package application;

import static org.junit.Assert.assertEquals;

import org.junit.Test;
import org.junit.runner.RunWith;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.embedded.LocalServerPort;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.test.context.junit4.SpringRunner;

@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
public class EndpointTest {

    @Autowired
    private TestRestTemplate server;
    
    @LocalServerPort
    private int port;

    @Test
    public void testEndpoint() throws Exception {
        String endpoint = "http://localhost:" + port;
        ResponseEntity<String> response = server.getForEntity(endpoint, String.class);
        HttpStatus status = response.getStatusCode();
        assertEquals("Invalid response from server : " + response, HttpStatus.OK, status);
    }

}