diff --git a/Tests/Functional/Updates/AccordionContentElementUpdateTest.php b/Tests/Functional/Updates/AccordionContentElementUpdateTest.php
new file mode 100644
index 000000000..fd2842e7e
--- /dev/null
+++ b/Tests/Functional/Updates/AccordionContentElementUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\AccordionContentElementUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class AccordionContentElementUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new AccordionContentElementUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new AccordionContentElementUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/AccordionContentElementUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/AccordionContentElementUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/AccordionContentElementUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/AccordionMediaOrientUpdateTest.php b/Tests/Functional/Updates/AccordionMediaOrientUpdateTest.php
new file mode 100644
index 000000000..d3a94fe74
--- /dev/null
+++ b/Tests/Functional/Updates/AccordionMediaOrientUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\AccordionMediaOrientUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class AccordionMediaOrientUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new AccordionMediaOrientUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new AccordionMediaOrientUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/AccordionMediaOrientUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/AccordionMediaOrientUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/AccordionMediaOrientUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/BackendLayoutUpdateTest.php b/Tests/Functional/Updates/BackendLayoutUpdateTest.php
new file mode 100644
index 000000000..aadb9aeda
--- /dev/null
+++ b/Tests/Functional/Updates/BackendLayoutUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\BackendLayoutUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class BackendLayoutUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new BackendLayoutUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new BackendLayoutUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/BackendLayoutUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/BackendLayoutUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/BackendLayoutUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/BulletContentElementUpdateTest.php b/Tests/Functional/Updates/BulletContentElementUpdateTest.php
new file mode 100644
index 000000000..d45d0d0c3
--- /dev/null
+++ b/Tests/Functional/Updates/BulletContentElementUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\BulletContentElementUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class BulletContentElementUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new BulletContentElementUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new BulletContentElementUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/BulletContentElementUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/BulletContentElementUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/BulletContentElementUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/CarouselContentElementUpdateTest.php b/Tests/Functional/Updates/CarouselContentElementUpdateTest.php
new file mode 100644
index 000000000..e16e122e5
--- /dev/null
+++ b/Tests/Functional/Updates/CarouselContentElementUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\CarouselContentElementUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class CarouselContentElementUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new CarouselContentElementUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new CarouselContentElementUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/CarouselContentElementUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/CarouselContentElementUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/CarouselContentElementUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/CarouselItemLayoutUpdateTest.php b/Tests/Functional/Updates/CarouselItemLayoutUpdateTest.php
new file mode 100644
index 000000000..8f0c22492
--- /dev/null
+++ b/Tests/Functional/Updates/CarouselItemLayoutUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\CarouselItemLayoutUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class CarouselItemLayoutUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new CarouselItemLayoutUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new CarouselItemLayoutUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/CarouselItemLayoutUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/CarouselItemLayoutUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/CarouselItemLayoutUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/CarouselItemTypeUpdateTest.php b/Tests/Functional/Updates/CarouselItemTypeUpdateTest.php
