diff --git a/src/Tests/LingotekUtilitiesDisassociateAllDocumentsTest.php b/src/Tests/LingotekUtilitiesDisassociateAllDocumentsTest.php
new file mode 100644
index 0000000..5943b9f
--- /dev/null
+++ b/src/Tests/LingotekUtilitiesDisassociateAllDocumentsTest.php
@@ -0,0 +1,220 @@
+<?php
+
+namespace Drupal\lingotek\Tests;
+
+use Drupal\language\Entity\ConfigurableLanguage;
+use Drupal\language\Entity\ContentLanguageSettings;
+use Drupal\lingotek\Lingotek;
+use Drupal\node\Entity\Node;
+use Drupal\taxonomy\Entity\Term;
+use Drupal\taxonomy\Entity\Vocabulary;
+use Drupal\taxonomy\Tests\TaxonomyTestTrait;
+
+/**
+ * Tests disassociating all site documents.
+ *
+ * @group lingotek
+ */
+class LingotekUtilitiesDisassociateAllDocumentsTest extends LingotekTestBase {
+
+  use TaxonomyTestTrait;
+
+  /**
+   * Vocabulary for testing.
+   *
+   * @var \Drupal\taxonomy\VocabularyInterface
+   */
+  protected $vocabulary;
+
+  /**
+   * Modules to install.
+   *
+   * @var array
+   */
+  public static $modules = ['node', 'taxonomy'];
+
+  protected function setUp() {
+    parent::setUp();
+
+    // Create Article node types.
+    $this->drupalCreateContentType(array(
+      'type' => 'article',
+      'name' => 'Article'
+    ));
+
+    $this->vocabulary = $this->createVocabulary();
+    $vocabulary_id = $this->vocabulary->id();
+
+    // Add a language.
+    ConfigurableLanguage::createFromLangcode('es')->save();
+
+    // Enable translation for the articles and our vocabulary and ensure the
+    // change is picked up.
+    ContentLanguageSettings::loadByEntityTypeBundle('node', 'article')->setLanguageAlterable(TRUE)->save();
+    \Drupal::service('content_translation.manager')->setEnabled('node', 'article', TRUE);
+    ContentLanguageSettings::loadByEntityTypeBundle('taxonomy_term', $vocabulary_id)->setLanguageAlterable(TRUE)->save();
+    \Drupal::service('content_translation.manager')->setEnabled('taxonomy_term', $vocabulary_id, TRUE);
+
+    drupal_static_reset();
+    \Drupal::entityManager()->clearCachedDefinitions();
+    \Drupal::service('entity.definition_update_manager')->applyUpdates();
+    // Rebuild the container so that the new languages are picked up by services
+    // that hold a list of languages.
+    $this->rebuildContainer();
+
+    $edit = [
+      'node[article][enabled]' => 1,
+      'node[article][profiles]' => 'manual',
+      'node[article][fields][title]' => 1,
+      'node[article][fields][body]' => 1,
+      "taxonomy_term[$vocabulary_id][enabled]" => 1,
+      "taxonomy_term[$vocabulary_id][profiles]" => 'manual',
+      "taxonomy_term[$vocabulary_id][fields][name]" => 1,
+      "taxonomy_term[$vocabulary_id][fields][description]" => 1,
+    ];
+    $this->drupalPostForm('admin/lingotek/settings', $edit, 'Save', [], [], 'lingoteksettings-tab-content-form');
+
+    $edit = [
+      'table[node_type][enabled]' => 1,
+      'table[node_type][profile]' => 'manual',
+    ];
+    $this->drupalPostForm('admin/lingotek/settings', $edit, 'Save', [], [], 'lingoteksettings-tab-configuration-form');
+
+    $this->translateNodeWithLinks();
+    $this->translateTermWithLinks();
+    $this->translateSystemSiteConfig();
+    $this->translateArticleContentType();
+  }
+
+  public function translateNodeWithLinks() {
+    // Create a node.
+    $edit = array();
+    $edit['title[0][value]'] = 'Llamas are cool';
+    $edit['body[0][value]'] = 'Llamas are very cool';
+    $edit['langcode[0][value]'] = 'en';
+    $edit['lingotek_translation_profile'] = 'manual';
+    $this->drupalPostForm('node/add/article', $edit, t('Save and publish'));
+
+    $this->goToContentBulkManagementForm();
+
+    // Clicking English must init the upload of content.
+    $this->clickLink('English');
+    // There is a link for checking status.
+    $this->clickLink('English');
+    // Request the Spanish translation.
+    $this->clickLink('ES');
+    // Check status of the Spanish translation.
+    $this->clickLink('ES');
+    // Download the Spanish translation.
