diff --git a/src/Entity/EckEntity.php b/src/Entity/EckEntity.php
index 6466fa0..ea38996 100644
--- a/src/Entity/EckEntity.php
+++ b/src/Entity/EckEntity.php
@@ -21,7 +21,7 @@ class EckEntity extends ContentEntityBase implements EckEntityInterface {
    */
   public static function preCreate(EntityStorageInterface $storage_controller, array &$values) {
     parent::preCreate($storage_controller, $values);
-    $values += ['uid' => \Drupal::currentUser()->id()];
+    $values += array('uid' => \Drupal::currentUser()->id());
   }
 
   /**
@@ -80,8 +80,8 @@ class EckEntity extends ContentEntityBase implements EckEntityInterface {
   /**
    * {@inheritdoc}
    */
-  public static function baseFieldDefinitions(EntityTypeInterface $entityType) {
-    $config = \Drupal::config("eck.eck_entity_type.{$entityType->id()}");
+  public static function baseFieldDefinitions(EntityTypeInterface $entity_type) {
+    $config = \Drupal::config('eck.eck_entity_type.' . $entity_type->id());
     // The primary key field.
     $fields['id'] = BaseFieldDefinition::create('integer')
       ->setLabel(t('Entity ID'))
@@ -99,7 +99,7 @@ class EckEntity extends ContentEntityBase implements EckEntityInterface {
     $fields['type'] = BaseFieldDefinition::create('entity_reference')
       ->setLabel(t('Type'))
       ->setDescription(t('The entity type.'))
-      ->setSetting('target_type', "{$entityType->id()}_type")
+      ->setSetting('target_type', $entity_type->id() . '_type')
       ->setReadOnly(TRUE);
 
     $fields['langcode'] = BaseFieldDefinition::create('language')
@@ -188,7 +188,7 @@ class EckEntity extends ContentEntityBase implements EckEntityInterface {
         ->setLabel(t('Changed'))
         ->setDescription(t('The time that the entity was last edited.'))
         ->setTranslatable(TRUE)
-        ->setDisplayConfigurable('view', TRUE);
+        ->setDisplayConfigurable('view', TRUE);;
     }
 
     return $fields;
diff --git a/tests/src/Functional/NavigationalStructureTest.php b/tests/src/Functional/NavigationalStructureTest.php
new file mode 100644
index 0000000..603a876
--- /dev/null
+++ b/tests/src/Functional/NavigationalStructureTest.php
@@ -0,0 +1,345 @@
+<?php
+
+namespace Drupal\Tests\eck\Functional;
+
+use Drupal\Core\Url;
+use Drupal\eck\Entity\EckEntityType;
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * Test ECK's navigational structure. This includes routing, paths, breadcrumbs
+ * and page titles.
+ *
+ * @group ECK
+ */
+class NavigationalStructureTest extends BrowserTestBase {
+
+  public static $modules = ['eck', 'block'];
+  private $baseCrumbs = [
+    'Home',
+    'Administration',
+    'Structure'
+  ];
+
+  /** @var string */
+  private $entityTypeMachineName;
+  /** @var string */
+  private $entityTypeLabel;
+  /** @var string */
+  private $entityBundleMachineName;
+  /** @var string */
+  private $entityBundleLabel;
+
+  public function setUp() {
+    parent::setUp();
+    $user = $this->drupalCreateUser([
+      'administer eck entities',
+      'administer eck entity bundles',
+      'administer eck entity types',
+      'bypass eck entity access',
+      'access administration pages',
+    ]);
+    $this->drupalLogin($user);
+
+    $this->entityTypeMachineName = strtolower($this->randomMachineName());
+    $this->entityTypeLabel = strtolower($this->randomMachineName());
+    $this->createEntityType($this->entityTypeMachineName, $this->entityTypeLabel);
+
