Java 在控制器类中为Oauth、JSON响应编写Junit/Mockito测试用例时出现空指针异常
我对Mockito中的测试比较陌生，我正试图为控制器级测试编写一些测试用例，当我运行测试用例时，会出现空指针异常。我在控制器层注入模拟，并模拟服务层方法。请让我知道，这个问题 控制器类：Java 在控制器类中为Oauth、JSON响应编写Junit/Mockito测试用例时出现空指针异常,java,spring-boot,testing,junit,mockito,Java,Spring Boot,Testing,Junit,Mockito,我对Mockito中的测试比较陌生，我正试图为控制器级测试编写一些测试用例，当我运行测试用例时，会出现空指针异常。我在控制器层注入模拟，并模拟服务层方法。请让我知道，这个问题 控制器类： @RestController @RequestMapping(value="v1.0/authentication") public class OauthTokenController { //Logging private static final Logger LOG = Logger
@RestController
@RequestMapping(value="v1.0/authentication")
public class OauthTokenController {
//Logging
private static final Logger LOG = LoggerFactory.getLogger(OauthTokenController.class);
@Autowired
private SsasServiceImpl ssasService;
@RequestMapping(value="/oauth/token", method=RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
public TokenActivationResponse grantToken(@RequestParam("username") String username, @RequestParam("password") String password, @RequestParam("grant_type") String grant_type){
TokenActivationResponse tokenActivationResponse = new TokenActivationResponse();
SecureString passwordSecured = new SecureString(password);
try{
tokenActivationResponse = ssasService.grantToken(username, passwordSecured, grant_type);
if(tokenActivationResponse == null){
throw new Exception();
}
LOG.info("Printing the response " + tokenActivationResponse);
}catch(Exception e){
LOG.error("Exception in oauth token granting controller", e);
}
return tokenActivationResponse;
}
}
public class SSASServiceImpl{
public TokenActivationResponse grantToken(String username, SecureString password, String grant_type) throws IdvException {
MultiValueMap<String, String> body = new LinkedMultiValueMap<String, String>();
body.add(USERNAME, username);
body.add(PASSWORD, (password != null) ? String.valueOf(password.getContent()) : null);
body.add(GRANT_TYPE, grant_type);
com.idv.gateway.api.ssas.rest.client.model.TokenActivationResponse tokenResponse = new com.idv.gateway.api.ssas.rest.client.model.TokenActivationResponse();
TokenActivationResponse response = new TokenActivationResponse();
tokenResponse = restProxy.sendAndReceiveToRestService(body, TOKEN, HttpMethod.POST, com.idv.gateway.api.ssas.rest.client.model.TokenActivationResponse.class);
response = transformGrantTokenResp(tokenResponse);
return response;
}
public TokenActivationResponse transformGrantTokenResp(com.idv.gateway.api.ssas.rest.client.model.TokenActivationResponse response) throws IdvException {
if (response != null) {
TokenActivationResponse resp = new TokenActivationResponse();
resp.getData().getAttributes().setAccess_token(response.getAccess_token());
resp.getData().getAttributes().setToken_type(response.getToken_type());
resp.getData().getAttributes().setExpires_in(response.getExpires_in());
resp.getData().getAttributes().setScope(response.getScope());
return resp;
} else {
IdvError error = new IdvError();
error.setTitle("Token Error");
throw new IdvException(error);
}
}
}
@RunWith(MockitoJUnitRunner.class)
public class OauthTokenControllerTest {
String accessToken = "d6234595-812d-40fc-b519-2e3456543";
Long expiresIn = 2905L;
String userName = "abcd";
String password = "efghijk";
String grant_type = "password";
String tokenType = "bearer";
String scope = "read write";
@Mock
SsasServiceImpl ssasService = new SsasServiceImpl();
@InjectMocks
OauthTokenController controller = new OauthTokenController();
@Before
public void setUp(){
}
TokenActivationResponse resp = new TokenActivationResponse();
@Test
public void testGrantToken() throws IdvException {
resp.getData().getAttributes().setAccess_token(accessToken);
resp.getData().getAttributes().setToken_type(tokenType);
resp.getData().getAttributes().setExpires_in(expiresIn);
resp.getData().getAttributes().setScope(scope);
SecureString sec = new SecureString(password);
Mockito.when(ssasService.grantToken(any(String.class),any(SecureString.class),any(String.class) )).thenReturn(resp);
final TokenActivationResponse response = controller.grantToken(any(String.class),any(String.class),any(String.class));
assertNotNull(response);
}
}
Connected to the target VM, address: '127.0.0.1:60951', transport: 'socket'
16:21:38.387 [main] ERROR com.idv.gateway.controller.OauthTokenController - Exception in oauth token granting controller