+    $this->clickLink('ES');
+  }
+
+  public function translateTermWithLinks() {
+    // This is a hack for avoiding writing different lingotek endpoint mocks.
+    \Drupal::state()->set('lingotek.uploaded_content_type', 'taxonomy_term');
+
+    $bundle = $this->vocabulary->id();
+
+    // Create a term.
+    $edit = array();
+    $edit['name[0][value]'] = 'Llamas are cool';
+    $edit['description[0][value]'] = 'Llamas are very cool';
+    $edit['langcode[0][value]'] = 'en';
+
+    $this->drupalPostForm("admin/structure/taxonomy/manage/$bundle/add", $edit, t('Save'));
+
+    $this->goToContentBulkManagementForm('taxonomy_term');
+
+    // Clicking English must init the upload of content.
+    $this->clickLink('English');
+    // There is a link for checking status.
+    $this->clickLink('English');
+    // Request the Spanish translation.
+    $this->clickLink('ES');
+    // Check status of the Spanish translation.
+    $this->clickLink('ES');
+    // Download the Spanish translation.
+    $this->clickLink('ES');
+  }
+
+
+  public function translateSystemSiteConfig() {
+    // This is a hack for avoiding writing different lingotek endpoint mocks.
+    \Drupal::state()->set('lingotek.uploaded_content_type', 'system.site');
+
+    // Go to the bulk config management page.
+    $this->goToConfigBulkManagementForm();
+    // Clicking English must init the upload of content.
+    $this->clickLink('English', 1);
+    // There is a link for checking status.
+    $this->clickLink('English', 1);
+    // Request the Spanish translation.
+    $this->clickLink('ES');
+    // Check status of the Spanish translation.
+    $this->clickLink('ES');
+    // Download the Chinese translation.
+    $this->clickLink('ES');
+  }
+
+  public function translateArticleContentType() {
+    // This is a hack for avoiding writing different lingotek endpoint mocks.
+    \Drupal::state()->set('lingotek.uploaded_content_type', 'content_type');
+
+    // Go to the bulk config management page.
+    $this->goToConfigBulkManagementForm('node_type');
+
+    // Clicking English must init the upload of content.
+    $this->clickLink('English');
+    // There is a link for checking status.
+    $this->clickLink('English');
+    // Request the Spanish translation.
+    $this->clickLink('ES');
+    // Check status of the Spanish translation.
+    $this->clickLink('ES');
+    // Download the Spanish translation.
+    $this->clickLink('ES');
+  }
+
+  public function testDisassociateAllDocuments() {
+    $this->drupalGet('/admin/lingotek/settings');
+    $this->drupalPostForm('admin/lingotek/settings', [], 'Disassociate');
+
+    $node = Node::load(1);
+    $term = Term::load(1);
+
+    /** @var LingotekContentTranslationServiceInterface $content_translation_service */
+    $content_translation_service = \Drupal::service('lingotek.content_translation');
+    /** @var \Drupal\lingotek\LingotekConfigTranslationServiceInterface $config_translation_service */
+    $config_translation_service = \Drupal::service('lingotek.config_translation');
+
+    // Ensure we have disassociated the node.
+    $this->assertNull($content_translation_service->getDocumentId($node));
+    $this->assertIdentical(Lingotek::STATUS_UNTRACKED, $content_translation_service->getSourceStatus($node));
+
+    // Ensure we have disassociated the term.
+    $this->assertNull($content_translation_service->getDocumentId($term));
+    $this->assertIdentical(Lingotek::STATUS_UNTRACKED, $content_translation_service->getSourceStatus($term));
+
+    // ToDo: We should disassociate config files too.
+    // Ensure we are disassociated the article type.
+//    $article_type = \Drupal::entityManager()->getStorage('node_type')->load('article');
+//    $this->assertNull($config_translation_service->getDocumentId($article_type));
+//    $this->assertIdentical(Lingotek::STATUS_UNTRACKED, $config_translation_service->getSourceStatus($article_type));
+
+    // Ensure we are disassociated the config system.site.
+//    $mappers = \Drupal::service('plugin.manager.config_translation.mapper')->getMappers();
+//    $mapper = $mappers['system.site_information_settings'];
+//    $this->assertNull($config_translation_service->getConfigDocumentId($mapper));
+//    $this->assertIdentical(Lingotek::STATUS_UNTRACKED, $config_translation_service->getConfigSourceStatus($mapper));
+
+    // Just for visual debugging.
+    // ToDo: Add asserts?
+//    $this->goToContentBulkManagementForm('node');
+//    $this->goToContentBulkManagementForm('taxonomy_term');
+//    $this->goToConfigBulkManagementForm();
+//    $this->goToConfigBulkManagementForm('node_type');
+
+  }
+
+
+}