+    $this->entityBundleMachineName = strtolower($this->randomMachineName());
+    $this->entityBundleLabel = strtolower($this->entityBundleMachineName);
+    $this->createEntityBundle($this->entityTypeMachineName, $this->entityBundleMachineName, $this->entityBundleLabel);
+
+    $this->placeBlock('system_breadcrumb_block');
+    $this->placeBlock('page_title_block');
+  }
+
+  /**
+   * @param $entityTypeId
+   * @param $entityTypeLabel
+   */
+  protected function createEntityType($entityTypeId, $entityTypeLabel) {
+    $entityType = EckEntityType::create([
+      'id' => $entityTypeId,
+      'label' => $entityTypeLabel
+    ]);
+    $entityType->save();
+  }
+
+  /**
+   * @param $entityTypeId
+   * @param $entityBundleMachineName
+   * @param $entityBundleName
+   */
+  protected function createEntityBundle($entityTypeId, $entityBundleMachineName, $entityBundleName) {
+    $entityBundle = \Drupal::entityTypeManager()
+      ->getStorage($entityTypeId . '_type')
+      ->create([
+        'type' => $entityBundleMachineName,
+        'name' => $entityBundleName
+      ]);
+    $entityBundle->save();
+  }
+
+  /**
+   * @return \Drupal\Core\Entity\EntityStorageInterface
+   */
+  private function getEntityStorageHandler() {
+    return \Drupal::entityTypeManager()
+      ->getStorage($this->entityTypeMachineName);
+  }
+
+  /**
+   * @param $route
+   * @param $routeArguments
+   * @param $expectedUrl
+   * @param $expectedTitle
+   * @param $crumbs
+   */
+  private function assertCorrectPageOnRoute($route, $routeArguments, $expectedUrl, $expectedTitle, $crumbs = []) {
+    $url = Url::fromRoute($route, $routeArguments);
+
+    self::assertEquals($expectedUrl, $url->getInternalPath());
+    $this->drupalGet($url);
+    $this->assertTitleEquals($expectedTitle);
+    $this->assertBreadcrumbsVisible(array_merge($this->baseCrumbs, $crumbs));
+  }
+
+  /**
+   * @param string $expectedTitle
+   */
+  private function assertTitleEquals($expectedTitle) {
+    $titleElement = $this->getSession()
+      ->getPage()
+      ->find('css', '.page-title');
+    $this->assertEquals($expectedTitle, $titleElement->getText());
+  }
+
+  /**
+   * @param string[] $expectedBreadcrumbs
+   */
+  private function assertBreadcrumbsVisible(array $expectedBreadcrumbs) {
+    $breadcrumbs = $this->getSession()
+      ->getPage()
+      ->findAll('css', '.breadcrumb a');
+    self::assertEquals(count($expectedBreadcrumbs), count($breadcrumbs));
+    do {
+      $expectedCrumb = array_shift($expectedBreadcrumbs);
+      $actualCrumb = array_shift($breadcrumbs)->getText();
+      self::assertEquals($expectedCrumb, $actualCrumb);
+    } while (!empty($expectedBreadcrumbs));
+  }
+
+  /**
+   * @test
+   */
+  public function entityTypeList() {
+    $route = 'eck.entity_type.list';
+    $routeArguments = [];
+    $expectedUrl = 'admin/structure/eck/entity_type';
+    $expectedTitle = 'ECK Entity Types';
+
+    $this->assertCorrectPageOnRoute($route, $routeArguments, $expectedUrl, $expectedTitle);
+  }
+
+  /**
+   * @test
+   */
+  public function entityTypeAdd() {
+    $routeArguments = [];
+    $route = 'eck.entity_type.add';
+    $expectedUrl = 'admin/structure/eck/entity_type/add';
+    $expectedTitle = 'Add entity type';
+    $crumbs = ['ECK Entity Types'];
+
+    $this->assertCorrectPageOnRoute($route, $routeArguments, $expectedUrl, $expectedTitle, $crumbs);
+  }
+
+  /**
+   * @test
+   */
+  public function entityTypeEdit() {
