SBT cannot resolve class declared in src/main/scala in a src/test/scala test class - scala

Question

I am trying to make my own custom CSV reader. I am using IntelliJ IDEA 14 with sbt and specs2 test framework.
The class I declared in src/main is as follows:
import java.io.FileInputStream
import scala.io.Source
class CSVStream(filePath:String) {
val csvStream = Source.fromInputStream(new FileInputStream(filePath)).getLines()
val headers = csvStream.next().split("\\,", -1)
}
The content of the test file in src/test is as follows:
import org.specs2.mutable._
object CSVStreamSpec {
val csvSourcePath = getClass.getResource("/csv_source.csv").getPath
}
class CSVStreamSpec extends Specification {
import CSVStreamLib.CSVStreamSpec._
"The CSV Stream reader" should {
"Extract the header" in {
val csvSource = CSVStream(csvSourcePath)
}
}
}
The build.sbt file contains the following:
name := "csvStreamLib"
version := "1.0"
scalaVersion := "2.11.4"
libraryDependencies ++= Seq("org.specs2" %% "specs2-core" % "2.4.15" % "test")
parallelExecution in Test := false
The error I am getting when I type test is as follows:
[error] /Users/raiyan/IdeaProjects/csvStreamLib/src/test/scala/csvStreamSpec.scala:18: not found: value CSVStream
[error] val csvSource = CSVStream(csvSourcePath)
[error] ^
[error] one error found
[error] (test:compile) Compilation failed
[error] Total time: 23 s, completed 30-Dec-2014 07:44:46
How do I make the CSVStream class accessible to the CSVStreamSpec class in the test file?
Update:
I tried it with sbt in the command line. The result is the same.

Answer 1

You forgot the new keyword. Without it, the compiler looks for the companion object named CSVStream, not the class. Since there is none, it complains. Add new and it'll work.