, NULL, TRUE);
    $in_term_node = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d", $node->nid));
    $this->assertFalse($in_term_node, "Terms not in term_node table");
    $this->assertIdentical($node->{$field_name}[0]['value'], NULL, 'Terms deleted');
    $this->drupalGet('node/'. $node->nid);
    $this->assertNoText($terms[0]->name, 'Terms not displayed');
    $this->assertNoText($terms[1]->name, 'Terms not displayed');
    
    
    //CREATE NEW FIELD MULTIPLE
    $settings['multiple'] = TRUE;
    $field = $this->createField($settings, 0);
    $field_name = $field['field_name'];
    
    //Check if field get's exposed to the content type
    $this->drupalGET('node/add/'. $type_url);
    $this->assertRaw($field_name, 'Field found on content type form');
    $this->assertRaw($terms[0]->name, 'Option value found on content type form');
    $this->assertRaw($terms[1]->name, 'Option value found on content type form');
    $this->assertRaw($terms[2]->name, 'Option value found on content type form');
    $this->assertRaw($terms[3]->name, 'Option value found on content type form'); 
    
    // Edit the node and select multiple values.
    $edit[$field_name .'[value]['. $terms[0]->tid .']'] = $terms[0]->tid;
    $edit[$field_name .'[value]['. $terms[1]->tid .']'] = $terms[1]->tid;
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $node = node_load($node->nid, NULL, TRUE);
    $in_term_node = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d", $node->nid));
    $this->assertFalse($in_term_node, "Terms not in term_node table");
    $tids = array();
    foreach ($node->{$field_name} as $key => $value) {
      $tids[$value['value']] = $value['value'];
    }
    if (!in_array($terms[0]->tid, $tids) || !in_array($terms[1]->tid, $tids)) {
      $this->fail("Terms saved");
    }
    $this->drupalGet('node/'. $node->nid);
    $this->assertText($terms[0]->name, 'Terms displayed');
    $this->assertText($terms[1]->name, 'Terms displayed');
    $this->assertNoText($terms[2]->name, 'Term not displayed');
    
    //Edit the node and select different values
    $edit = array();
    $edit[$field_name.'[value]['. $terms[0]->tid .']'] = FALSE;
    $edit[$field_name.'[value]['. $terms[1]->tid .']'] = $terms[1]->tid;
    $edit[$field_name.'[value]['. $terms[2]->tid .']'] = $terms[2]->tid;
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $node = node_load($node->nid, NULL, TRUE);
    $in_term_node = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d", $node->nid));
    $this->assertFalse($in_term_node, "Terms not in term_node table");
    $tids = array();
    foreach ($node->{$field_name} as $key => $value) {
      $tids[$value['value']] = $value['value'];
    }
    if (!in_array($terms[2]->tid, $tids) || !in_array($terms[1]->tid, $tids)) {
      $this->fail("Terms updated");
    }
    if (in_array($terms[0]->tid, $tids)) {
      $this->fail("Terms updated");
    }
    $this->drupalGet('node/'. $node->nid);
    $this->assertText($terms[1]->name, 'Terms displayed');
    $this->assertText($terms[2]->name, 'Terms displayed');
    $this->assertNoText($terms[0]->name, 'Term1 not displayed');
    
    //Edit the node and unselect values
    $edit = array();
    $edit[$field_name.'[value]['. $terms[1]->tid .']'] = FALSE;
    $edit[$field_name.'[value]['. $terms[2]->tid .']'] = FALSE;
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $node = node_load($node->nid, NULL, TRUE);
    $in_term_node = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d", $node->nid));
    $this->assertFalse($in_term_node, "Terms not in term_node table");
    $tids = array();
    foreach ($node->{$field_name} as $key => $value) {
      $tids[$value['value']] = $value['value'];
    }
    if (in_array($terms[2]->tid, $tids) || in_array($terms[1]->tid, $tids) || in_array($terms[0]->tid, $tids)) {
      $this->fail("Terms deleted");
    }
    $this->drupalGet('node/'. $node->nid);
    $this->assertNoText($terms[1]->name, 'Terms not displayed');
    $this->assertNoText($terms[2]->name, 'Terms not displayed');
    $this->assertNoText($terms[0]->name, 'Terms not displayed');
    
