diff --git a/tests/phpunit/tests/attachment/slashes.php b/tests/phpunit/tests/attachment/slashes.php
index 9b57610d7b..b6c009957c 100644
--- a/tests/phpunit/tests/attachment/slashes.php
+++ b/tests/phpunit/tests/attachment/slashes.php
@@ -4,6 +4,8 @@
  * @group attachment
  * @group slashes
  * @ticket 21767
+ *
+ * @covers ::wp_insert_attachment
  */
 class Tests_Attachment_Slashes extends WP_UnitTestCase {
 
diff --git a/tests/phpunit/tests/block-supports/border.php b/tests/phpunit/tests/block-supports/border.php
index 0c26660dc4..34f1e193f5 100644
--- a/tests/phpunit/tests/block-supports/border.php
+++ b/tests/phpunit/tests/block-supports/border.php
@@ -1,6 +1,8 @@
 <?php
 /**
  * @group block-supports
+ *
+ * @covers ::wp_apply_border_support
  */
 class Test_Block_Supports_Border extends WP_UnitTestCase {
 	/**
@@ -21,8 +23,6 @@ class Test_Block_Supports_Border extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 55505
-	 *
-	 * @covers ::wp_apply_border_support
 	 */
 	function test_border_color_slug_with_numbers_is_kebab_cased_properly() {
 		$this->test_block_name = 'test/border-color-slug-with-numbers-is-kebab-cased-properly';
@@ -72,8 +72,6 @@ class Test_Block_Supports_Border extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 55505
-	 *
-	 * @covers ::wp_apply_border_support
 	 */
 	function test_border_with_skipped_serialization_block_supports() {
 		$this->test_block_name = 'test/border-with-skipped-serialization-block-supports';
@@ -118,8 +116,6 @@ class Test_Block_Supports_Border extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 55505
-	 *
-	 * @covers ::wp_apply_border_support
 	 */
 	function test_radius_with_individual_skipped_serialization_block_supports() {
 		$this->test_block_name = 'test/radius-with-individual-skipped-serialization-block-supports';
diff --git a/tests/phpunit/tests/block-supports/colors.php b/tests/phpunit/tests/block-supports/colors.php
index 8df80cd1d5..349810657a 100644
--- a/tests/phpunit/tests/block-supports/colors.php
+++ b/tests/phpunit/tests/block-supports/colors.php
@@ -1,6 +1,8 @@
 <?php
 /**
  * @group block-supports
+ *
+ * @covers ::wp_apply_colors_support
  */
 class Tests_Block_Supports_Colors extends WP_UnitTestCase {
 	/**
@@ -21,8 +23,6 @@ class Tests_Block_Supports_Colors extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 54337
-	 *
-	 * @covers ::wp_apply_colors_support
 	 */
 	function test_color_slugs_with_numbers_are_kebab_cased_properly() {
 		$this->test_block_name = 'test/color-slug-with-numbers';
@@ -67,8 +67,6 @@ class Tests_Block_Supports_Colors extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 55505
-	 *
-	 * @covers ::wp_apply_colors_support
 	 */
 	function test_color_with_skipped_serialization_block_supports() {
 		$this->test_block_name = 'test/color-with-skipped-serialization-block-supports';
@@ -110,8 +108,6 @@ class Tests_Block_Supports_Colors extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 55505
-	 *
-	 * @covers ::wp_apply_colors_support
 	 */
 	function test_gradient_with_individual_skipped_serialization_block_supports() {
 		$this->test_block_name = 'test/gradient-with-individual-skipped-serialization-block-support';
diff --git a/tests/phpunit/tests/block-supports/elements.php b/tests/phpunit/tests/block-supports/elements.php
index 55394f7551..97026f8092 100644
--- a/tests/phpunit/tests/block-supports/elements.php
+++ b/tests/phpunit/tests/block-supports/elements.php
@@ -1,6 +1,8 @@
 <?php
 /**
  * @group block-supports
+ *
+ * @covers ::wp_render_elements_support
  */
 class Tests_Block_Supports_Elements extends WP_UnitTestCase {
 	/**
@@ -17,8 +19,6 @@ class Tests_Block_Supports_Elements extends WP_UnitTestCase {
 	/**
 	 * Test wp_render_elements_support() with a simple paragraph and link color preset.
 	 * @ticket 54337
-	 *
-	 * @covers ::wp_render_elements_support
 	 */
 	public function test_simple_paragraph_link_color() {
 		$result = self::make_unique_id_one(
@@ -49,8 +49,6 @@ class Tests_Block_Supports_Elements extends WP_UnitTestCase {
 	/**
 	 * Test wp_render_elements_support() with a paragraph containing a class.
 	 * @ticket 54337
-	 *
-	 * @covers ::wp_render_elements_support
 	 */
 	public function test_class_paragraph_link_color() {
 		$result = self::make_unique_id_one(
@@ -82,8 +80,6 @@ class Tests_Block_Supports_Elements extends WP_UnitTestCase {
 	/**
 	 * Test wp_render_elements_support() with a paragraph containing a anchor.
 	 * @ticket 54337
-	 *
-	 * @covers ::wp_render_elements_support
 	 */
 	public function test_anchor_paragraph_link_color() {
 		$result = self::make_unique_id_one(
diff --git a/tests/phpunit/tests/block-supports/layout.php b/tests/phpunit/tests/block-supports/layout.php
index 6ddd6feaee..9e28d6cd7d 100644
--- a/tests/phpunit/tests/block-supports/layout.php
+++ b/tests/phpunit/tests/block-supports/layout.php
@@ -13,6 +13,8 @@
  * @since 6.0.0
  *
  * @group block-supports
+ *
+ * @covers ::wp_restore_image_outer_container
  */
 class Test_Block_Supports_Layout extends WP_UnitTestCase {
 	function set_up() {
@@ -53,8 +55,6 @@ class Test_Block_Supports_Layout extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 55505
-	 *
-	 * @covers ::wp_restore_image_outer_container
 	 */
 	function test_outer_container_not_restored_for_non_aligned_image_block_with_non_themejson_theme() {
 		// The "default" theme doesn't have theme.json support.
