diff --git a/tests/cases/Db/SQLite3/Database/TestArticle.php b/tests/cases/Db/SQLite3/Database/TestArticle.php
index 67480ad..9531d4d 100644
--- a/tests/cases/Db/SQLite3/Database/TestArticle.php
+++ b/tests/cases/Db/SQLite3/Database/TestArticle.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestArticle extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3;
diff --git a/tests/cases/Db/SQLite3/Database/TestCleanup.php b/tests/cases/Db/SQLite3/Database/TestCleanup.php
index 3ecba41..5374e1b 100644
--- a/tests/cases/Db/SQLite3/Database/TestCleanup.php
+++ b/tests/cases/Db/SQLite3/Database/TestCleanup.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestCleanup extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3;
diff --git a/tests/cases/Db/SQLite3/Database/TestFeed.php b/tests/cases/Db/SQLite3/Database/TestFeed.php
index 0d5bc9d..e46a17f 100644
--- a/tests/cases/Db/SQLite3/Database/TestFeed.php
+++ b/tests/cases/Db/SQLite3/Database/TestFeed.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestFeed extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3;
diff --git a/tests/cases/Db/SQLite3/Database/TestFolder.php b/tests/cases/Db/SQLite3/Database/TestFolder.php
index 0f6c2a8..bc88e9a 100644
--- a/tests/cases/Db/SQLite3/Database/TestFolder.php
+++ b/tests/cases/Db/SQLite3/Database/TestFolder.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestFolder extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3;
diff --git a/tests/cases/Db/SQLite3/Database/TestLabel.php b/tests/cases/Db/SQLite3/Database/TestLabel.php
index 2f5af8d..7092320 100644
--- a/tests/cases/Db/SQLite3/Database/TestLabel.php
+++ b/tests/cases/Db/SQLite3/Database/TestLabel.php
@@ -2,7 +2,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestLabel extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3;
diff --git a/tests/cases/Db/SQLite3/Database/TestMeta.php b/tests/cases/Db/SQLite3/Database/TestMeta.php
index 17f8900..0693d30 100644
--- a/tests/cases/Db/SQLite3/Database/TestMeta.php
+++ b/tests/cases/Db/SQLite3/Database/TestMeta.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestMeta extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3;
diff --git a/tests/cases/Db/SQLite3/Database/TestMiscellany.php b/tests/cases/Db/SQLite3/Database/TestMiscellany.php
index d9b408c..7701428 100644
--- a/tests/cases/Db/SQLite3/Database/TestMiscellany.php
+++ b/tests/cases/Db/SQLite3/Database/TestMiscellany.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestMiscellany extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3;
diff --git a/tests/cases/Db/SQLite3/Database/TestSession.php b/tests/cases/Db/SQLite3/Database/TestSession.php
index 22600ab..f8344b5 100644
--- a/tests/cases/Db/SQLite3/Database/TestSession.php
+++ b/tests/cases/Db/SQLite3/Database/TestSession.php
@@ -2,7 +2,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestSession extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3;
diff --git a/tests/cases/Db/SQLite3/Database/TestSubscription.php b/tests/cases/Db/SQLite3/Database/TestSubscription.php
index 9f91caf..c7c6c57 100644
--- a/tests/cases/Db/SQLite3/Database/TestSubscription.php
+++ b/tests/cases/Db/SQLite3/Database/TestSubscription.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestSubscription extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3;
diff --git a/tests/cases/Db/SQLite3/Database/TestUser.php b/tests/cases/Db/SQLite3/Database/TestUser.php
index 0204212..3659bf9 100644
--- a/tests/cases/Db/SQLite3/Database/TestUser.php
+++ b/tests/cases/Db/SQLite3/Database/TestUser.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestUser extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3;
diff --git a/tests/cases/Db/SQLite3PDO/Database/TestArticle.php b/tests/cases/Db/SQLite3PDO/Database/TestArticle.php
index ac63498..30521b4 100644
--- a/tests/cases/Db/SQLite3PDO/Database/TestArticle.php
+++ b/tests/cases/Db/SQLite3PDO/Database/TestArticle.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3PDO\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestArticle extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3PDO;