    
    /**
     * Tests Saving in Term Node
     */
    $ct = $this->content_types[1];
    $ct_url = str_replace('_', '-', $ct->type);
    
    $settings['save_term_node'] = TRUE;
    $settings['multiple'] = FALSE;

    //$terms = $this->createTerms(4);
    $field = $this->createField($settings, 1);
    $field_name = $field['field_name'];
    
    //Check if field get's exposed to the content type
    $this->drupalGET('node/add/'. $ct_url);
    $this->assertRaw($field_name, 'Field found on content type form');
    $this->assertRaw($terms[0]->name, 'Option value found on content type form');
    $this->assertRaw($terms[1]->name, 'Option value found on content type form');
    $this->assertRaw($terms[2]->name, 'Option value found on content type form');
    $this->assertRaw($terms[3]->name, 'Option value found on content type form'); 
    
    // Create a node with one value selected
    $edit = array();
    $edit['title'] = $this->randomName(20);
    $edit['body'] = $this->randomName(20);
    $edit[$field_name .'[value]'] = $terms[0]->tid;
    $this->drupalPost('node/add/'. $ct_url, $edit, 'Save');
    $node = node_load(array('title' => $edit['title']));
    $in_term_node = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d", $node->nid));
    $this->assertEqual($in_term_node, $terms[0]->tid, "Terms saved in term_node table");
    $this->assertEqual($node->{$field_name}[0]['value'], $terms[0]->tid, 'Terms saved');
    $this->drupalGet('node/'. $node->nid);
    $this->assertText($terms[0]->name, 'Terms displayed');
    $this->assertNoText($terms[1]->name, 'Term not displayed');
    
    //Edit the node and select a different value
    $edit = array();
    $edit[$field_name.'[value]'] = $terms[1]->tid;
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $node = node_load($node->nid, NULL, TRUE);
    $in_term_node = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d", $node->nid));
    $this->assertEqual($in_term_node, $terms[1]->tid, "Terms updated in term_node table");
    $this->assertEqual($node->{$field_name}[0]['value'], $terms[1]->tid, 'Terms updated');
    $this->drupalGet('node/'. $node->nid);
    $this->assertText($terms[1]->name, 'Terms displayed');
    $this->assertNoText($terms[0]->name, 'Term not displayed');
    
    //Edit the node and unselect the value (selecting '- None -').
    $edit = array();
    $edit[$field_name.'[value]'] = '';
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $node = node_load($node->nid, NULL, TRUE);
    $in_term_node = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d", $node->nid));
    $this->assertFalse($in_term_node, "Terms deleted from term_node table");
    $this->assertIdentical($node->{$field_name}[0]['value'], NULL, 'Terms deleted');
    $this->drupalGet('node/'. $node->nid);
    $this->assertNoText($terms[0]->name, 'Terms not displayed');
    $this->assertNoText($terms[1]->name, 'Terms not displayed');
    
    //CREATE NEW FIELD MULTIPLE
    $settings['multiple'] = TRUE;
    $field = $this->createField($settings, 1);
    $field_name = $field['field_name'];
    
    //Check if field get's exposed to the content type
    $this->drupalGET('node/add/'. $ct_url);
    $this->assertRaw($field_name, 'Field found on content type form');
    $this->assertRaw($terms[0]->name, 'Option value found on content type form');
    $this->assertRaw($terms[1]->name, 'Option value found on content type form');
    $this->assertRaw($terms[2]->name, 'Option value found on content type form');
    $this->assertRaw($terms[3]->name, 'Option value found on content type form'); 
    
