scalatest Questions
2
Solved
I have created one small program and in order to test it I have write small Scala Test class. But when I tried to execute scala test I was getting below error, please advise,
java.lang.NoSuchMetho...
Aphonic asked 12/12, 2014 at 23:9
5
I am relatively new to Scala Test, and so I consulted the documentation on how to test on Either values.
I tried to replicate the instructions like that:
import org.scalatest.EitherValues
import or...
4
Solved
Does anyone know how to show a custom failure message in ScalaTest?
For example:
NumberOfElements() should equal (5)
Shows the following message when it fails:
10 did not equal 5
But i wan...
4
Solved
I am running some tests with ScalaTest which rely on connections to test servers to be present. I currently created my own Spec similar to this:
abstract class ServerDependingSpec extends FlatSpec...
3
Solved
I am new to scala and I am trying out few sample codes for testing. However I am facing some issues when I run the test code. When I run the test, I am getting an error
[trace] Stack trace suppres...
1
Using Sbt in order to run scalatest tests,
you can put all test of a suite in parallel using the trait ParallelTestExecution and this works out of the box.
How to obtain the same result running ...
Coppage asked 1/2, 2019 at 16:23
3
Solved
I've been using ScalaTest's FeatureSpec for a couple of days now and I'm trying to understand if it's possible to define the following spec using the built-in matchers (and if not, how I can write ...
Sven asked 9/8, 2011 at 14:38
2
Solved
Say I have a list of books:
val books = List(
Book(title="Foo", year=2014),
Book(title="Bar", year=2014))
How to check with a single expression if collection books is not empty and only contai...
2
I'm having a lot of frustration trying to run all my tests from sbt- while excluding a specific tag. Here is what I am trying to run:
testOnly * -- -l "com.my.project.path.tags.ValidationTest"
I...
Sheila asked 21/9, 2016 at 14:35
3
Solved
In scala how can a unit test create a temporary directory to use as part of the testing?
I am trying to unit test a class which depends on a directory
class UsesDirectory(directory : java.io.File...
Rusk asked 1/3, 2019 at 14:22
1
1
How can I test a private method that takes a generic type using privateMethodTester in scala?
Let's say I have the following method:
private def parseValueForJsonKeyWithReturnType[A: TypeTag](
n...
Sisterhood asked 26/6, 2018 at 4:40
4
Solved
I am working on a Scala project that use maven POM.xml file to build.
the build failed after adding test file that import "org.scalatest.FunSuite" or "...Matchers" with error me...
Canto asked 20/8, 2022 at 17:39
2
When there is an equality assertion in scalatest that fails. It generally shows only the different part, e.g.:
"...error;
!I e: F[Arg]
[g invalid because
nonconformant bounds;
[Arg, Nothing]
[...
Elaterid asked 29/10, 2021 at 17:52
2
Say I have 6 test suites: A B C D E F, and I want A B C to run sequentially and THEN run D E F in parrallel.
With an output like that:
A
B
C // always in that order
E
D
F // The order doesn't mat...
Englishry asked 22/12, 2021 at 13:32
4
I've got a mixed Java / Scala project with both JUnit and ScalaTest tests. With the scalatest plugin, Gradle runs the ScalaTest tests in src/test/scala, but ignores the JUnit tests in src/test/java...
3
Solved
I usually do below command in my CI:
clean update compile test publish
However, I'd like to exclude 1 (or a few) test class from the sbt command line.
How can I do this? (I don't want to change my ...
2
I want to write functional test for my controller in PlayFramework. To do that I want to mock implementation of some classes.
I found nice example of how to do that using spec2 here: http://www.in...
Paolapaolina asked 2/9, 2015 at 21:44
6
I'm trying to use scalatest and spark-testing-base on Maven for integration testing Spark. The Spark job reads in a CSV file, validates the results, and inserts the data into a database. I'm trying...
Kitchenware asked 1/8, 2016 at 13:35
4
Solved
Suppose I have a library, which contains both a deprecated function and a preferred function:
object MyLib {
def preferredFunction() = ()
@deprecated("Use preferredFunction instead", "1.0") def ...
Trinomial asked 16/10, 2018 at 14:22
4
Solved
I have a method that returns a Try object:
def doSomething(p: SomeParam): Try[Something] = {
// code
}
I now want to test this with ScalaTest. Currently I am doing it like this:
"My try method...
2
Solved
abstract trait MyApi {
def getResult()(implicit ec: ExecutionContext): Future[String]
}
The following doesn't work:
val m = mock[MyApi]
(m.getResult _).expects() returning "..."
It fails wi...
Barranquilla asked 26/5, 2015 at 19:50
3
Solved
The way to do this for specs2 based test in sbt is
(testOptions in Test) += Tests.Argument(TestFrameworks.Specs2, "html")
but how about scalatest? I've done lots of Google search, but cannot fin...
2
This is a situation I have encountered frequently, but I have not been able to find a solution yet.
Suppose you have a list of persons and you just want to verify the person names.
This works:
pe...
4
Solved
Currently I'm using IntelliJ Idea 15 and Scalatest framework to make some unit tests. And I need to pass my own arguments into test and somehow read them from code. For instance:
Suppose I have suc...
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