new file mode 100644
index 000000000..acbe01e17
--- /dev/null
+++ b/Tests/Functional/Updates/CarouselItemTypeUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\CarouselItemTypeUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class CarouselItemTypeUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new CarouselItemTypeUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new CarouselItemTypeUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/CarouselItemTypeUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/CarouselItemTypeUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/CarouselItemTypeUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/ExternalMediaContentElementUpdateTest.php b/Tests/Functional/Updates/ExternalMediaContentElementUpdateTest.php
new file mode 100644
index 000000000..630138312
--- /dev/null
+++ b/Tests/Functional/Updates/ExternalMediaContentElementUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\ExternalMediaContentElementUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class ExternalMediaContentElementUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new ExternalMediaContentElementUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new ExternalMediaContentElementUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/ExternalMediaContentElementUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/ExternalMediaContentElementUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/ExternalMediaContentElementUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/Fixtures/AccordionContentElementUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/AccordionContentElementUpdate/Input.csv
new file mode 100644
index 000000000..2588434bd
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/AccordionContentElementUpdate/Input.csv
@@ -0,0 +1,3 @@
+"tt_content",,,
+,uid,pid,CType
+,1,1,bootstrap_package_accordion
diff --git a/Tests/Functional/Updates/Fixtures/AccordionContentElementUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/AccordionContentElementUpdate/Result.csv
new file mode 100644
index 000000000..8991de29c
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/AccordionContentElementUpdate/Result.csv
@@ -0,0 +1,3 @@
+"tt_content",,,
+,uid,pid,CType
+,1,1,accordion
diff --git a/Tests/Functional/Updates/Fixtures/AccordionMediaOrientUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/AccordionMediaOrientUpdate/Input.csv
new file mode 100644
index 000000000..95884ea7d
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/AccordionMediaOrientUpdate/Input.csv
@@ -0,0 +1,4 @@
+"tx_bootstrappackage_accordion_item",,,
+,uid,pid,mediaorient
+,1,1,0
+,2,1,1
diff --git a/Tests/Functional/Updates/Fixtures/AccordionMediaOrientUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/AccordionMediaOrientUpdate/Result.csv
new file mode 100644
index 000000000..d9354af97
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/AccordionMediaOrientUpdate/Result.csv
@@ -0,0 +1,4 @@
+"tx_bootstrappackage_accordion_item",,,
+,uid,pid,mediaorient
+,1,1,left
+,2,1,right
diff --git a/Tests/Functional/Updates/Fixtures/BackendLayoutUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/BackendLayoutUpdate/Input.csv
new file mode 100644
index 000000000..07c48cb0b
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/BackendLayoutUpdate/Input.csv
@@ -0,0 +1,35 @@
+"pages",,,,
+,uid,pid,backend_layout,backend_layout_next_level
+,1,0,pagets__clean,pagets__clean
+,2,0,pagets__default_clean,pagets__default_clean
+,3,0,pagets__default_2_columns,pagets__default_2_columns
+,4,0,pagets__default_2_columns_25_75,pagets__default_2_columns_25_75
+,5,0,pagets__default_2_columns_50_50,pagets__default_2_columns_50_50
+,6,0,pagets__default_2_columns_offset_right,pagets__default_2_columns_offset_right
+,7,0,pagets__default_3_columns,pagets__default_3_columns
+,8,0,pagets__default_subnavigation_right,pagets__default_subnavigation_right
+,9,0,pagets__default_subnavigation_right_2_columns,pagets__default_subnavigation_right_2_columns
+,10,0,pagets__default_subnavigation_left,pagets__default_subnavigation_left
+,11,0,pagets__default_subnavigation_left_2_columns,pagets__default_subnavigation_left_2_columns
+,12,0,pagets__clean,
+,13,0,pagets__default_clean,
+,14,0,pagets__default_2_columns,