java.lang.Exception: null
at com.idv.gateway.controller.OauthTokenController.grantToken(OauthTokenController.java:33)
at com.idv.gateway.controller.OauthTokenControllerTest.testGrantToken(OauthTokenControllerTest.java:61)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:79)
at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:85)
at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:39)
at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
java.lang.AssertionError
at org.junit.Assert.fail(Assert.java:86)
at org.junit.Assert.assertTrue(Assert.java:41)
at org.junit.Assert.assertNotNull(Assert.java:712)
at org.junit.Assert.assertNotNull(Assert.java:722)
at com.idv.gateway.controller.OauthTokenControllerTest.testGrantToken(OauthTokenControllerTest.java:62)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:79)
at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:85)
at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:39)
at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Disconnected from the target VM, address: '127.0.0.1:60951', transport: 'socket'
[MockitoHint] OauthTokenControllerTest.testGrantToken (see javadoc for MockitoHint):
[MockitoHint] 1. Unused... -> at com.idv.gateway.controller.OauthTokenControllerTest.testGrantToken(OauthTokenControllerTest.java:60)
[MockitoHint] ...args ok? -> at com.idv.gateway.controller.OauthTokenController.grantToken(OauthTokenController.java:31)
Process finished with exit code -1
@RestController
@RequestMapping(value="v1.0/authentication")
public class OauthTokenController {
//Logging
private static final Logger LOG = LoggerFactory.getLogger(OauthTokenController.class);
@Autowired
private SsasServiceImpl ssasService;
@RequestMapping(value="/oauth/token", method=RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
public TokenActivationResponse grantToken(@RequestParam("username") String username, @RequestParam("password") String password, @RequestParam("grant_type") String grant_type){
TokenActivationResponse tokenActivationResponse = new TokenActivationResponse();
SecureString passwordSecured = new SecureString(password);
try{
tokenActivationResponse = ssasService.grantToken(username, passwordSecured, grant_type);
if(tokenActivationResponse == null){
throw new Exception();
}
LOG.info("Printing the response " + tokenActivationResponse);
}catch(Exception e){
LOG.error("Exception in oauth token granting controller", e);
}
return tokenActivationResponse;
}
}
public class SSASServiceImpl{
public TokenActivationResponse grantToken(String username, SecureString password, String grant_type) throws IdvException {
MultiValueMap<String, String> body = new LinkedMultiValueMap<String, String>();
body.add(USERNAME, username);
body.add(PASSWORD, (password != null) ? String.valueOf(password.getContent()) : null);
body.add(GRANT_TYPE, grant_type);
com.idv.gateway.api.ssas.rest.client.model.TokenActivationResponse tokenResponse = new com.idv.gateway.api.ssas.rest.client.model.TokenActivationResponse();
TokenActivationResponse response = new TokenActivationResponse();
tokenResponse = restProxy.sendAndReceiveToRestService(body, TOKEN, HttpMethod.POST, com.idv.gateway.api.ssas.rest.client.model.TokenActivationResponse.class);
response = transformGrantTokenResp(tokenResponse);
return response;
}
public TokenActivationResponse transformGrantTokenResp(com.idv.gateway.api.ssas.rest.client.model.TokenActivationResponse response) throws IdvException {
if (response != null) {
TokenActivationResponse resp = new TokenActivationResponse();
resp.getData().getAttributes().setAccess_token(response.getAccess_token());
resp.getData().getAttributes().setToken_type(response.getToken_type());
resp.getData().getAttributes().setExpires_in(response.getExpires_in());
resp.getData().getAttributes().setScope(response.getScope());
return resp;
} else {
IdvError error = new IdvError();
error.setTitle("Token Error");
throw new IdvException(error);
}
}
}
@RunWith(MockitoJUnitRunner.class)
public class OauthTokenControllerTest {
String accessToken = "d6234595-812d-40fc-b519-2e3456543";
Long expiresIn = 2905L;
String userName = "abcd";
String password = "efghijk";
String grant_type = "password";
String tokenType = "bearer";
