import static org.assertj.core.api.Assertions.assertThat;

import com.arun.cucumberrecipes.config.IntegrationTest;
import cucumber.api.java.en.Given;
import cucumber.api.java8.En;
import io.cucumber.datatable.DataTable;
import java.util.ArrayList;
import java.util.List;

public class AdditionSteps extends IntegrationTest implements En {

  public AdditionSteps() {

    Given("first number is {int} and second number is {int}", (Integer firstNumber, Integer secondNumber) -> {
      List<Integer> numbers = new ArrayList<>();
      numbers.add(firstNumber);
      numbers.add(secondNumber);

      getTestContext().setPayload(numbers);
    });

    When("user executes sum function", () -> {
      List<Integer> numbers = getTestContext().getPayload(List.class);
      final String sumUrl = "/calculator/sum";
      executePost(sumUrl);
    });

    Then("the sum is {int}", (Integer expectedSum) -> {
      Integer actualSum = getTestContext().getResponse()
          .as(Integer.class);

      assertThat(actualSum).isEqualTo(expectedSum);
    });
  }
}