+,15,0,pagets__default_2_columns_25_75,
+,16,0,pagets__default_2_columns_50_50,
+,17,0,pagets__default_2_columns_offset_right,
+,18,0,pagets__default_3_columns,
+,19,0,pagets__default_subnavigation_right,
+,20,0,pagets__default_subnavigation_right_2_columns,
+,21,0,pagets__default_subnavigation_left,
+,22,0,pagets__default_subnavigation_left_2_columns,
+,23,0,,pagets__clean
+,24,0,,pagets__default_clean
+,25,0,,pagets__default_2_columns
+,26,0,,pagets__default_2_columns_25_75
+,27,0,,pagets__default_2_columns_50_50
+,28,0,,pagets__default_2_columns_offset_right
+,29,0,,pagets__default_3_columns
+,30,0,,pagets__default_subnavigation_right
+,31,0,,pagets__default_subnavigation_right_2_columns
+,32,0,,pagets__default_subnavigation_left
+,34,0,,pagets__default_subnavigation_left_2_columns
diff --git a/Tests/Functional/Updates/Fixtures/BackendLayoutUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/BackendLayoutUpdate/Result.csv
new file mode 100644
index 000000000..910845f62
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/BackendLayoutUpdate/Result.csv
@@ -0,0 +1,35 @@
+"pages",,,,
+,uid,pid,backend_layout,backend_layout_next_level
+,1,0,pagets__simple,pagets__simple
+,2,0,pagets__simple,pagets__simple
+,3,0,pagets__2_columns,pagets__2_columns
+,4,0,pagets__2_columns_25_75,pagets__2_columns_25_75
+,5,0,pagets__2_columns_50_50,pagets__2_columns_50_50
+,6,0,pagets__2_columns_offset_right,pagets__2_columns_offset_right
+,7,0,pagets__3_columns,pagets__3_columns
+,8,0,pagets__subnavigation_right,pagets__subnavigation_right
+,9,0,pagets__subnavigation_right_2_columns,pagets__subnavigation_right_2_columns
+,10,0,pagets__subnavigation_left,pagets__subnavigation_left
+,11,0,pagets__subnavigation_left_2_columns,pagets__subnavigation_left_2_columns
+,12,0,pagets__simple,
+,13,0,pagets__simple,
+,14,0,pagets__2_columns,
+,15,0,pagets__2_columns_25_75,
+,16,0,pagets__2_columns_50_50,
+,17,0,pagets__2_columns_offset_right,
+,18,0,pagets__3_columns,
+,19,0,pagets__subnavigation_right,
+,20,0,pagets__subnavigation_right_2_columns,
+,21,0,pagets__subnavigation_left,
+,22,0,pagets__subnavigation_left_2_columns,
+,23,0,,pagets__simple
+,24,0,,pagets__simple
+,25,0,,pagets__2_columns
+,26,0,,pagets__2_columns_25_75
+,27,0,,pagets__2_columns_50_50
+,28,0,,pagets__2_columns_offset_right
+,29,0,,pagets__3_columns
+,30,0,,pagets__subnavigation_right
+,31,0,,pagets__subnavigation_right_2_columns
+,32,0,,pagets__subnavigation_left
+,34,0,,pagets__subnavigation_left_2_columns
diff --git a/Tests/Functional/Updates/Fixtures/BulletContentElementUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/BulletContentElementUpdate/Input.csv
new file mode 100644
index 000000000..eebcc7c2e
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/BulletContentElementUpdate/Input.csv
@@ -0,0 +1,6 @@
+"tt_content",,,,,
+,uid,pid,CType,layout,bullets_type
+,1,1,bullets,100,0
+,2,1,bullets,110,0
+,3,1,bullets,120,0
+,4,1,bullets,130,0
diff --git a/Tests/Functional/Updates/Fixtures/BulletContentElementUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/BulletContentElementUpdate/Result.csv
new file mode 100644
index 000000000..58121dfcf
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/BulletContentElementUpdate/Result.csv
@@ -0,0 +1,6 @@
+"tt_content",,,,,
+,uid,pid,CType,layout,bullets_type
+,1,1,bullets,0,0
+,2,1,bullets,0,1
+,3,1,bullets,0,0
+,4,1,bullets,0,0
diff --git a/Tests/Functional/Updates/Fixtures/CarouselContentElementUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/CarouselContentElementUpdate/Input.csv
new file mode 100644
index 000000000..a1bd0d9b9
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/CarouselContentElementUpdate/Input.csv
@@ -0,0 +1,6 @@
+"tt_content",,,,
+,uid,pid,CType,layout
+,1,1,bootstrap_package_carousel,100
+,2,1,bootstrap_package_carousel,110
+,3,1,bootstrap_package_carousel,120
+,4,1,bootstrap_package_carousel,130
diff --git a/Tests/Functional/Updates/Fixtures/CarouselContentElementUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/CarouselContentElementUpdate/Result.csv
new file mode 100644
index 000000000..d6edb3e3c
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/CarouselContentElementUpdate/Result.csv
@@ -0,0 +1,6 @@
+"tt_content",,,,
+,uid,pid,CType,layout
+,1,1,carousel,0
+,2,1,carousel_small,0
+,3,1,carousel_fullscreen,0
+,4,1,carousel,130
diff --git a/Tests/Functional/Updates/Fixtures/CarouselItemLayoutUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/CarouselItemLayoutUpdate/Input.csv
new file mode 100644
index 000000000..762cb735b
