Coverage Summary for Class: HeadingIdAttributeProvider (io.heapy.kotmark.ext.heading.anchor.internal)

 package io.heapy.kotmark.ext.heading.anchor.internal
 
 import io.heapy.kotmark.ext.heading.anchor.idGenerator
 import io.heapy.kotmark.node.AbstractVisitor
 import io.heapy.kotmark.node.Code
 import io.heapy.kotmark.node.Heading
 import io.heapy.kotmark.node.Node
 import io.heapy.kotmark.node.Text
 import io.heapy.kotmark.renderer.html.AttributeProvider
 
 class HeadingIdAttributeProvider private constructor(
     defaultId: String,
     prefix: String,
     suffix: String,
 ) : AttributeProvider {
     private val idGenerator =
         idGenerator {
             this.defaultId = defaultId
             this.prefix = prefix
             this.suffix = suffix
         }
 
     override fun setAttributes(
         node: Node,
         tagName: String,
         attributes: MutableMap<String, String?>,
     ) {
         if (node !is Heading) {
             return
         }
         val headingText = StringBuilder()
         node.accept(
             object : AbstractVisitor() {
                 override fun visit(text: Text) {
                     headingText.append(text.literal)
                 }
 
                 override fun visit(code: Code) {
                     headingText.append(code.literal)
                 }
             },
         )
         attributes["id"] = idGenerator.generateId(headingText.toString().trim().lowercase())
     }
 
     companion object {
         fun create(
             defaultId: String,
             prefix: String,
             suffix: String,
         ): HeadingIdAttributeProvider =
             HeadingIdAttributeProvider(defaultId, prefix, suffix)
     }
 }