String scope = "read write";
@Mock
SsasServiceImpl ssasService = new SsasServiceImpl();
@InjectMocks
OauthTokenController controller = new OauthTokenController();
@Before
public void setUp(){
}
TokenActivationResponse resp = new TokenActivationResponse();
@Test
public void testGrantToken() throws IdvException {
resp.getData().getAttributes().setAccess_token(accessToken);
resp.getData().getAttributes().setToken_type(tokenType);
resp.getData().getAttributes().setExpires_in(expiresIn);
resp.getData().getAttributes().setScope(scope);
SecureString sec = new SecureString(password);
Mockito.when(ssasService.grantToken(any(String.class),any(SecureString.class),any(String.class) )).thenReturn(resp);
final TokenActivationResponse response = controller.grantToken(any(String.class),any(String.class),any(String.class));
assertNotNull(response);
}
}
Connected to the target VM, address: '127.0.0.1:60951', transport: 'socket'
16:21:38.387 [main] ERROR com.idv.gateway.controller.OauthTokenController - Exception in oauth token granting controller
java.lang.Exception: null
at com.idv.gateway.controller.OauthTokenController.grantToken(OauthTokenController.java:33)
at com.idv.gateway.controller.OauthTokenControllerTest.testGrantToken(OauthTokenControllerTest.java:61)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:79)
at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:85)
at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:39)
at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
java.lang.AssertionError
at org.junit.Assert.fail(Assert.java:86)
at org.junit.Assert.assertTrue(Assert.java:41)
at org.junit.Assert.assertNotNull(Assert.java:712)
at org.junit.Assert.assertNotNull(Assert.java:722)
at com.idv.gateway.controller.OauthTokenControllerTest.testGrantToken(OauthTokenControllerTest.java:62)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:79)
at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:85)
at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:39)
at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Disconnected from the target VM, address: '127.0.0.1:60951', transport: 'socket'
[MockitoHint] OauthTokenControllerTest.testGrantToken (see javadoc for MockitoHint):
[MockitoHint] 1. Unused... -> at com.idv.gateway.controller.OauthTokenControllerTest.testGrantToken(OauthTokenControllerTest.java:60)
[MockitoHint] ...args ok? -> at com.idv.gateway.controller.OauthTokenController.grantToken(OauthTokenController.java:31)
Process finished with exit code -1
@RestController
@RequestMapping(value="v1.0/authentication")
public class OauthTokenController {
//Logging
private static final Logger LOG = LoggerFactory.getLogger(OauthTokenController.class);
@Autowired
private SsasServiceImpl ssasService;
@RequestMapping(value="/oauth/token", method=RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
public TokenActivationResponse grantToken(@RequestParam("username") String username, @RequestParam("password") String password, @RequestParam("grant_type") String grant_type){
TokenActivationResponse tokenActivationResponse = new TokenActivationResponse();
SecureString passwordSecured = new SecureString(password);
try{
tokenActivationResponse = ssasService.grantToken(username, passwordSecured, grant_type);
if(tokenActivationResponse == null){
throw new Exception();
}
LOG.info("Printing the response " + tokenActivationResponse);
}catch(Exception e){
LOG.error("Exception in oauth token granting controller", e);
}
return tokenActivationResponse;
}
}
public class SSASServiceImpl{
public TokenActivationResponse grantToken(String username, SecureString password, String grant_type) throws IdvException {
MultiValueMap<String, String> body = new LinkedMultiValueMap<String, String>();
body.add(USERNAME, username);
body.add(PASSWORD, (password != null) ? String.valueOf(password.getContent()) : null);
body.add(GRANT_TYPE, grant_type);
com.idv.gateway.api.ssas.rest.client.model.TokenActivationResponse tokenResponse = new com.idv.gateway.api.ssas.rest.client.model.TokenActivationResponse();
TokenActivationResponse response = new TokenActivationResponse();
tokenResponse = restProxy.sendAndReceiveToRestService(body, TOKEN, HttpMethod.POST, com.idv.gateway.api.ssas.rest.client.model.TokenActivationResponse.class);
