In a unit test of a class that requires a config: Config
, I'd like to declare visually (not in a config file located in another place) the assumed configurations settings for the test.
So for example, I'd like to do something like this:
class myClassSpec extends AnyFlatSpec{
val myTestingConfigForThisTestCase = 3L
val config = ConfigFactory.load()
.withValue("my-config-path", myTestingConfigForThisTestCase)
...
}
However, withValue
expects a ConfigValue
and there seem to be no implicit conversions between basic types and that.
Any ideas on a simple solution?
You might want to use ConfigValueFactory
- most likely something like
ConfigFactory.load()
.withValue(
"my-config-path",
ConfigValueFactory.fromAnyRef(myTestingConfigForThisTestCase)
)
This doesn't scale well though - ie if you need overriding more than 2-3 settings it gets more boilerplaty than ConfigFactory.parseString
+ withFallback
:
val configOverride = """
{
my-config-path: $myTestingConfigForThisTestCase
other-config {
...
}
}
"""
val config = ConfigFactory.parseString(configOverride)
.withFallback(ConfigFactory.load())
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