    // Edit the node and select multiple values.
    $edit[$field_name .'[value]['. $terms[0]->tid .']'] = $terms[0]->tid;
    $edit[$field_name .'[value]['. $terms[1]->tid .']'] = $terms[1]->tid;
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $node = node_load($node->nid, NULL, TRUE);
    $in_term_node1 = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d AND tid = %d", $node->nid, $terms[0]->tid));
    $this->assertEqual($in_term_node1, $terms[0]->tid, "Terms updated in term_node table");
    $in_term_node2 = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d AND tid = %d", $node->nid, $terms[1]->tid));
    $this->assertEqual($in_term_node2, $terms[1]->tid, "Terms updated in term_node table");
    $this->assertNodeMultiValues($node, $field_name, array($terms[0], $terms[1]));
    $this->drupalGet('node/'. $node->nid);
    $this->assertText($terms[0]->name, 'Terms displayed');
    $this->assertText($terms[1]->name, 'Terms displayed');
    $this->assertNoText($terms[2]->name, 'Term not displayed');
    
    //Edit the node and select different values
    $edit = array();
    $edit[$field_name.'[value]['. $terms[0]->tid .']'] = FALSE;
    $edit[$field_name.'[value]['. $terms[1]->tid .']'] = $terms[1]->tid;
    $edit[$field_name.'[value]['. $terms[2]->tid .']'] = $terms[2]->tid;
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $node = node_load($node->nid, NULL, TRUE);
    $in_term_node = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d AND tid = %d", $node->nid, $terms[0]->tid));
    $this->assertFalse($in_term_node, "Term deleted term_node table");
    $in_term_node3 = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d AND tid = %d", $node->nid, $terms[2]->tid));
    $this->assertEqual($in_term_node3, $terms[2]->tid, "Terms updated in term_node table");
    $in_term_node2 = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d AND tid = %d", $node->nid, $terms[1]->tid));
    $this->assertEqual($in_term_node2, $terms[1]->tid, "Terms updated in term_node table");
    $this->assertNodeMultiValues($node, $field_name, array($terms[1], $terms[2]), array($terms[0]));
    $this->drupalGet('node/'. $node->nid);
    $this->assertText($terms[1]->name, 'Terms displayed');
    $this->assertText($terms[2]->name, 'Terms displayed');
    $this->assertNoText($terms[0]->name, 'Term1 not displayed');
    
    //Edit the node and unselect values
    $edit = array();
    $edit[$field_name.'[value]['. $terms[1]->tid .']'] = FALSE;
    $edit[$field_name.'[value]['. $terms[2]->tid .']'] = FALSE;
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $node = node_load($node->nid, NULL, TRUE);
    $in_term_node1 = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d AND tid = %d", $node->nid, $terms[0]->tid));
    $this->assertFalse($in_term_node1, "Term deleted term_node table");
    $in_term_node2 = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d AND tid = %d", $node->nid, $terms[1]->tid));
    $this->assertFalse($in_term_node2, "Term deleted term_node table");
    $in_term_node3 = db_result(db_query("SELECT tid FROM {term_node} WHERE nid = %d AND tid = %d", $node->nid, $terms[2]->tid));
    $this->assertFalse($in_term_node3, "Term deleted term_node table");
    $this->assertNodeMultiValues($node, $field_name, array(), array($terms[0], $terms[1], $terms[2]));
    $this->drupalGet('node/'. $node->nid);
    $this->assertNoText($terms[1]->name, 'Terms not displayed');
    $this->assertNoText($terms[2]->name, 'Terms not displayed');
    $this->assertNoText($terms[0]->name, 'Terms not displayed');
  }
}


/**
 * Test Cases for Content Taxonomy Autocomplete
 */
class ContentTaxonomyAutocompleteTest extends ContentTaxonomyTestCase {
  
  function getInfo() {
    return array(
      'name' => t('Content Taxonomy - Autocomplete'),
      'description' => t('Tests freetagging widget'),
      'group' => t('Content Taxonomy'),
    );
  }
  
  function setUp() {
    parent::setUp("diff");
  }
  
  function testAutocomplete() {
    $type = $this->content_types[1];
    $type_url = str_replace('_', '-', $type->type);
    $terms = $this->createTerms(4);
    
