WebNov 20, 2024 · Scala has cool features: Scala brings with it many cool features to make your life easier including immutability, type interface, pattern matching, string interpolation, traits, an extensive collection of classes, and lazy computation. Is Scala similar to Java? There are some similarities since Scala is a new generation JVM language. WebSep 3, 2024 · Getting Started. Scalatest supports many different testing styles under the same testing framework, for example: XUnit: a testing style made famous by tools such as JUnit, NUnit, etc. Behaviour-Driven Development (BDD): The focus here is on high-level behavior. Property-based Testing: Automatically generate multiple combinations of test …
ScalaTest How to Perform Testing in Scala with Benefits and
WebFacilitates a “behavior-driven” style of development (BDD), in which tests are combined with text that specifies the behavior the tests verify. Recommended Usage : For teams coming from specs or specs2, AnyWordSpec will feel familiar, and is often the most natural way to port specsN tests to ScalaTest. WebScalaTest is one of the main testing libraries for Scala projects. In this section you’ll see the steps necessary to create a Scala/sbt project that uses ScalaTest. 1) Create the project directory structure As with the previous lesson, create an sbt project directory structure for a project named HelloScalaTest with the following commands: song title with eileen in it
Writing your first test - ScalaTest
WebFirst, create a new Scala class to test. In the src/main/scala/simpletest, create a new file named MathUtils.scala with these contents: package simpletest object MathUtils { def … WebFeb 7, 2024 · Writing Unit Tests for Spark Apps in Scala. Often, something you’d like to test when you’re writing self-contained Spark applications, is whether your given work on a … WebDec 7, 2024 · Scala Problem: You’d like to have better output from your ScalaTest assert tests, output that shows the expected and actual values. Solution One approach is to use the === method instead of ==. When an assert test fails, the === method output shows the two values from the test. song title time wiki