package org.springframework.samples.petclinic.web;

import org.assertj.core.util.Lists;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.samples.petclinic.model.Specialty;
import org.springframework.samples.petclinic.model.Vet;
import org.springframework.samples.petclinic.service.ClinicService;
import org.springframework.test.context.ContextConfiguration;
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.mockito.BDDMockito.given;
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)
@ContextConfiguration({"classpath:spring/mvc-core-config.xml", "classpath:spring/mvc-test-config.xml"})
@WebAppConfiguration
public class VetControllerTests {

    @Autowired
    private VetController vetController;

    @Autowired
    private ClinicService clinicService;

    private MockMvc mockMvc;

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

        Vet james = new Vet();
        james.setFirstName("James");
        james.setLastName("Carter");
        james.setId(1);
        Vet helen = new Vet();
        helen.setFirstName("Helen");
        helen.setLastName("Leary");
        helen.setId(2);
        Specialty radiology = new Specialty();
        radiology.setId(1);
        radiology.setName("radiology");
        helen.addSpecialty(radiology);
        given(this.clinicService.findVets()).willReturn(Lists.newArrayList(james, helen));
    }

    @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")));
    }

}