    //single field
    $settings = array(
      'type' => 'content_taxonomy', 
      'widget_type' => 'content_taxonomy_autocomplete',
      'vid' => $terms[0]->vid,
      'parent' => 0,
      'parent_php_code' => '',
      'show_depth' => 0,
      'save_term_node' => FALSE,
      'depth' => NULL,
      'hide_taxonomy_fields' => TRUE,
    );
    
    $field = $this->createField($settings, 1);
    $field_name = $field['field_name'];

    // Create a node with one value
    $edit = array();
    $edit['title'] = $this->randomName(20);
    $edit['body'] = $this->randomName(20);
    $edit[$field_name .'[value]'] = $terms[0]->name;
    $this->drupalPost('node/add/'. $type_url, $edit, 'Save');
    $node = node_load(array('title' => $edit['title']));
    $this->assertEqual($node->{$field_name}[0]['value'], $terms[0]->tid, 'Terms saved');
    $this->drupalGet('node/'. $node->nid);    
    $this->assertText($terms[0]->name, 'Terms displayed');
    $this->assertNoText($terms[1]->name, 'Term not displayed');
    
    //Edit the node and select a different value
    $edit = array();
    $edit[$field_name.'[value]'] = $terms[1]->name;
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $node = node_load($node->nid, NULL, TRUE);
    $this->assertIdentical($node->{$field_name}[0]['value'], $terms[1]->tid, 'Terms updated');
    $this->drupalGet('node/'. $node->nid);
    $this->assertText($terms[1]->name, 'Terms displayed');
    $this->assertNoText($terms[0]->name, 'Term not displayed');
    
    //Edit the node and select 2 values for single field 
    $edit = array();
    $edit[$field_name.'[value]'] = $terms[1]->name .", ". $terms[0]->name;
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $this->assertText('You can provide only one value', 'Validated');
    $edit[$field_name.'[value]'] = $terms[1]->name;
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $node = node_load($node->nid, NULL, TRUE);
    $this->assertIdentical($node->{$field_name}[0]['value'], $terms[1]->tid, 'Terms updated');
    $this->drupalGet('node/'. $node->nid);
    $this->assertText($terms[1]->name, 'Terms displayed');
    $this->assertNoText($terms[0]->name, 'Term not displayed');
    
    //Add a new term
    $edit = array();
    $new_term_name = 'test';
    $edit['title'] = $this->randomName(20);
    $edit['body'] = $this->randomName(20);
    $edit[$field_name .'[value]'] = $new_term_name;
    $this->drupalPost('node/add/'. $type_url, $edit, 'Save');
    $new_term_tid = db_result(db_query("SELECT tid FROM {term_data} WHERE name = '%s' AND vid = %d", $new_term_name, $settings['vid']));
    $this->assertTrue(($new_term_tid > 0), "New term added to vocabulary");
    $node = node_load(array('title' => $edit['title']));
    $this->assertEqual($node->{$field_name}[0]['value'], $new_term_tid, 'Terms saved');
    $this->drupalGet('node/'. $node->nid);    
    $this->assertText($new_term_name, 'Terms displayed');

    //test Multi Field
    $type = $this->content_types[0];
    $type_url = str_replace('_', '-', $type->type);
    
    //multi field
    $settings = array(
      'type' => 'content_taxonomy', 
      'widget_type' => 'content_taxonomy_autocomplete',
      'vid' => $terms[0]->vid,
      'parent' => 0,
      'parent_php_code' => '',
      'show_depth' => 0,
      'save_term_node' => FALSE,
      'depth' => NULL,
      'hide_taxonomy_fields' => TRUE,
      'multiple' => TRUE,
    );
    

    $field = $this->createField($settings, 0);
    $field_name = $field['field_name'];

    // Create a node with one value
    $edit = array();
    $edit['title'] = $this->randomName(20);
    $edit['body'] = $this->randomName(20);
    $edit[$field_name .'[value]'] = $terms[0]->name;
    $this->drupalPost('node/add/'. $type_url, $edit, 'Save');
    $node = node_load(array('title' => $edit['title']));
    $this->assertNodeMultiValues($node, $field_name, array($terms[0]));
    $this->drupalGet('node/'. $node->nid);    
    $this->assertText($terms[0]->name, 'Terms displayed');
    $this->assertNoText($terms[1]->name, 'Term not displayed');

