Is there any static code analysis tool for Spock tests in Groovy?

Question

I'd like to use in my CI pipeline some tool to verify code standards for Spock tests in Groovy. I have looked at archunit, codenarc and sonarcube but didn't find rules for Spock tests written in Groovy. Do you know any such a tool?

Example

There is example of code standard that must be verified by the tool. The test below always passes, however condition true == false is evaluated to false. This happend due to bad usage of helperMethod() is Spock. You could read more about helper methods in documentation.

def "test that always passes"(){
    when:
    1 + 1

    then:
    helperMethod()
}

def helperMethod(){
    true == false // evaluated to false
    true == true
}

I need to verify that developer didn't forget to add assertions in the helper method by using assert, && or verifyAll. Below are valid examples of helper method

def helperMethod1() {
    assert true == false
    assert true == true
}

def helperMethod2() {
    true == false
    && true == true
}

def helperMethod3() {
    verifyAll {
        true == false
        true == true
    }
}