2 files changed, 20 insertions, 0 deletions
diff --git a/core/content-matcher-test-utils/api/content-matcher-test-utils.api b/core/content-matcher-test-utils/api/content-matcher-test-utils.api
index 0a7f153b..58881a15 100644
--- a/core/content-matcher-test-utils/api/content-matcher-test-utils.api
+++ b/core/content-matcher-test-utils/api/content-matcher-test-utils.api
@@ -30,6 +30,8 @@ public final class matchers/content/ContentMatchersDslKt {
 	public static final fun platformHinted (Lmatchers/content/ContentMatcherBuilder;Lkotlin/jvm/functions/Function1;)V
 	public static final fun skipAllNotMatching (Lmatchers/content/ContentMatcherBuilder;)V
 	public static final fun somewhere (Lmatchers/content/ContentMatcherBuilder;Lkotlin/jvm/functions/Function1;)V
+	public static final fun tab (Lmatchers/content/ContentMatcherBuilder;Lorg/jetbrains/dokka/pages/TabbedContentType;Lkotlin/jvm/functions/Function1;)V
+	public static final fun tabbedGroup (Lmatchers/content/ContentMatcherBuilder;Lkotlin/jvm/functions/Function1;)V
 	public static final fun table (Lmatchers/content/ContentMatcherBuilder;Lkotlin/jvm/functions/Function1;)V
 }
 
diff --git a/core/content-matcher-test-utils/src/main/kotlin/matchers/content/ContentMatchersDsl.kt b/core/content-matcher-test-utils/src/main/kotlin/matchers/content/ContentMatchersDsl.kt
index 08442536..13780718 100644
--- a/core/content-matcher-test-utils/src/main/kotlin/matchers/content/ContentMatchersDsl.kt
+++ b/core/content-matcher-test-utils/src/main/kotlin/matchers/content/ContentMatchersDsl.kt
@@ -3,6 +3,7 @@ package matchers.content
 import assertk.assertThat
 import assertk.assertions.contains
 import assertk.assertions.isEqualTo
+import assertk.assertions.isNotNull
 import org.jetbrains.dokka.model.withDescendants
 import org.jetbrains.dokka.pages.*
 import org.jetbrains.dokka.test.tools.matchers.content.*
@@ -70,6 +71,23 @@ fun ContentMatcherBuilder<*>.skipAllNotMatching() {
 // Convenience functions:
 fun ContentMatcherBuilder<*>.group(block: ContentMatcherBuilder<ContentGroup>.() -> Unit) = composite(block)
 
+fun ContentMatcherBuilder<*>.tabbedGroup(
+    block: ContentMatcherBuilder<ContentGroup>.() -> Unit
+) = composite<ContentGroup> {
+    block()
+    check { assertThat(this::style).transform { style -> style.contains(ContentStyle.TabbedContent) }.isEqualTo(true) }
+}
+
+fun ContentMatcherBuilder<*>.tab(
+    tabbedContentType: TabbedContentType, block: ContentMatcherBuilder<ContentGroup>.() -> Unit
+) = composite<ContentGroup> {
+    block()
+    check {
+        assertThat(this::extra).transform { extra -> extra[TabbedContentTypeExtra]?.value }
+            .isEqualTo(tabbedContentType)
+    }
+}
+
 fun ContentMatcherBuilder<*>.header(expectedLevel: Int? = null, block: ContentMatcherBuilder<ContentHeader>.() -> Unit) =
     composite<ContentHeader> {
         block()