From ab71b5b55012ab04803cbbd713ce974535d4877f Mon Sep 17 00:00:00 2001
From: Ustimenko Alexander <ustimenko.alexander@gmail.com>
Date: Wed, 6 Dec 2017 23:07:53 +0700
Subject: [PATCH 1/3] Bump wordpress compatibility to 4.9

---
 .travis.yml | 1 +
 README.md   | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 976b3da0..890e1c30 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,6 +9,7 @@ env:
     - DB_ENGINE=InnoDB
   matrix:
     - WP_VERSION=
+    - WP_VERSION=4.8.4
     - WP_VERSION=4.7.5
     - WP_VERSION=4.6.1
     - WP_VERSION=4.5
diff --git a/README.md b/README.md
index 1c4d0fe9..7ee01c4d 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 
 **Requires at least:** 3.2
 
-**Tested up to:** 4.8
+**Tested up to:** 4.9
 
 **Stable tag:** 0.21.3
 

From 63d8b2cace8af7ebd6f795d2a94ed2fad45b4177 Mon Sep 17 00:00:00 2001
From: Ustimenko Alexander <ustimenko.alexander@gmail.com>
Date: Wed, 6 Dec 2017 23:49:16 +0700
Subject: [PATCH 2/3] Create null-object test in case of missing

* Will help on non-contrained DB engines like MyISAM
---
 src/Model/Passing.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Model/Passing.php b/src/Model/Passing.php
index b208ea0f..9287f1cf 100644
--- a/src/Model/Passing.php
+++ b/src/Model/Passing.php
@@ -304,7 +304,12 @@ public function buildResults()
      */
     public function createTest()
     {
-        return $this->createRelated('WpTesting_Model_Test')->setWp($this->getWp());
+        try {
+            return $this->createRelated('WpTesting_Model_Test')->setWp($this->getWp());
+        } catch (fNotFoundException $e) {
+            $test = new WpTesting_Model_Test();
+            return $test->setWp($this->getWp());
+        }
     }
 
     public function trash()

From 115746f6d3dbe38920820d59089c230770c258e0 Mon Sep 17 00:00:00 2001
From: Ustimenko Alexander <ustimenko.alexander@gmail.com>
Date: Thu, 7 Dec 2017 00:06:52 +0700
Subject: [PATCH 3/3] Bump to 0.21.4

---
 CHANGELOG.md   | 11 +++++++++++
 README.md      |  2 +-
 wp-testing.php |  2 +-
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4eaae501..fc635e95 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,17 @@
 ## Changelog ##
 
 
+### 0.21.4 ###
+
+Welcome WordPress 4.9
+
+* Fix missing test issue at "Respondents’ test results" page.
+It concerns you only if your database uses old not recomended database engine
+MyISAM, that is not clean other tables after removing something in main table.
+
+You can check your tables' engine at "Report the problem" under "System information".
+
+
 ### 0.21.3 ###
 
 Fix links to other posts at results page
diff --git a/README.md b/README.md
index 7ee01c4d..de6bfcd1 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 
 **Tested up to:** 4.9
 
-**Stable tag:** 0.21.3
+**Stable tag:** 0.21.4
 
 **License:** GPLv3
 
diff --git a/wp-testing.php b/wp-testing.php
index 4173f33c..25442af5 100644
--- a/wp-testing.php
+++ b/wp-testing.php
@@ -3,7 +3,7 @@
  * Plugin Name: Wp-testing
  * Plugin URI: http://wordpress.org/extend/plugins/wp-testing/
  * Description: Helps to create psychological tests.
- * Version: 0.21.3
+ * Version: 0.21.4
  * Author: Alexander Ustimenko
  * Author URI: http://ustimen.co
  * License: GPL3