@@ -71,8 +71,6 @@ class Test_Block_Supports_Layout extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 55505
-	 *
-	 * @covers ::wp_restore_image_outer_container
 	 */
 	function test_outer_container_restored_for_aligned_image_block_with_non_themejson_theme() {
 		// The "default" theme doesn't have theme.json support.
@@ -90,8 +88,6 @@ class Test_Block_Supports_Layout extends WP_UnitTestCase {
 	/**
 	 * @ticket 55505
 	 *
-	 * @covers ::wp_restore_image_outer_container
-	 *
 	 * @dataProvider data_block_image_html_restored_outer_container
 	 *
 	 * @param string $block_image_html The block image HTML passed to `wp_restore_image_outer_container`.
@@ -149,8 +145,6 @@ class Test_Block_Supports_Layout extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 55505
-	 *
-	 * @covers ::wp_restore_image_outer_container
 	 */
 	function test_outer_container_not_restored_for_aligned_image_block_with_themejson_theme() {
 		switch_theme( 'block-theme' );
diff --git a/tests/phpunit/tests/block-supports/spacing.php b/tests/phpunit/tests/block-supports/spacing.php
index 8f8f0d877a..272aed80f3 100644
--- a/tests/phpunit/tests/block-supports/spacing.php
+++ b/tests/phpunit/tests/block-supports/spacing.php
@@ -1,6 +1,8 @@
 <?php
 /**
  * @group block-supports
+ *
+ * @covers ::wp_apply_spacing_support
  */
 class Test_Block_Supports_Spacing extends WP_UnitTestCase {
 	/**
@@ -21,8 +23,6 @@ class Test_Block_Supports_Spacing extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 55505
-	 *
-	 * @covers ::wp_apply_spacing_support
 	 */
 	function test_spacing_style_is_applied() {
 		$this->test_block_name = 'test/spacing-style-is-applied';
@@ -71,8 +71,6 @@ class Test_Block_Supports_Spacing extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 55505
-	 *
-	 * @covers ::wp_apply_spacing_support
 	 */
 	function test_spacing_with_skipped_serialization_block_supports() {
 		$this->test_block_name = 'test/spacing-with-skipped-serialization-block-supports';
@@ -120,8 +118,6 @@ class Test_Block_Supports_Spacing extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 55505
-	 *
-	 * @covers ::wp_apply_spacing_support
 	 */
 	function test_margin_with_individual_skipped_serialization_block_supports() {
 		$this->test_block_name = 'test/margin-with-individual-skipped-serialization-block-supports';
diff --git a/tests/phpunit/tests/block-supports/typography.php b/tests/phpunit/tests/block-supports/typography.php
index fbc9f9f616..859f11c557 100644
--- a/tests/phpunit/tests/block-supports/typography.php
+++ b/tests/phpunit/tests/block-supports/typography.php
@@ -1,6 +1,8 @@
 <?php
 /**
  * @group block-supports
+ *
+ * @covers ::wp_apply_typography_support
  */
 class Tests_Block_Supports_Typography extends WP_UnitTestCase {
 	/**
@@ -21,8 +23,6 @@ class Tests_Block_Supports_Typography extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 54337
-	 *
-	 * @covers ::wp_apply_typography_support
 	 */
 	function test_font_size_slug_with_numbers_is_kebab_cased_properly() {
 		$this->test_block_name = 'test/font-size-slug-with-numbers';
@@ -54,8 +54,6 @@ class Tests_Block_Supports_Typography extends WP_UnitTestCase {
 	}
 	/**
 	 * @ticket 54337
-	 *
-	 * @covers ::wp_apply_typography_support
 	 */
 	function test_font_family_with_legacy_inline_styles_using_a_value() {
 		$this->test_block_name = 'test/font-family-with-inline-styles-using-value';
@@ -87,8 +85,6 @@ class Tests_Block_Supports_Typography extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 55505
-	 *
-	 * @covers ::wp_apply_typography_support
 	 */
 	function test_typography_with_skipped_serialization_block_supports() {
 		$this->test_block_name = 'test/typography-with-skipped-serialization-block-supports';
@@ -133,8 +129,6 @@ class Tests_Block_Supports_Typography extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 55505
-	 *
-	 * @covers ::wp_apply_typography_support
 	 */
 	function test_letter_spacing_with_individual_skipped_serialization_block_supports() {
 		$this->test_block_name = 'test/letter-spacing-with-individua-skipped-serialization-block-supports';
@@ -168,8 +162,6 @@ class Tests_Block_Supports_Typography extends WP_UnitTestCase {
 	}
 	/**
 	 * @ticket 54337
-	 *
-	 * @covers ::wp_apply_typography_support
 	 */
 	function test_font_family_with_legacy_inline_styles_using_a_css_var() {
 		$this->test_block_name = 'test/font-family-with-inline-styles-using-css-var';
@@ -200,8 +192,6 @@ class Tests_Block_Supports_Typography extends WP_UnitTestCase {
 	}
 	/**
 	 * @ticket 54337
-	 *
-	 * @covers ::wp_apply_typography_support
 	 */
 	function test_font_family_with_class() {
 		$this->test_block_name = 'test/font-family-with-class';