Convert Controler's integration test to unit test

src/test/java/org/springframework/samples/petclinic/web/OwnerControllerTests.java

 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.boot.test.context.SpringBootTest;
-import org.springframework.samples.petclinic.PetClinicApplication;
-import org.springframework.test.context.ActiveProfiles;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.samples.petclinic.model.Owner;
+import org.springframework.samples.petclinic.service.ClinicService;
 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.setup.MockMvcBuilders;
 
 import static org.hamcrest.Matchers.hasProperty;
 import static org.hamcrest.Matchers.is;
+import static org.mockito.BDDMockito.given;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
@@ -24,9 +25,7 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.
  * @author Colin But
  */
 @RunWith(SpringJUnit4ClassRunner.class)
-@SpringBootTest(classes = PetClinicApplication.class)
-@WebAppConfiguration
-@ActiveProfiles("test")
+@WebMvcTest(OwnerController.class)
 public class OwnerControllerTests {
 
     private static final int TEST_OWNER_ID = 1;
@@ -34,11 +33,24 @@ public class OwnerControllerTests {
     @Autowired
     private OwnerController ownerController;
 
+    @Autowired
     private MockMvc mockMvc;
 
+    @MockBean
+    private ClinicService clinicService;
+
+    private Owner george;
+
     @Before
     public void setup() {
-        this.mockMvc = MockMvcBuilders.standaloneSetup(ownerController).build();
+        george = new Owner();
+        george.setId(TEST_OWNER_ID);
+        george.setFirstName("George");
+        george.setLastName("Franklin");
+        george.setAddress("110 W. Liberty St.");
+        george.setCity("Madison");
+        george.setTelephone("6085551023");
+        given(this.clinicService.findOwnerById(TEST_OWNER_ID)).willReturn(george);
     }
 
     @Test
@@ -85,6 +97,7 @@ public class OwnerControllerTests {
 
     @Test
     public void testProcessFindFormSuccess() throws Exception {
+        given(this.clinicService.findOwnerByLastName("")).willReturn(Lists.newArrayList(george, new Owner()));
         mockMvc.perform(get("/owners"))
             .andExpect(status().isOk())
             .andExpect(view().name("owners/ownersList"));
@@ -92,6 +105,7 @@ public class OwnerControllerTests {
 
     @Test
     public void testProcessFindFormByLastName() throws Exception {
+        given(this.clinicService.findOwnerByLastName(george.getLastName())).willReturn(Lists.newArrayList(george));
         mockMvc.perform(get("/owners")
             .param("lastName", "Franklin")
         )

src/test/java/org/springframework/samples/petclinic/web/PetControllerTests.java

 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.boot.test.context.SpringBootTest;
-import org.springframework.format.support.DefaultFormattingConversionService;
-import org.springframework.samples.petclinic.PetClinicApplication;
-import org.springframework.test.context.ActiveProfiles;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.FilterType;
+import org.springframework.samples.petclinic.model.Owner;
+import org.springframework.samples.petclinic.model.Pet;
+import org.springframework.samples.petclinic.model.PetType;
+import org.springframework.samples.petclinic.service.ClinicService;
 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.setup.MockMvcBuilders;
 
+import static org.mockito.BDDMockito.given;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
@@ -23,9 +27,10 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.
  * @author Colin But
  */
 @RunWith(SpringJUnit4ClassRunner.class)
-@SpringBootTest(classes = PetClinicApplication.class)
-@WebAppConfiguration
-@ActiveProfiles("test")
+@WebMvcTest(value = PetController.class,
+    includeFilters = @ComponentScan.Filter(
+                            value = PetTypeFormatter.class,
+                            type = FilterType.ASSIGNABLE_TYPE))
 public class PetControllerTests {
 
     private static final int TEST_OWNER_ID = 1;
@@ -35,18 +40,20 @@ public class PetControllerTests {
     private PetController petController;
 
     @Autowired
-    private PetTypeFormatter petTypeFormatter;
-
     private MockMvc mockMvc;
 
+    @MockBean
+    private ClinicService clinicService;
+
     @Before
     public void setup() {
-        DefaultFormattingConversionService formattingConversionService = new DefaultFormattingConversionService();
-        formattingConversionService.addFormatter(petTypeFormatter);
-        this.mockMvc = MockMvcBuilders
-            .standaloneSetup(petController)
-            .setConversionService(formattingConversionService)
-            .build();
+        PetType cat = new PetType();
+        cat.setId(3);
+        cat.setName("hamster");
+        given(this.clinicService.findPetTypes()).willReturn(Lists.newArrayList(cat));
+        given(this.clinicService.findOwnerById(TEST_OWNER_ID)).willReturn(new Owner());
+        given(this.clinicService.findPetById(TEST_PET_ID)).willReturn(new Pet());
+
     }
 
     @Test

src/test/java/org/springframework/samples/petclinic/web/VetControllerTests.java

 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.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
 import org.springframework.http.MediaType;
-import org.springframework.samples.petclinic.PetClinicApplication;
-import org.springframework.test.context.ActiveProfiles;
+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.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.*;
 
@@ -22,19 +24,33 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.
  * Test class for the {@link VetController}
  */
 @RunWith(SpringJUnit4ClassRunner.class)
-@SpringBootTest(classes = PetClinicApplication.class)
-@WebAppConfiguration
-@ActiveProfiles("test")
+@WebMvcTest(VetController.class)
 public class VetControllerTests {
 
     @Autowired
     private VetController vetController;
 
+    @Autowired
     private MockMvc mockMvc;
 
+    @MockBean
+    private ClinicService clinicService;
+
     @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

src/test/java/org/springframework/samples/petclinic/web/VisitControllerTests.java

@@ -4,14 +4,14 @@ 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.context.SpringBootTest;
-import org.springframework.samples.petclinic.PetClinicApplication;
-import org.springframework.test.context.ActiveProfiles;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.samples.petclinic.model.Pet;
+import org.springframework.samples.petclinic.service.ClinicService;
 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.setup.MockMvcBuilders;
 
+import static org.mockito.BDDMockito.given;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
@@ -22,9 +22,7 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.
  * @author Colin But
  */
 @RunWith(SpringJUnit4ClassRunner.class)
-@SpringBootTest(classes = PetClinicApplication.class)
-@WebAppConfiguration
-@ActiveProfiles("test")
+@WebMvcTest(VisitController.class)
 public class VisitControllerTests {
 
     private static final int TEST_PET_ID = 1;
@@ -32,13 +30,18 @@ public class VisitControllerTests {
     @Autowired
     private VisitController visitController;
 
+    @Autowired
     private MockMvc mockMvc;
 
+    @MockBean
+    private ClinicService clinicService;
+
     @Before
-    public void setup() {
-        this.mockMvc = MockMvcBuilders.standaloneSetup(visitController).build();
+    public void init() {
+        given(this.clinicService.findPetById(TEST_PET_ID)).willReturn(new Pet());
     }
 
+
     @Test
     public void testInitNewVisitForm() throws Exception {
         mockMvc.perform(get("/owners/*/pets/{petId}/visits/new", TEST_PET_ID))