1 files changed, 27 insertions, 0 deletions
diff --git a/test/src/TestAPI.kt b/test/src/TestAPI.kt
index 27d02710..309654e5 100644
--- a/test/src/TestAPI.kt
+++ b/test/src/TestAPI.kt
@@ -38,3 +38,30 @@ public fun verifyModel(vararg files: String, verifier: (DocumentationModule) ->
     Disposer.dispose(environment)
 }
 
+fun StringBuilder.appendChildren(node: ContentNode) : StringBuilder {
+    for (child in node.children) {
+        val childText = child.toTestString()
+        append(childText)
+    }
+    return this
+}
+
+fun StringBuilder.appendNode(node: ContentNode) : StringBuilder {
+    when (node) {
+        is ContentText -> {
+            append(node.text)
+        }
+        is ContentEmphasis -> append("*").appendChildren(node).append("*")
+        else -> {
+            appendChildren(node)
+        }
+    }
+    return this
+}
+
+fun ContentNode.toTestString(): String {
+    val node = this
+    return StringBuilder {
+        appendNode(node)
+    }.toString()
+}