WorkDayControllerTest.java

package org.synyx.urlaubsverwaltung.restapi.workday;

import org.joda.time.DateMidnight;

import org.junit.Before;
import org.junit.Test;

import org.mockito.Mockito;

import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;

import org.synyx.urlaubsverwaltung.core.period.DayLength;
import org.synyx.urlaubsverwaltung.core.person.Person;
import org.synyx.urlaubsverwaltung.core.person.PersonService;
import org.synyx.urlaubsverwaltung.core.workingtime.WorkDaysService;
import org.synyx.urlaubsverwaltung.restapi.ApiExceptionHandlerControllerAdvice;
import org.synyx.urlaubsverwaltung.restapi.workday.WorkDayController;
import org.synyx.urlaubsverwaltung.test.TestDataCreator;

import java.math.BigDecimal;

import java.util.Optional;

import static org.hamcrest.Matchers.is;

import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;


/**
 * @author  Aljona Murygina - murygina@synyx.de
 */
public class WorkDayControllerTest {

    private MockMvc mockMvc;

    private PersonService personServiceMock;
    private WorkDaysService workDaysServiceMock;

    @Before
    public void setUp() {

        personServiceMock = Mockito.mock(PersonService.class);
        workDaysServiceMock = Mockito.mock(WorkDaysService.class);

        mockMvc = MockMvcBuilders.standaloneSetup(new WorkDayController(personServiceMock, workDaysServiceMock))
            .setControllerAdvice(new ApiExceptionHandlerControllerAdvice())
                .build();
    }


    @Test
    public void ensureReturnsWorkDays() throws Exception {

        Person person = TestDataCreator.createPerson();
        Mockito.when(personServiceMock.getPersonByID(Mockito.anyInt())).thenReturn(Optional.of(person));
        Mockito.when(workDaysServiceMock.getWorkDays(Mockito.any(DayLength.class), Mockito.any(DateMidnight.class),
                    Mockito.any(DateMidnight.class), Mockito.any(Person.class)))
            .thenReturn(BigDecimal.ONE);

        mockMvc.perform(get("/api/workdays").param("from", "2016-01-04")
                .param("to", "2016-01-04")
                .param("length", "FULL")
                .param("person", "23"))
            .andExpect(status().isOk())
            .andExpect(content().contentType("application/json;charset=UTF-8"))
            .andExpect(jsonPath("$.response").exists())
            .andExpect(jsonPath("$.response.workDays").exists())
            .andExpect(jsonPath("$.response.workDays", is("1")));

        Mockito.verify(personServiceMock).getPersonByID(23);
        Mockito.verify(workDaysServiceMock)
            .getWorkDays(DayLength.FULL, new DateMidnight(2016, 1, 4), new DateMidnight(2016, 1, 4), person);
    }


    @Test
    public void ensureBadRequestForMissingFromParameter() throws Exception {

        mockMvc.perform(get("/api/workdays").param("to", "2016-01-06").param("length", "FULL").param("person", "23"))
            .andExpect(status().isBadRequest());
    }


    @Test
    public void ensureBadRequestForInvalidFromParameter() throws Exception {

        mockMvc.perform(get("/api/workdays").param("from", "foo")
                .param("to", "2016-01-06")
                .param("length", "FULL")
                .param("person", "23"))
            .andExpect(status().isBadRequest());
    }


    @Test
    public void ensureBadRequestForMissingToParameter() throws Exception {

        mockMvc.perform(get("/api/workdays").param("from", "2016-01-01").param("length", "FULL").param("person", "23"))
            .andExpect(status().isBadRequest());
    }


    @Test
    public void ensureBadRequestForInvalidToParameter() throws Exception {

        mockMvc.perform(get("/api/workdays").param("from", "2016-01-01")
                .param("to", "foo")
                .param("length", "FULL")
                .param("person", "23"))
            .andExpect(status().isBadRequest());
    }


    @Test
    public void ensureBadRequestForMissingPersonParameter() throws Exception {

        mockMvc.perform(get("/api/workdays").param("from", "2016-01-01")
                .param("to", "2016-01-06")
                .param("length", "FULL"))
            .andExpect(status().isBadRequest());
    }


    @Test
    public void ensureBadRequestForInvalidPersonParameter() throws Exception {

        mockMvc.perform(get("/api/workdays").param("from", "2016-01-01")
                .param("to", "2016-01-06")
                .param("length", "FULL")
                .param("person", "foo"))
            .andExpect(status().isBadRequest());
    }


    @Test
    public void ensureBadRequestIfThereIsNoPersonForGivenID() throws Exception {

        Mockito.when(personServiceMock.getPersonByID(Mockito.anyInt())).thenReturn(Optional.empty());

        mockMvc.perform(get("/api/workdays").param("from", "2016-01-01")
                .param("to", "2016-01-06")
                .param("length", "FULL")
                .param("person", "23"))
            .andExpect(status().isBadRequest());

        Mockito.verify(personServiceMock).getPersonByID(23);
    }


    @Test
    public void ensureBadRequestForMissingLengthParameter() throws Exception {

        mockMvc.perform(get("/api/workdays").param("from", "2016-01-01")
                .param("to", "2016-01-06")
                .param("person", "23"))
            .andExpect(status().isBadRequest());
    }


    @Test
    public void ensureBadRequestForInvalidLengthParameter() throws Exception {

        Person person = TestDataCreator.createPerson("muster");
        Mockito.when(personServiceMock.getPersonByID(Mockito.anyInt())).thenReturn(Optional.of(person));

        mockMvc.perform(get("/api/workdays").param("from", "2016-01-01")
                .param("to", "2016-01-06")
                .param("length", "FOO")
                .param("person", "23"))
            .andExpect(status().isBadRequest());
    }


    @Test
    public void ensureBadRequestForInvalidPeriod() throws Exception {

        mockMvc.perform(get("/api/workdays").param("from", "2016-01-01")
                .param("to", "2015-01-06")
                .param("length", "FULL")
                .param("person", "23"))
            .andExpect(status().isBadRequest());
    }
}