Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
- Both ScalaTest and spec2 are good unit testing frameworks. ScalaTest is more flexible is recommended.
ScalaTest
only assert is supported.
assert(expr1 === expr2, optional_msg)
The JUnit methods assertTrue, assertEquals and assertArrayEquals
are not supported by default.
You have to import them from JUnit if you want use them.
import org.scalatest.junit.AssertionsForJUnit
import org.junit.Assert.{assertEquals, assertNotNull}
https://www.programcreek.com/scala/org.junit.Assert.assertEquals
http://www.scalatest.org/
Keep eyes on sbt-idea ..., check whether a plugin for IntelliJ is available, ...
https://github.com/mpeltonen/sbt-idea
It seems that supersafe has issues with scala 2.12.2 ...
https://github.com/scalatest/scalatest/issues/1156
Try the following:
When we add the plug-in in projects/build.sbt:
addSbtPlugin("com.artima.supersafe" % "sbtplugin" % "1.1.2")
We must not add the above plug-in anywhere else
Add to ~/.sbt/0.13/global.sbt
resolvers += "Artima Maven Repository" at "http://repo.artima.com/releases"
Do not add this resolver anywhere else
Make sure you have an empty line before and after each of the sbt lines
Specs2
"org.specs2" % "specs2-core_2.11" % "3.7.2" % "test",
"org.specs2" % "specs2-mock_2.11" % "3.7.2" % "test"