Kensa is an acceptance test tool which supports Java, Kotlin and JUnit5.

<dependency>
    <groupId>dev.kensa</groupId>
    <artifactId>kensa</artifactId>
    <version>105</version>
</dependency>

implementation("dev.kensa:kensa:105")

Either add the following static initialiser to an existing application configuration class or create a standalone Kensa configuration class

For Java

class YourAppNameExtension implements org.junit.jupiter.api.extension.Extension {
static {
        Kensa.configure()
                .withAcronyms(
                        Acronym.of("SA", "some Acronym")
                )
                .withIssueTrackerUrl("https://cbsjira.bskyb.com/browse/")
                .withOutputStyle(MultiFile);
    }
}

For Kotlin

class YourAppNameExtension : org.junit.jupiter.api.extension.Extension {
    companion object {
        init {
            Kensa.konfigure {
                withAcronyms(
                        Acronym.of("SA", "some Acronym")
                )
                issueTrackerUrl = URL("https://my-issue-tracker.com/")
                outputStyle = MultiFile
            }
        }
    }
}

This is a basic example of the configuration required for a simple application.
Acronym - Configuring acronyms is completely optional. They underline preconfigured words, which show the full definition on hover over.
IssueTrackerUrl - This adds a query parameter to the issueTrackerUrl, using the parameter object of the @Issue({"myQueryParameter"}) annotation.
OutputStyle - This sets the format for how Kensa generates the test files.

ParameterizedTests are fully supported.

Annotate the test class with the @ExtendWith annotation

For Java:

@ExtendWith(KensaConfiguritionClassName.class)
class MyTest implements JavaKensaTest, WithHamcrest {}

For Kotlin:

@ExtendWith(KensaConfiguritionClassName::class)
class MyTest : KotlinKensaTest, WithAssertJ {}

JavaKensaTest and KotlinKensaTest provide givens builders and actions under test WithHamcrest and WithAssertJ provide state extractors

@Issue replaces @Notes from Yatspec to link to issue tracker.
@Notes print comments, this works at method and class level.
@Highlight can be used on field declarations and highlight the field / field value in the test output.
@SentenceValue can be used on field declarations or parameter declarations and shows the field or variable value in the test output.
@Scenario enables you to replace the words of a method call with the return value of the method.
@NestedSentence collapses multiple assertions within a method and replaces them with a summary taken from the method name. On click the assertions made are visible.
@Emphasise emphasises text passages of interest. The annotation can be used for methods / functions or fields. Available text styles are textStyles, textColor and backgroundColor.

For Java:

@Emphasise(textStyles = {dev.kensa.TextStyle.TextWeightBold, dev.kensa.TextStyle.TextDecorationUnderline}, backgroundColor = dev.kensa.Colour.TextPrimaryDark)

For Kotlin:

@Emphasise(textStyles = [dev.kensa.TextStyle.TextWeightBold, dev.kensa.TextStyle.TextDecorationUnderline], backgroundColor = [dev.kensa.Colour.BackgroundWarningLight])

interactions.captureTimePassing("Message")
interactions.divider("Message") is also available to give a double divider line in diagrams