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/CarouselItemLayoutUpdate/Input.csv
@@ -0,0 +1,3 @@
+"tx_bootstrappackage_carousel_item",,,
+,uid,pid,layout
+,1,1,
diff --git a/Tests/Functional/Updates/Fixtures/CarouselItemLayoutUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/CarouselItemLayoutUpdate/Result.csv
new file mode 100644
index 000000000..cd4ecf6b8
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/CarouselItemLayoutUpdate/Result.csv
@@ -0,0 +1,3 @@
+"tx_bootstrappackage_carousel_item",,,
+,uid,pid,layout
+,1,1,custom
diff --git a/Tests/Functional/Updates/Fixtures/CarouselItemTypeUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/CarouselItemTypeUpdate/Input.csv
new file mode 100644
index 000000000..370bfb3c7
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/CarouselItemTypeUpdate/Input.csv
@@ -0,0 +1,4 @@
+"tx_bootstrappackage_carousel_item",,,
+,uid,pid,item_type
+,1,1,textandimage
+,2,1,backgroundimage
diff --git a/Tests/Functional/Updates/Fixtures/CarouselItemTypeUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/CarouselItemTypeUpdate/Result.csv
new file mode 100644
index 000000000..464b5ae6b
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/CarouselItemTypeUpdate/Result.csv
@@ -0,0 +1,4 @@
+"tx_bootstrappackage_carousel_item",,,
+,uid,pid,item_type
+,1,1,text_and_image
+,2,1,background_image
diff --git a/Tests/Functional/Updates/Fixtures/ExternalMediaContentElementUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/ExternalMediaContentElementUpdate/Input.csv
new file mode 100644
index 000000000..30c4ad5a1
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/ExternalMediaContentElementUpdate/Input.csv
@@ -0,0 +1,3 @@
+"tt_content",,,
+,uid,pid,CType
+,1,1,bootstrap_package_external_media
diff --git a/Tests/Functional/Updates/Fixtures/ExternalMediaContentElementUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/ExternalMediaContentElementUpdate/Result.csv
new file mode 100644
index 000000000..764c5edb0
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/ExternalMediaContentElementUpdate/Result.csv
@@ -0,0 +1,3 @@
+"tt_content",,,
+,uid,pid,CType
+,1,1,external_media
diff --git a/Tests/Functional/Updates/Fixtures/FrameClassToBackgroundUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/FrameClassToBackgroundUpdate/Input.csv
new file mode 100644
index 000000000..f6f29608d
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/FrameClassToBackgroundUpdate/Input.csv
@@ -0,0 +1,4 @@
+"tt_content",,,,
+,uid,pid,frame_class,background_color_class
+,1,1,well,
+,2,1,jumbotron,
diff --git a/Tests/Functional/Updates/Fixtures/FrameClassToBackgroundUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/FrameClassToBackgroundUpdate/Result.csv
new file mode 100644
index 000000000..c711a48e3
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/FrameClassToBackgroundUpdate/Result.csv
@@ -0,0 +1,4 @@
+"tt_content",,,,
+,uid,pid,frame_class,background_color_class
+,1,1,default,light
+,2,1,default,primary
diff --git a/Tests/Functional/Updates/Fixtures/FrameClassToOptionsUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/FrameClassToOptionsUpdate/Input.csv
new file mode 100644
index 000000000..a1212b464
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/FrameClassToOptionsUpdate/Input.csv
@@ -0,0 +1,7 @@
+"tt_content",,,,
+,uid,pid,frame_class,frame_options
+,1,1,ruler-before,
+,2,1,ruler-after,
+,3,1,indent,
+,4,1,indent-left,
+,5,1,indent-right,
diff --git a/Tests/Functional/Updates/Fixtures/FrameClassToOptionsUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/FrameClassToOptionsUpdate/Result.csv
new file mode 100644
index 000000000..68d1b3c0f
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/FrameClassToOptionsUpdate/Result.csv
@@ -0,0 +1,7 @@
+"tt_content",,,,
+,uid,pid,frame_class,frame_options
+,1,1,default,ruler-before
+,2,1,default,ruler-after
+,3,1,default,"indent-left,indent-right"
+,4,1,default,indent-left
+,5,1,default,indent-right
diff --git a/Tests/Functional/Updates/Fixtures/FrameClassUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/FrameClassUpdate/Input.csv
new file mode 100644
index 000000000..1433e7675
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/FrameClassUpdate/Input.csv
@@ -0,0 +1,12 @@
+"tt_content",,,,
+,uid,pid,section_frame,frame_class
+,1,1,0,default
+,2,1,5,default
+,3,1,6,default
+,4,1,10,default
+,5,1,11,default
+,6,1,12,default
+,7,1,20,default
+,8,1,21,default
+,9,1,66,default
+,10,1,100,default
diff --git a/Tests/Functional/Updates/Fixtures/FrameClassUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/FrameClassUpdate/Result.csv