+    $route = 'entity.eck_entity_type.edit_form';
+    $routeArguments = ['eck_entity_type' => $this->entityTypeMachineName];
+    $expectedUrl = 'admin/structure/eck/entity_type/manage/' . $this->entityTypeMachineName;
+    $expectedTitle = 'Edit entity type';
+    $crumbs = ['ECK Entity Types'];
+
+    $this->assertCorrectPageOnRoute($route, $routeArguments, $expectedUrl, $expectedTitle, $crumbs);
+  }
+
+  /**
+   * @test
+   */
+  public function entityTypeDelete() {
+    $route = 'entity.eck_entity_type.delete_form';
+    $routeArguments = ['eck_entity_type' => $this->entityTypeMachineName];
+    $expectedUrl = 'admin/structure/eck/entity_type/manage/' . $this->entityTypeMachineName . '/delete';
+    $expectedTitle = 'Delete entity type';
+    $crumbs = [
+      'ECK Entity Types',
+      "Edit entity type"
+    ];
+
+    $this->assertCorrectPageOnRoute($route, $routeArguments, $expectedUrl, $expectedTitle, $crumbs);
+  }
+
+  /**
+   * @test
+   */
+  public function entityList() {
+    $route = "eck.entity.{$this->entityTypeMachineName}.list";
+    $routeArguments = [];
+    $expectedUrl = 'admin/structure/eck/entity/' . $this->entityTypeMachineName;
+    $expectedTitle = ucfirst("{$this->entityTypeLabel} content");
+
+    $this->assertCorrectPageOnRoute($route, $routeArguments, $expectedUrl, $expectedTitle);
+  }
+
+  /**
+   * @test
+   */
+  public function entityAddPage() {
+    $route = 'eck.entity.add_page';
+    $routeArguments = ['eck_entity_type' => $this->entityTypeMachineName];
+    $expectedUrl = 'admin/structure/eck/' . $this->entityTypeMachineName . '/content/add';
+    $expectedTitle = "Add " . $this->entityTypeLabel . " content";
+
+    $this->assertCorrectPageOnRoute($route, $routeArguments, $expectedUrl, $expectedTitle);
+  }
+
+  /**
+   * @test
+   */
+  public function entityAdd() {
+    $route = 'eck.entity.add';
+    $routeArguments = [
+      'eck_entity_type' => $this->entityTypeMachineName,
+      'eck_entity_bundle' => $this->entityBundleMachineName
+    ];
+    $expectedUrl = 'admin/structure/eck/' . $this->entityTypeMachineName . '/add/' . $this->entityBundleMachineName;
+    $expectedTitle = "Add {$this->entityBundleMachineName} content";
+
+    $this->assertCorrectPageOnRoute($route, $routeArguments, $expectedUrl, $expectedTitle);
+  }
+
+  /**
+   * @test
+   */
+  public function entityEdit() {
+    $entity = $this->getEntityStorageHandler()
+      ->create(['type' => $this->entityBundleMachineName]);
+    $entity->save();
+
+    $route = "entity.{$this->entityTypeMachineName}.edit_form";
+    $routeArguments = [$this->entityTypeMachineName => $entity->id()];
+    $expectedUrl = 'admin/structure/eck/entity/' . $this->entityTypeMachineName . '/' . $entity->id() . '/edit';
+    $expectedTitle = "Edit{$this->entityTypeLabel}";
+    $crumbs = [
+      ucfirst("{$this->entityTypeLabel} content"),
+      $this->entityTypeLabel,
+    ];
+
+    $this->assertCorrectPageOnRoute($route, $routeArguments, $expectedUrl, $expectedTitle, $crumbs);
+  }
+
+  /**
+   * @test
+   */
+  public function entityView() {
+    $entity = $this->getEntityStorageHandler()
+      ->create(['type' => $this->entityBundleMachineName]);
+    $entity->save();
+
+    $route = "entity.{$this->entityTypeMachineName}.canonical";
+    $routeArguments = [$this->entityTypeMachineName => $entity->id()];
+    $expectedUrl = 'admin/structure/eck/entity/' . $this->entityTypeMachineName . '/' . $entity->id();
