How do I create a unit test in Scala?

How do I create a unit test in Scala?

Creating a test

1. On the project pane on the left, expand src => test .
2. Right-click on scala and select New => Scala class.
3. Name the class CubeCalculatorTest and click OK.
4. Replace the code with the following: import org.scalatest.
5. In the source code, right-click CubeCalculatorTest and select Run ‘CubeCalculatorTest’.

What is Scala unit testing?

Overview. ScalaTest is one of the most popular, complete and easy-to-use testing frameworks in the Scala ecosystem. Where ScalaTest differs from other testing tools is its ability to support a number of different testing styles such as XUnit and BDD out of the box.

How do I run a ScalaTest?

Test Scala applications using Scala Test

1. Open your project.
2. Open a class in the editor, for which you want to create a test and place the cursor within the line containing the class declaration.
3. Press Ctrl+Shift+T and select Create New Test.
4. In the dialog that opens, specify your test settings and click OK.

How do I run a Scala command line?

To run Scala from the command-line, simply download the binaries and unpack the archive. Start the Scala interpreter (aka the “REPL”) by launching scala from where it was unarchived. Start the Scala compiler by launching scalac from where it was unarchived.

How do I create a test in Scala?

Creating a test On the project pane on the left, expand src => test. Right-click on scala and select New => Scala class. Name the class CubeCalculatorTest and click OK.

How to add funsuite and test in Scala?

Wait for the sbt sync to finish; otherwise, FunSuite and test () will be unrecognized. On the project pane on the left, expand src => main. Right-click on scala and select New => Scala class. Call it CubeCalculator, change the Kind to object, and click OK. On the project pane on the left, expand src => test.

How to download the ScalaTest library in IntelliJ?

Create an sbt project in IntelliJ. If you get a notification “build.sbt was changed”, select auto-import. These two actions will cause sbt to download the ScalaTest library. Wait for the sbt sync to finish; otherwise, FunSuite and test () will be unrecognized.