new file mode 100644
index 000000000..1db10f31a
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/FrameClassUpdate/Result.csv
@@ -0,0 +1,12 @@
+"tt_content",,,,
+,uid,pid,section_frame,frame_class
+,1,1,0,default
+,2,1,0,ruler-before
+,3,1,0,ruler-after
+,4,1,0,indent
+,5,1,0,indent-left
+,6,1,0,indent-right
+,7,1,0,well
+,8,1,0,jumbotron
+,9,1,0,none
+,10,1,0,custom-100
diff --git a/Tests/Functional/Updates/Fixtures/ListGroupContentElementUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/ListGroupContentElementUpdate/Input.csv
new file mode 100644
index 000000000..48e424690
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/ListGroupContentElementUpdate/Input.csv
@@ -0,0 +1,3 @@
+"tt_content",,,
+,uid,pid,CType
+,1,1,bootstrap_package_listgroup
diff --git a/Tests/Functional/Updates/Fixtures/ListGroupContentElementUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/ListGroupContentElementUpdate/Result.csv
new file mode 100644
index 000000000..d8cc8da98
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/ListGroupContentElementUpdate/Result.csv
@@ -0,0 +1,3 @@
+"tt_content",,,
+,uid,pid,CType
+,1,1,listgroup
diff --git a/Tests/Functional/Updates/Fixtures/PanelContentElementUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/PanelContentElementUpdate/Input.csv
new file mode 100644
index 000000000..e69df15fd
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/PanelContentElementUpdate/Input.csv
@@ -0,0 +1,8 @@
+"tt_content",,,,,
+,uid,pid,CType,layout,panel_class
+,1,1,bootstrap_package_panel,0,default
+,2,1,bootstrap_package_panel,110,default
+,3,1,bootstrap_package_panel,120,default
+,4,1,bootstrap_package_panel,130,default
+,5,1,bootstrap_package_panel,140,default
+,6,1,bootstrap_package_panel,150,default
diff --git a/Tests/Functional/Updates/Fixtures/PanelContentElementUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/PanelContentElementUpdate/Result.csv
new file mode 100644
index 000000000..6b7ffc937
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/PanelContentElementUpdate/Result.csv
@@ -0,0 +1,8 @@
+"tt_content",,,,,
+,uid,pid,CType,layout,panel_class
+,1,1,panel,0,default
+,2,1,panel,0,primary
+,3,1,panel,0,success
+,4,1,panel,0,info
+,5,1,panel,0,warning
+,6,1,panel,0,danger
diff --git a/Tests/Functional/Updates/Fixtures/TabContentElementUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/TabContentElementUpdate/Input.csv
new file mode 100644
index 000000000..90f388b27
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/TabContentElementUpdate/Input.csv
@@ -0,0 +1,3 @@
+"tt_content",,,
+,uid,pid,CType
+,1,1,bootstrap_package_tab
diff --git a/Tests/Functional/Updates/Fixtures/TabContentElementUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/TabContentElementUpdate/Result.csv
new file mode 100644
index 000000000..56a92abf7
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/TabContentElementUpdate/Result.csv
@@ -0,0 +1,3 @@
+"tt_content",,,
+,uid,pid,CType
+,1,1,tab
diff --git a/Tests/Functional/Updates/Fixtures/TabMediaOrientUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/TabMediaOrientUpdate/Input.csv
new file mode 100644
index 000000000..f15e781a2
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/TabMediaOrientUpdate/Input.csv
@@ -0,0 +1,4 @@
+"tx_bootstrappackage_tab_item",,,
+,uid,pid,mediaorient
+,1,1,0
+,2,1,1
diff --git a/Tests/Functional/Updates/Fixtures/TabMediaOrientUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/TabMediaOrientUpdate/Result.csv
new file mode 100644
index 000000000..3158cff2c
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/TabMediaOrientUpdate/Result.csv
@@ -0,0 +1,4 @@
+"tx_bootstrappackage_tab_item",,,
+,uid,pid,mediaorient
+,1,1,left
+,2,1,right
diff --git a/Tests/Functional/Updates/Fixtures/TableContentElementUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/TableContentElementUpdate/Input.csv
new file mode 100644
index 000000000..439ae46b1
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/TableContentElementUpdate/Input.csv
@@ -0,0 +1,8 @@
+"tt_content",,,,,
+,uid,pid,CType,layout,table_class
+,1,1,table,100,
+,2,1,table,110,
+,3,1,table,120,
+,4,1,table,130,
+,5,1,table,140,
+,6,1,table,150,
diff --git a/Tests/Functional/Updates/Fixtures/TableContentElementUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/TableContentElementUpdate/Result.csv
new file mode 100644
index 000000000..ea0019ba8
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/TableContentElementUpdate/Result.csv
@@ -0,0 +1,8 @@
+"tt_content",,,,,
+,uid,pid,CType,layout,table_class
+,1,1,table,0,
+,2,1,table,0,