diff --git a/tests/cases/Db/SQLite3PDO/Database/TestCleanup.php b/tests/cases/Db/SQLite3PDO/Database/TestCleanup.php
index 76e4530..708001d 100644
--- a/tests/cases/Db/SQLite3PDO/Database/TestCleanup.php
+++ b/tests/cases/Db/SQLite3PDO/Database/TestCleanup.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3PDO\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestCleanup extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3PDO;
diff --git a/tests/cases/Db/SQLite3PDO/Database/TestFeed.php b/tests/cases/Db/SQLite3PDO/Database/TestFeed.php
index 9ffc733..e662d8e 100644
--- a/tests/cases/Db/SQLite3PDO/Database/TestFeed.php
+++ b/tests/cases/Db/SQLite3PDO/Database/TestFeed.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3PDO\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestFeed extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3PDO;
diff --git a/tests/cases/Db/SQLite3PDO/Database/TestFolder.php b/tests/cases/Db/SQLite3PDO/Database/TestFolder.php
index 30cff60..777a011 100644
--- a/tests/cases/Db/SQLite3PDO/Database/TestFolder.php
+++ b/tests/cases/Db/SQLite3PDO/Database/TestFolder.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3PDO\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestFolder extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3PDO;
diff --git a/tests/cases/Db/SQLite3PDO/Database/TestLabel.php b/tests/cases/Db/SQLite3PDO/Database/TestLabel.php
index 38bd123..b2fe158 100644
--- a/tests/cases/Db/SQLite3PDO/Database/TestLabel.php
+++ b/tests/cases/Db/SQLite3PDO/Database/TestLabel.php
@@ -2,7 +2,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3PDO\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestLabel extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3PDO;
diff --git a/tests/cases/Db/SQLite3PDO/Database/TestMeta.php b/tests/cases/Db/SQLite3PDO/Database/TestMeta.php
index 7d3e7ed..9698131 100644
--- a/tests/cases/Db/SQLite3PDO/Database/TestMeta.php
+++ b/tests/cases/Db/SQLite3PDO/Database/TestMeta.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3PDO\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestMeta extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3PDO;
diff --git a/tests/cases/Db/SQLite3PDO/Database/TestMiscellany.php b/tests/cases/Db/SQLite3PDO/Database/TestMiscellany.php
index cc8ca60..868e7fc 100644
--- a/tests/cases/Db/SQLite3PDO/Database/TestMiscellany.php
+++ b/tests/cases/Db/SQLite3PDO/Database/TestMiscellany.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3PDO\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestMiscellany extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3PDO;
diff --git a/tests/cases/Db/SQLite3PDO/Database/TestSession.php b/tests/cases/Db/SQLite3PDO/Database/TestSession.php
index dbc71fb..88535b2 100644
--- a/tests/cases/Db/SQLite3PDO/Database/TestSession.php
+++ b/tests/cases/Db/SQLite3PDO/Database/TestSession.php
@@ -2,7 +2,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3PDO\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestSession extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3PDO;
diff --git a/tests/cases/Db/SQLite3PDO/Database/TestSubscription.php b/tests/cases/Db/SQLite3PDO/Database/TestSubscription.php
index 0205b48..83e7daf 100644
--- a/tests/cases/Db/SQLite3PDO/Database/TestSubscription.php
+++ b/tests/cases/Db/SQLite3PDO/Database/TestSubscription.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3PDO\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestSubscription extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3PDO;
diff --git a/tests/cases/Db/SQLite3PDO/Database/TestUser.php b/tests/cases/Db/SQLite3PDO/Database/TestUser.php
index b77822d..18b0c05 100644
--- a/tests/cases/Db/SQLite3PDO/Database/TestUser.php
+++ b/tests/cases/Db/SQLite3PDO/Database/TestUser.php
@@ -6,7 +6,10 @@
 declare(strict_types=1);
 namespace JKingWeb\Arsse\TestCase\Db\SQLite3PDO\Database;
 
-/** @covers \JKingWeb\Arsse\Database<extended> */
+/**
+ * @covers \JKingWeb\Arsse\Database<extended>
+ * @covers \JKingWeb\Arsse\Misc\Query
+ */
 class TestUser extends \JKingWeb\Arsse\Test\AbstractTest {
     use \JKingWeb\Arsse\Test\Database\Setup;
     use \JKingWeb\Arsse\Test\Database\DriverSQLite3PDO;