Clean-up tracker module test members - ensure property definition and use of camelCase naming convention

Looks good to me.

Fixed as per #3.

Forgot to set to needs review.

My only nit-pick is in TrackerTest.php; suggest:

   /**
    * A second user that will 'create' comments and nodes.
    *
-   * @var object
+   * @var \Drupal\user\UserInterface
    */

Other than that, this should be good to go.

I did not find any other missing variables or docblock issues; setting RTBC.

+++ b/core/modules/tracker/src/Tests/TrackerTest.php
@@ -119,8 +119,8 @@ function testTrackerUser() {
-    $admin_user = $this->drupalCreateUser(array('post comments', 'administer comments', 'access user profiles'));
-    $this->drupalLogin($admin_user);
+    $adminUser = $this->drupalCreateUser(array('post comments', 'administer comments', 'access user profiles'));
+    $this->drupalLogin($adminUser);

This change is incorrect $admin_user is not a class property.

A question:

On core/modules/config/src/Tests/ConfigLanguageOverrideWebTest.php we have this code:

$adminUser = $this->drupalCreateUser(array('administer site configuration', 'administer languages'));
$this->drupalLogin($adminUser);

We might change to this:

$admin_user = $this->drupalCreateUser(array('administer site configuration', 'administer languages'));
$this->drupalLogin($admin_user);

???

Patch applies, phpcs says there are no inappropriate underscore property names, and addresses the issues of #3, #6, and #9.

Let's check the testbot's reaction since the last run is a little stale.

Testbot believes.

Still passes.

Committed 7aad4bc and pushed to 8.0.x. Thanks!

Thanks for adding the beta evaluation for to the issue summary.