response = transformGrantTokenResp(tokenResponse);
return response;
}
public TokenActivationResponse transformGrantTokenResp(com.idv.gateway.api.ssas.rest.client.model.TokenActivationResponse response) throws IdvException {
if (response != null) {
TokenActivationResponse resp = new TokenActivationResponse();
resp.getData().getAttributes().setAccess_token(response.getAccess_token());
resp.getData().getAttributes().setToken_type(response.getToken_type());
resp.getData().getAttributes().setExpires_in(response.getExpires_in());
resp.getData().getAttributes().setScope(response.getScope());
return resp;
} else {
IdvError error = new IdvError();
error.setTitle("Token Error");
throw new IdvException(error);
}
}
}
@RunWith(MockitoJUnitRunner.class)
public class OauthTokenControllerTest {
String accessToken = "d6234595-812d-40fc-b519-2e3456543";
Long expiresIn = 2905L;
String userName = "abcd";
String password = "efghijk";
String grant_type = "password";
String tokenType = "bearer";
String scope = "read write";
@Mock
SsasServiceImpl ssasService = new SsasServiceImpl();
@InjectMocks
OauthTokenController controller = new OauthTokenController();
@Before
public void setUp(){
}
TokenActivationResponse resp = new TokenActivationResponse();
@Test
public void testGrantToken() throws IdvException {
resp.getData().getAttributes().setAccess_token(accessToken);
resp.getData().getAttributes().setToken_type(tokenType);
resp.getData().getAttributes().setExpires_in(expiresIn);
resp.getData().getAttributes().setScope(scope);
SecureString sec = new SecureString(password);
Mockito.when(ssasService.grantToken(any(String.class),any(SecureString.class),any(String.class) )).thenReturn(resp);
final TokenActivationResponse response = controller.grantToken(any(String.class),any(String.class),any(String.class));
assertNotNull(response);
}
}
Connected to the target VM, address: '127.0.0.1:60951', transport: 'socket'
16:21:38.387 [main] ERROR com.idv.gateway.controller.OauthTokenController - Exception in oauth token granting controller
java.lang.Exception: null
at com.idv.gateway.controller.OauthTokenController.grantToken(OauthTokenController.java:33)
at com.idv.gateway.controller.OauthTokenControllerTest.testGrantToken(OauthTokenControllerTest.java:61)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:79)
at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:85)
at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:39)
at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
java.lang.AssertionError
at org.junit.Assert.fail(Assert.java:86)
at org.junit.Assert.assertTrue(Assert.java:41)
at org.junit.Assert.assertNotNull(Assert.java:712)
at org.junit.Assert.assertNotNull(Assert.java:722)
at com.idv.gateway.controller.OauthTokenControllerTest.testGrantToken(OauthTokenControllerTest.java:62)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:79)
at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:85)
at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:39)
at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Disconnected from the target VM, address: '127.0.0.1:60951', transport: 'socket'
[MockitoHint] OauthTokenControllerTest.testGrantToken (see javadoc for MockitoHint):
[MockitoHint] 1. Unused... -> at com.idv.gateway.controller.OauthTokenControllerTest.testGrantToken(OauthTokenControllerTest.java:60)
[MockitoHint] ...args ok? -> at com.idv.gateway.controller.OauthTokenController.grantToken(OauthTokenController.java:31)
Process finished with exit code -1
我已经解决了这个问题： 解决方案和修复： 在我的测试用例代码中，我替换了下面的
any（String.class）：
Mockito.when（ssasService.grantoken（any（String.class）、any（SecureString.class）、any（String.class））。然后返回（resp）；
final TokenActivationResponse=controller.grantoken（any（String.class）、any（String.class）、any（String.class））
使用（anyString（）Mockito.when（ssasService.grantoken（anyString（）、any（SecureString.class）、anyString（））。然后返回（resp）
final-TokenActivationResponse=
controller.grantoken（anyString（）、any（String.class）、anyString（））
其中一个链接是：
另外，如果您在mockito中使用参数匹配器作为一个参数，请确保对所有参数都使用。您可以尝试一下@Mock-SsasServiceImpl-ssasServicewhen（ssasService.grantToken（..）。然后返回（..）
我强烈建议您阅读一些关于Mockito@dehasi谢谢，但我已经尝试了各种方法，我总是在这一行控制器类中遇到异常：tokenActivationResponse=ssasService.grantToken（用户名、密码安全、授权类型）；仍然由“tokenActivationResponse”返回相同的Null