    //Edit the node and select a different value
    $edit = array();
    $edit[$field_name.'[value]'] = $terms[1]->name;
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $node = node_load($node->nid, NULL, TRUE);
    $this->assertNodeMultiValues($node, $field_name, array($terms[1]), array($terms[0]));
    $this->drupalGet('node/'. $node->nid);
    $this->assertText($terms[1]->name, 'Terms displayed');
    $this->assertNoText($terms[0]->name, 'Term not displayed');
    
    //Edit the node and select a second value
    $edit = array();
    $edit[$field_name.'[value]'] = $terms[1]->name .", ". $terms[0]->name;
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $node = node_load($node->nid, NULL, TRUE);
    $this->assertNodeMultiValues($node, $field_name, array($terms[0], $terms[1]));
    $this->drupalGet('node/'. $node->nid);
    $this->assertText($terms[1]->name, 'Terms displayed');
    $this->assertText($terms[0]->name, 'Terms displayed');
    
    // Create a node with one value and test preview
    $edit = array();
    $edit['title'] = $this->randomName(20);
    $edit['body'] = $this->randomName(20);
    $edit[$field_name .'[value]'] = $terms[0]->name;
    $this->drupalPost('node/add/'. $type_url, $edit, 'Preview');
    $this->drupalPost('node/add/'. $type_url, $edit, 'Save');
    $node = node_load(array('title' => $edit['title']));
    $this->assertNodeMultiValues($node, $field_name, array($terms[0]));
    $this->drupalGet('node/'. $node->nid);    
    $this->assertText($terms[0]->name, 'Terms displayed');
    
    // Create a node with one value and test preview with a new term
    $new_term_name = 'test2';
    $edit = array();
    $edit['title'] = $this->randomName(20);
    $edit['body'] = $this->randomName(20);
    $edit[$field_name .'[value]'] = $new_term_name;
    $this->drupalPost('node/add/'. $type_url, $edit, 'Preview');
    $new_term_tid = db_result(db_query("SELECT tid FROM {term_data} WHERE name = '%s' AND vid = %d", $new_term_name, $settings['vid']));
    $this->assertTrue(($new_term_tid > 0), "Term in added to vocabulary");
    $this->drupalPost('node/add/'. $type_url, $edit, 'Save');
    $node = node_load(array('title' => $edit['title']));
    $this->assertNodeMultiValues($node, $field_name, array(taxonomy_get_term($new_term_tid)));
    $this->drupalGet('node/'. $node->nid);    
    $this->assertText($new_term_name, 'Terms displayed');
    
    // Create a node with one value and test preview diff
    $edit = array();
    $edit['title'] = $this->randomName(20);
    $edit['body'] = $this->randomName(20);
    $edit[$field_name .'[value]'] = $terms[0]->name;
    $this->drupalPost('node/add/'. $type_url, $edit, 'Save');
    $node = node_load(array('title' => $edit['title']));
    
    $edit = array();
    $edit['title'] = $node->title;
    $edit['body'] = str_replace('<!--break-->', '', $node->body);
    $edit[$field_name .'[value]'] = $terms[0]->name;    
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Preview changes');
    $this->assertText('No visible changes', 'No visible changes');
    $this->assertRaw($terms[0]->name, 'Term in field');
   /* $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $node = node_load($node->nid, NULL, TRUE);
    $this->assertNodeMultiValues($node, $field_name, array($terms[0]));
    $this->drupalGet('node/'. $node->nid);
    $this->assertText($terms[0]->name, 'Terms displayed');*/
    
    //CREATE NEW REQUIRED FIELD
    $settings['required'] = TRUE;
    $field = $this->createField($settings, 0);
    $field_name = $field['field_name'];
    