+,3,1,table,0,striped
+,4,1,table,0,bordered
+,5,1,table,0,hover
+,6,1,table,0,condensed
diff --git a/Tests/Functional/Updates/Fixtures/TexticonContentElementUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/TexticonContentElementUpdate/Input.csv
new file mode 100644
index 000000000..900646126
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/TexticonContentElementUpdate/Input.csv
@@ -0,0 +1,3 @@
+"tt_content",,,
+,uid,pid,CType
+,1,1,bootstrap_package_texticon
diff --git a/Tests/Functional/Updates/Fixtures/TexticonContentElementUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/TexticonContentElementUpdate/Result.csv
new file mode 100644
index 000000000..27e2828c6
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/TexticonContentElementUpdate/Result.csv
@@ -0,0 +1,3 @@
+"tt_content",,,
+,uid,pid,CType
+,1,1,texticon
diff --git a/Tests/Functional/Updates/Fixtures/TexticonIconUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/TexticonIconUpdate/Input.csv
new file mode 100644
index 000000000..12ffc2cdb
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/TexticonIconUpdate/Input.csv
@@ -0,0 +1,4 @@
+"tt_content",,,,
+,uid,pid,icon,icon_set
+,1,1,Glyphicons__demo,
+,2,1,Ionicons__demo,
diff --git a/Tests/Functional/Updates/Fixtures/TexticonIconUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/TexticonIconUpdate/Result.csv
new file mode 100644
index 000000000..1ef18df85
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/TexticonIconUpdate/Result.csv
@@ -0,0 +1,4 @@
+"tt_content",,,,
+,uid,pid,icon,icon_set
+,1,1,EXT:bootstrap_package/Resources/Public/Images/Icons/Glyphicons/demo.svg,EXT:bootstrap_package/Resources/Public/Images/Icons/Glyphicons/
+,2,1,EXT:bootstrap_package/Resources/Public/Images/Icons/Ionicons/demo.svg,EXT:bootstrap_package/Resources/Public/Images/Icons/Ionicons/
diff --git a/Tests/Functional/Updates/Fixtures/TexticonSizeUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/TexticonSizeUpdate/Input.csv
new file mode 100644
index 000000000..3001ccab1
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/TexticonSizeUpdate/Input.csv
@@ -0,0 +1,6 @@
+"tt_content",,,
+,uid,pid,icon_size
+,1,1,0
+,2,1,1
+,3,1,2
+,4,1,3
diff --git a/Tests/Functional/Updates/Fixtures/TexticonSizeUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/TexticonSizeUpdate/Result.csv
new file mode 100644
index 000000000..3652fb363
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/TexticonSizeUpdate/Result.csv
@@ -0,0 +1,6 @@
+"tt_content",,,
+,uid,pid,icon_size
+,1,1,default
+,2,1,medium
+,3,1,large
+,4,1,awesome
diff --git a/Tests/Functional/Updates/Fixtures/TexticonTypeUpdate/Input.csv b/Tests/Functional/Updates/Fixtures/TexticonTypeUpdate/Input.csv
new file mode 100644
index 000000000..ab748c397
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/TexticonTypeUpdate/Input.csv
@@ -0,0 +1,5 @@
+"tt_content",,,
+,uid,pid,icon_type
+,1,1,0
+,2,1,1
+,3,1,2
diff --git a/Tests/Functional/Updates/Fixtures/TexticonTypeUpdate/Result.csv b/Tests/Functional/Updates/Fixtures/TexticonTypeUpdate/Result.csv
new file mode 100644
index 000000000..ee8fcaf4b
--- /dev/null
+++ b/Tests/Functional/Updates/Fixtures/TexticonTypeUpdate/Result.csv
@@ -0,0 +1,5 @@
+"tt_content",,,
+,uid,pid,icon_type
+,1,1,default
+,2,1,square
+,3,1,circle
diff --git a/Tests/Functional/Updates/FrameClassToBackgroundUpdateTest.php b/Tests/Functional/Updates/FrameClassToBackgroundUpdateTest.php
new file mode 100644
index 000000000..7b767502c
--- /dev/null
+++ b/Tests/Functional/Updates/FrameClassToBackgroundUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\FrameClassToBackgroundUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class FrameClassToBackgroundUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new FrameClassToBackgroundUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new FrameClassToBackgroundUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/FrameClassToBackgroundUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/FrameClassToBackgroundUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/FrameClassToBackgroundUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/FrameClassToOptionsUpdateTest.php b/Tests/Functional/Updates/FrameClassToOptionsUpdateTest.php
new file mode 100644
index 000000000..598f2b2c7
--- /dev/null
