package org.springframework.samples.petclinic.web;

import org.hamcrest.xml.HasXPath;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.http.MediaType;
import org.springframework.samples.petclinic.PetClinicApplication;
import org.springframework.test.context.ActiveProfiles;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.ResultActions;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;

import static org.hamcrest.xml.HasXPath.hasXPath;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;

/**
 * Test class for the {@link VetController}
 */
@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = PetClinicApplication.class)
@WebAppConfiguration
@ActiveProfiles("test")
public class VetControllerTests {

    @Autowired
    private VetController vetController;

    private MockMvc mockMvc;

    @Before
    public void setup() {
        this.mockMvc = MockMvcBuilders.standaloneSetup(vetController).build();
    }

    @Test
    public void testShowVetListHtml() throws Exception {
        mockMvc.perform(get("/vets.html"))
            .andExpect(status().isOk())
            .andExpect(model().attributeExists("vets"))
            .andExpect(view().name("vets/vetList"));
    }

    @Test
    public void testShowResourcesVetList() throws Exception {
        ResultActions actions = mockMvc.perform(get("/vets.json").accept(MediaType.APPLICATION_JSON))
            .andExpect(status().isOk());
        actions.andExpect(content().contentType("application/json;charset=UTF-8"))
            .andExpect(jsonPath("$.vetList[0].id").value(1));
    }

    @Test
    public void testShowVetListXml() throws Exception {
        mockMvc.perform(get("/vets.xml").accept(MediaType.APPLICATION_XML))
            .andExpect(status().isOk())
            .andExpect(content().contentType(MediaType.APPLICATION_XML_VALUE))
            .andExpect(content().node(hasXPath("/vets/vetList[id=1]/id")));
    }

}
