Class has no public constructor TestCase(String name) or TestCase() while running my Cucumber scenario

Question

I'm using Green Coffee library to run Cucumber scenarios in my instrumentation tests. I followed example provided by repo step-by-step, but here's the error:

junit.framework.AssertionFailedError: Class pi.survey.features.MembersFeatureTest has no public constructor TestCase(String name) or TestCase()

And when I try to add default constructor to the class like provided here, it says

no default constructor available in 'com.mauriciotogneri.greencoffee.GreenCoffeeTest'

Here's my test's source code:

package pi.survey.features;

import android.support.test.rule.ActivityTestRule;

import com.mauriciotogneri.greencoffee.GreenCoffeeConfig;
import com.mauriciotogneri.greencoffee.GreenCoffeeTest;
import com.mauriciotogneri.greencoffee.Scenario;

import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;

import java.io.IOException;

import pi.survey.MainActivity;
import pi.survey.steps.memberSteps;

@RunWith(Parameterized.class)
public class MembersFeatureTest extends GreenCoffeeTest {
    @Rule
    public ActivityTestRule<MainActivity> activity = new ActivityTestRule<>(MainActivity.class);

    public MembersFeatureTest(Scenario scenario) {
        super(scenario);
    }



    @Parameterized.Parameters
    public static Iterable<Scenario> scenarios() throws IOException {
        return new GreenCoffeeConfig()
                .withFeatureFromAssets("assets/members.feature")
                .scenarios();
    }

    @Test
    public void test() {
        start(new memberSteps());
    }

}

And my members.feature source:

Feature: Inserting info to server



  Scenario: Invalid members
          When I introduce an invalid members
          And  I press the login button
          Then I see an error message saying 'Invalid members'

Answer 1

Solved problem by just fixing the structure.

code details in this commit