+++ b/Tests/Functional/Updates/FrameClassToOptionsUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\FrameClassToOptionsUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class FrameClassToOptionsUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new FrameClassToOptionsUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new FrameClassToOptionsUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/FrameClassToOptionsUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/FrameClassToOptionsUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/FrameClassToOptionsUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/FrameClassUpdateTest.php b/Tests/Functional/Updates/FrameClassUpdateTest.php
new file mode 100644
index 000000000..b1680647d
--- /dev/null
+++ b/Tests/Functional/Updates/FrameClassUpdateTest.php
@@ -0,0 +1,56 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\FrameClassUpdate;
+use TYPO3\CMS\Core\Database\ConnectionPool;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class FrameClassUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new FrameClassUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $connection = GeneralUtility::makeInstance(ConnectionPool::class)->getConnectionForTable('tt_content');
+        $connection->executeQuery('ALTER TABLE tt_content ADD section_frame int(11) unsigned DEFAULT "0" NOT NULL;');
+
+        $subject = new FrameClassUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/FrameClassUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/FrameClassUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/FrameClassUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/ListGroupContentElementUpdateTest.php b/Tests/Functional/Updates/ListGroupContentElementUpdateTest.php
new file mode 100644
index 000000000..cc5912cb0
--- /dev/null
+++ b/Tests/Functional/Updates/ListGroupContentElementUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\ListGroupContentElementUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class ListGroupContentElementUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new ListGroupContentElementUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new ListGroupContentElementUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/ListGroupContentElementUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/ListGroupContentElementUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/ListGroupContentElementUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/PanelContentElementUpdateTest.php b/Tests/Functional/Updates/PanelContentElementUpdateTest.php
new file mode 100644
index 000000000..84880a858
--- /dev/null
+++ b/Tests/Functional/Updates/PanelContentElementUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\PanelContentElementUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class PanelContentElementUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new PanelContentElementUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new PanelContentElementUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/PanelContentElementUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/PanelContentElementUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/PanelContentElementUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/TabContentElementUpdateTest.php b/Tests/Functional/Updates/TabContentElementUpdateTest.php
new file mode 100644
index 000000000..1933275d2
--- /dev/null
+++ b/Tests/Functional/Updates/TabContentElementUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\TabContentElementUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class TabContentElementUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new TabContentElementUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new TabContentElementUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/TabContentElementUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/TabContentElementUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/TabContentElementUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/TabMediaOrientUpdateTest.php b/Tests/Functional/Updates/TabMediaOrientUpdateTest.php
new file mode 100644
index 000000000..f7066f264
--- /dev/null
+++ b/Tests/Functional/Updates/TabMediaOrientUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\TabMediaOrientUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class TabMediaOrientUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new TabMediaOrientUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new TabMediaOrientUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/TabMediaOrientUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/TabMediaOrientUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/TabMediaOrientUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/TableContentElementUpdateTest.php b/Tests/Functional/Updates/TableContentElementUpdateTest.php
