Tips and FAQ’s
How do I get the command line to show me the tests that have been run?
By default, the Gradle output is quite quiet (compared to Maven or other build tools).
To get more information about tests as they’re being run, add the following to your build.gradle.kts:
tasks.test {
testLogging {
events("started", "passed", "failed", "skipped")
exceptionFormat = org.gradle.api.tasks.testing.logging.TestExceptionFormat.SHORT
showStandardStreams = false
}
}Where are the test reports
- An HTML browsable output is created at
build/reports/tests/test/index.html - The standard XML test reports (JUnit style) are at
build/repoirts/test-results/test
My test failed, but the two numbers look the same
This is a common issue:
io.kotest.assertions.AssertionFailedError: Values differed at keys amount
expected:<{
"value" = 100
}> but was:<{
"value" = 100
}>When types in Taxi are declared as Decimal, then they are returned to the JVM as BigDecimal.
For example, given the model:
model Purchase {
value : Amount inherits Decimal
}Then in a test:
it("should compare decimal numbers") {
"""
given { Purchase = { value: 20 } }
find { Purchase }
""".queryForObject()
.shouldBe(mapOf(
"value" to 20, // wrong - don't do this
"value" to 20.toBigDecimal(), // correct - do this
))
}