+    $expectedTitle = "$this->entityTypeLabel";
+    $crumbs = [
+      ucfirst("{$this->entityTypeLabel} content"),
+    ];
+
+    $this->assertCorrectPageOnRoute($route, $routeArguments, $expectedUrl, $expectedTitle, $crumbs);
+  }
+
+  /**
+   * @test
+   */
+  public function entityDelete() {
+    $entity = $this->getEntityStorageHandler()
+      ->create(['type' => $this->entityBundleMachineName]);
+    $entity->save();
+
+    $route = "entity.{$this->entityTypeMachineName}.delete_form";
+    $routeArguments = [$this->entityTypeMachineName => $entity->id()];
+    $expectedUrl = 'admin/structure/eck/entity/' . $this->entityTypeMachineName . '/' . $entity->id() . '/delete';
+    $expectedTitle = "Are you sure you want to delete entity ?";
+    $crumbs = [
+      ucfirst("{$this->entityTypeLabel} content"),
+      $this->entityTypeLabel,
+    ];
+
+    $this->assertCorrectPageOnRoute($route, $routeArguments, $expectedUrl, $expectedTitle, $crumbs);
+  }
+
+  /**
+   * @test
+   */
+  public function entityBundleList() {
+    $route = "eck.entity.{$this->entityTypeMachineName}_type.list";
+    $routeArguments = [];
+    $expectedUrl = 'admin/structure/eck/entity/' . $this->entityTypeMachineName . '/types';
+    $expectedTitle = ucfirst("{$this->entityTypeLabel} bundles");
+    $crumbs = [ucfirst("{$this->entityTypeLabel} content")];
+
+    $this->assertCorrectPageOnRoute($route, $routeArguments, $expectedUrl, $expectedTitle, $crumbs);
+  }
+
+  /**
+   * @test
+   */
+  public function entityBundleAdd() {
+    $route = "eck.entity.{$this->entityTypeMachineName}_type.add";
+    $routeArguments = [];
+    $expectedUrl = 'admin/structure/eck/entity/' . $this->entityTypeMachineName . '/types/add';
+    $expectedTitle = "Add {$this->entityTypeLabel} bundle";
+    $crumbs = [
+      ucfirst("{$this->entityTypeLabel} content"),
+      ucfirst("{$this->entityTypeLabel} bundles"),
+    ];
+
+    $this->assertCorrectPageOnRoute($route, $routeArguments, $expectedUrl, $expectedTitle, $crumbs);
+  }
+
+  /**
+   * @test
+   */
+  public function entityBundleEdit() {
+    $route = "entity.{$this->entityTypeMachineName}_type.edit_form";
+    $routeArguments = ["{$this->entityTypeMachineName}_type" => $this->entityBundleMachineName];
+    $expectedUrl = 'admin/structure/eck/entity/' . $this->entityTypeMachineName . '/types/manage/' . $this->entityBundleMachineName;
+    $expectedTitle = "Edit {$this->entityTypeLabel} bundle";
+    $crumbs = [
+      ucfirst("{$this->entityTypeLabel} content"),
+      ucfirst("{$this->entityTypeLabel} bundles"),
+    ];
+
+    $this->assertCorrectPageOnRoute($route, $routeArguments, $expectedUrl, $expectedTitle, $crumbs);
+  }
+
+  /**
+   * @test
+   */
+  public function entityBundleDelete() {
+    $route = "entity.{$this->entityTypeMachineName}_type.delete_form";
+    $routeArguments = ["{$this->entityTypeMachineName}_type" => $this->entityBundleMachineName];
+    $expectedUrl = 'admin/structure/eck/entity/' . $this->entityTypeMachineName . '/types/manage/' . $this->entityBundleMachineName . '/delete';
+    $expectedTitle = "Are you sure you want to delete the entity bundle {$this->entityBundleLabel}?";
+    $crumbs = [
+      ucfirst("{$this->entityTypeLabel} content"),
+      ucfirst("{$this->entityTypeLabel} bundles"),
+      "Edit {$this->entityTypeLabel} bundle",
+    ];
+
+    $this->assertCorrectPageOnRoute($route, $routeArguments, $expectedUrl, $expectedTitle, $crumbs);
+  }
+}