new file mode 100644
index 000000000..9eda7e4d7
--- /dev/null
+++ b/Tests/Functional/Updates/TableContentElementUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\TableContentElementUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class TableContentElementUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new TableContentElementUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new TableContentElementUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/TableContentElementUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/TableContentElementUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/TableContentElementUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/TexticonContentElementUpdateTest.php b/Tests/Functional/Updates/TexticonContentElementUpdateTest.php
new file mode 100644
index 000000000..5245004de
--- /dev/null
+++ b/Tests/Functional/Updates/TexticonContentElementUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\TexticonContentElementUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class TexticonContentElementUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new TexticonContentElementUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new TexticonContentElementUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/TexticonContentElementUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/TexticonContentElementUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/TexticonContentElementUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/TexticonIconUpdateTest.php b/Tests/Functional/Updates/TexticonIconUpdateTest.php
new file mode 100644
index 000000000..910791867
--- /dev/null
+++ b/Tests/Functional/Updates/TexticonIconUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\TexticonIconUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class TexticonIconUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new TexticonIconUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new TexticonIconUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/TexticonIconUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/TexticonIconUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/TexticonIconUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/TexticonSizeUpdateTest.php b/Tests/Functional/Updates/TexticonSizeUpdateTest.php
new file mode 100644
index 000000000..780af7883
--- /dev/null
+++ b/Tests/Functional/Updates/TexticonSizeUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\TexticonSizeUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class TexticonSizeUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new TexticonSizeUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new TexticonSizeUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/TexticonSizeUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/TexticonSizeUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/TexticonSizeUpdate/Result.csv');
+    }
+}
diff --git a/Tests/Functional/Updates/TexticonTypeUpdateTest.php b/Tests/Functional/Updates/TexticonTypeUpdateTest.php
new file mode 100644
index 000000000..cd371ff81
--- /dev/null
+++ b/Tests/Functional/Updates/TexticonTypeUpdateTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the package bk2k/bootstrap-package.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace T3G\AgencyPack\Blog\Tests\Functional\Updates;
+
+use BK2K\BootstrapPackage\Updates\TexticonTypeUpdate;
+use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
+
+/**
+ * @extensionScannerIgnoreFile
+ */
+final class TexticonTypeUpdateTest extends FunctionalTestCase
+{
+    protected array $testExtensionsToLoad = [
+        'typo3conf/ext/bootstrap_package'
+    ];
+
+    /**
+     * @test
+     */
+    public function noUpdateNecessaryTest(): void
+    {
+        $subject = new TexticonTypeUpdate();
+        self::assertFalse($subject->updateNecessary());
+    }
+
+    /**
+     * @test
+     */
+    public function updateTest(): void
+    {
+        $subject = new TexticonTypeUpdate();
+        $this->importCSVDataSet(__DIR__ . '/Fixtures/TexticonTypeUpdate/Input.csv');
+        self::assertTrue($subject->updateNecessary());
+        $subject->executeUpdate();
+        self::assertFalse($subject->updateNecessary());
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/TexticonTypeUpdate/Result.csv');
+
+        // Just ensure that running the upgrade again does not change anything
+        $subject->executeUpdate();
+        $this->assertCSVDataSet(__DIR__ . '/Fixtures/TexticonTypeUpdate/Result.csv');
+    }
+}