How to use

test

function

in

ArrayExpression

SwitchCase (node) {
   const line = node.loc.start.line
   const caseContent = node.test ? node.test.extra ? node.test.extra.raw : `${node.test.value}` : 'default'

   const mutantId = ++mutodeInstance.mutants
   const log = `MUTANT ${mutantId}:\tRSCM Lines ${node.loc.start.line}-${node.loc.end.line}: Commented case ${caseContent}`
   debug(log)
   mutodeInstance.mutantLog(log)
   const linesCopy = lines.slice()
   for (let i = line - 1; i < node.loc.end.line; i++) {
    linesCopy[i] = `// ${linesCopy[i]}`
   }
   const contentToWrite = linesCopy.join('\n')
   queue.push(mutantRunner({ mutodeInstance, filePath, contentToWrite, log }))
  }