I'm trying to convert my rule to using type resolution: - Added `@RequiresTypeResolution` to the r...

# detekt

[dimsuz]

I'm trying to convert my rule to using type resolution:

• Added @RequiresTypeResolution to the rule class
• In my test (using KoTest ) I have called createEnvironment()
• Then I switched to MyRule().compileAndLintWithContext(env, code)
All existing tests keep passing (so no errors in test/env setup).

But the following code:

fun visitNamedFunction(function: KtNamedFunction) {
  println(bindingContext.getType(function))
}

prints "*null*".

I have also checked that bindingContext == BindingContext.EMPTY returns false.

Did I miss someting?

[dimsuz]

oooh, I have found that

bindingContext.diagnostics.forEach {
      println(it.factoryName)
    }

prints:

UNRESOLVED_REFERENCE
UNRESOLVED_REFERENCE
UNRESOLVED_REFERENCE
UNRESOLVED_REFERENCE
UNRESOLVED_REFERENCE
UNRESOLVED_REFERENCE
UNRESOLVED_REFERENCE
UNRESOLVED_REFERENCE
UNUSED_PARAMETER

Looks like my sample test code is not set up for compiling 🙂

[dimsuz]

And it looks like I have to provide a path to compose sources somehow. Because my rule uses @Composable and Modifier and all that. There's additionalRootPaths parameters, but not sure what to feed there for Compose . Investigating.

[Brais Gabin]

What is the output for ./gradlew test -Pcompile-test-snippets=true? I'm guessing here but probably you need to add compose as a testImplementation dependency the gradle module.

[dimsuz]

Thank you! I will try both!