/*
 * (C) Copyright 2017 Boni Garcia (http://bonigarcia.github.io/)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
package io.github.bonigarcia;

import static org.junit.jupiter.api.Assertions.assertEquals;

import cucumber.api.java.en.Given;
import cucumber.api.java.en.Then;
import cucumber.api.java.en.When;

public class CalculatorSteps {
    private Calculator calc;

    @Given("^a calculator I just turned on$")
    public void setup() {
        calc = new Calculator();
    }

    @When("^I add (\\d+) and (\\d+)$")
    public void add(int arg1, int arg2) {
        calc.push(arg1);
        calc.push(arg2);
        calc.push("+");
    }

    @When("^I substract (\\d+) to (\\d+)$")
    public void substract(int arg1, int arg2) {
        calc.push(arg1);
        calc.push(arg2);
        calc.push("-");
    }

    @Then("^the result is (\\d+)$")
    public void the_result_is(double expected) {
        assertEquals(expected, calc.value());
    }

}

Include Calcultor steps in Cucumber project