    $edit = array();
    $edit['title'] = $this->randomName(20);
    $edit['body'] = $this->randomName(20);
    $edit[$field_name.'[value]'] = '';
    $this->drupalPost('node/add/'. $type_url, $edit, 'Save');
    $this->assertText($field_name .' field is required', 'Validated required field');
    $edit[$field_name.'[value]'] = $terms[1]->name;
    $this->drupalPost('node/add/'. $type_url, $edit, 'Save');
    $this->assertNoText($field_name .' field is required', 'Validation for required field successfully passed');
    $node = node_load(array('title' => $edit['title']));
    $this->assertNodeMultiValues($node, $field_name, array($terms[1]));
    $this->drupalGet('node/'. $node->nid);
    $this->assertText($terms[1]->name, 'Terms displayed');

  }
}

/**
 * Test Cases for Content Taxonomy Autocomplete
 */
class ContentTaxonomyAutocompletePermissionsTest extends ContentTaxonomyTestCase {
  
  function getInfo() {
    return array(
      'name' => t('Content Taxonomy - Autocomplete with Permissions'),
      'description' => t('Tests freetagging widget with content permissions'),
      'group' => t('Content Taxonomy'),
    );
  }
  
  function setUp() {
    parent::setUp("content_permissions");
  }
  
  function testAutocomplete() {
    $type = $this->content_types[1];
    $type_url = str_replace('_', '-', $type->type);
    $terms = $this->createTerms(4);
    
    //single field
    $settings = array(
      'type' => 'content_taxonomy', 
      'widget_type' => 'content_taxonomy_autocomplete',
      'vid' => $terms[0]->vid,
      'parent' => 0,
      'parent_php_code' => '',
      'show_depth' => 0,
      'save_term_node' => FALSE,
      'depth' => NULL,
      'hide_taxonomy_fields' => TRUE,
    );
    
    $field = $this->createField($settings, 1);
    $field_name = $field['field_name'];
    
    $permissions = array('edit '. $field_name, 'view '. $field_name);
    $rids = db_query("SELECT rid FROM {role}");
    while($obj = db_fetch_object($rids)) {
      db_query("INSERT INTO {permission} (rid, perm) VALUES (%d, '%s')", $obj->rid, implode(', ', $permissions));
    }
    
    // Create a node with one value with edit permissions
    $edit = array();
    $edit['title'] = $this->randomName(20);
    $edit['body'] = $this->randomName(20);
    $edit[$field_name .'[value]'] = $terms[0]->name;
    $this->drupalPost('node/add/'. $type_url, $edit, 'Save');
    $node = node_load(array('title' => $edit['title']));
    $this->assertEqual($node->{$field_name}[0]['value'], $terms[0]->tid, 'Terms saved');
    $this->drupalGet('node/'. $node->nid);    
    $this->assertText($terms[0]->name, 'Terms displayed');
    $this->assertNoText($terms[1]->name, 'Term not displayed');
    
    //delete edit field perm
    $permissions_old = array('edit '. $field_name, 'view '. $field_name);
    $permissions_new = array('view '. $field_name);
    $rids = db_query("SELECT rid FROM {role}");
    while($obj = db_fetch_object($rids)) {
      db_query("DELETE FROM {permission WHERE rid = %d AND perm = '%s'", $obj->rid, implode(', ', $permissions_old));
      db_query("INSERT INTO {permission} (rid, perm) VALUES (%d, '%s')", $obj->rid, implode(', ', $permissions_new));
    }
    
    //Edit the node, but without perm
    $edit = array();
    $this->drupalPost('node/'. $node->nid .'/edit', $edit, 'Save');
    $this->drupalGet('node/'. $node->nid .'/edit');
    $this->assertNoRaw($field_name, "Field hidden");
    $node = node_load($node->nid, NULL, TRUE);
    $this->assertIdentical($node->{$field_name}[0]['value'], $terms[0]->tid, 'Terms saved');
    $this->drupalGet('node/'. $node->nid);
    $this->assertText($terms[0]->name, 'Terms displayed');
  }
}