ArrayIndexOutOfBoundsException while reading from dataframe in scala

Question

I'm working on scala streaming unit test but while reading from csv file getting ArrayOutOfBoundsException

Code :

import org.scalatest.matchers.should.Matchers
import org.scalatest.wordspec.AnyWordSpecLike
import org.apache.spark.sql.SparkSession

class StreamingTest extends AnyWordSpecLike with Matchers {

val sparkses  = SparkSession.builder.appName("MyApp").config("spark.master","local").getOrCreate()

val df = sparkses.read.format("csv").load("file.csv")
df.printSchema()

}

The code works fine without extending AnyWordSpecLike with Matchers, but we need it to work with EmbeddedKafka.
Any guidance would be helpful.