Coverage Summary for Class: StrikethroughDelimiterProcessor (io.heapy.kotmark.ext.gfm.strikethrough.internal)

 package io.heapy.kotmark.ext.gfm.strikethrough.internal
 
 import io.heapy.kotmark.ext.gfm.strikethrough.Strikethrough
 import io.heapy.kotmark.node.Nodes
 import io.heapy.kotmark.node.SourceSpans
 import io.heapy.kotmark.parser.delimiter.DelimiterProcessor
 import io.heapy.kotmark.parser.delimiter.DelimiterRun
 
 class StrikethroughDelimiterProcessor(
     private val requireTwoTildes: Boolean = false,
 ) : DelimiterProcessor {
     override val openingCharacter: Char = '~'
     override val closingCharacter: Char = '~'
     override val minLength: Int = if (requireTwoTildes) 2 else 1
 
     override fun process(
         openingRun: DelimiterRun,
         closingRun: DelimiterRun,
     ): Int {
         if (openingRun.length() != closingRun.length() || openingRun.length() > 2) {
             return 0
         }
 
         val opener = openingRun.opener
         val delimiter =
             if (openingRun.length() == 1) {
                 opener.literal.orEmpty()
             } else {
                 opener.literal.orEmpty().repeat(2)
             }
         val strikethrough = Strikethrough(delimiter)
         val sourceSpans = SourceSpans.empty()
         sourceSpans.addAllFrom(openingRun.getOpeners(openingRun.length()))
         for (node in Nodes.between(opener, closingRun.closer)) {
             strikethrough.appendChild(node)
             sourceSpans.addAll(node.getSourceSpans())
         }
         sourceSpans.addAllFrom(closingRun.getClosers(closingRun.length()))
         strikethrough.setSourceSpans(sourceSpans.getSourceSpans())
         opener.insertAfter(strikethrough)
         return openingRun.length()
     }
 }