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У меня есть два фрагмента в моем приложении. Я хочу проверить все представления в каждом из них.Ошибка Robolectric Assertion в Android
Итак, вот мой код для первого фрагмента.
@RunWith(RobolectricGradleTestRunner.class)
@Config(constants = BuildConfig.class,sdk = 21)
public class LoginFragmentTest {
MainActivity activity;
Button loginButton;
Welcome welcomeActivity;
@Before
public void setUp() throws Exception {
activity = Robolectric.setupActivity(MainActivity.class);
loginButton = getButton(activity,R.id.loginButton);
}
@Test
public void loginFragmentShouldNotBeNull(){
LoginFragment loginFragment = new LoginFragment();
startFragment(loginFragment, AppCompatActivity.class);
assertNotNull(loginFragment);
}
@Test
public void shouldHaveUserNameEntry() throws Exception{
EditText nameEntry = getEditText(activity,R.id.user_name);
assertViewIsVisible(nameEntry);
}
@Test
public void shouldHavePasswordEntry() throws Exception
{
EditText passEntry = getEditText(activity,R.id.user_pass);
assertViewIsVisible(passEntry);
}
@Test
public void shouldHaveLoginButton() throws Exception{
assertNotNull(loginButton);
assertViewIsVisible(loginButton);
}
@Test
public void shouldStartNewActivityWhenLoginButtonClicked() throws Exception
{
loginButton.performClick();
Intent intent = new Intent(Intent.ACTION_VIEW);
welcomeActivity = Robolectric.buildActivity(Welcome.class).withIntent(intent).create().get();
}
}
Все испытания проходят. Теперь я сделаю то же самое для второго фрагмента.
@RunWith(RobolectricGradleTestRunner.class)
@Config(constants = BuildConfig.class,sdk = 21)
public class RegisterFragmentTest {
MainActivity activity;
Button loginButton;
Welcome welcomeActivity;
EditText emailEntry;
@Before
public void setUp() throws Exception {
activity = Robolectric.setupActivity(MainActivity.class);
loginButton = getButton(activity,R.id.registerBtn);
emailEntry = getEditText(activity,R.id.email);
}
@Test
public void registerFragmentShouldNotBeNull(){
RegisterFragment registerFragment = new RegisterFragment();
startFragment(registerFragment, AppCompatActivity.class);
assertNotNull(registerFragment);
}
@Test
public void shouldHaveEmailEntry(){
assertViewIsVisible(emailEntry);
}
Однако тест shouldHaveEmailEntry не проходит!
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 team.football.ael.support.Assert.assertViewIsVisible(Assert.java:16)
at team.football.ael.RegisterFragmentTest.shouldHaveEmailEntry(RegisterFragmentTest.java:54)
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:497)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.robolectric.RobolectricTestRunner$HelperTestRunner$1.evaluate(RobolectricTestRunner.java:527)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:265)
at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:191)
at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:56)
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.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:157)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:119)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74)
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:497)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)
Метод assertViewIsVisible (...) исходит из этого класса.
public class Assert {
public static void assertViewIsVisible(View view){
assertNotNull(view);
assertThat(view.getVisibility(),equalTo(View.VISIBLE));
}
}
Вот как приложить мои фрагменты.
public class MainActivity extends AppCompatActivity {
public static final String LOGIN_FRAGMENT = "LOGIN_FRAGMENT";
public static final String REGISTER_FRAGMENT = "REGISTER_FRAGMENT";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
setTitle(R.string.login_toolbar_title);
LoginFragment loginFragment = new LoginFragment();
FragmentManager fragmentManager = getSupportFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.add(android.R.id.content,loginFragment,LOGIN_FRAGMENT);
fragmentTransaction.commit();
}
public void userReg(View view){
RegisterFragment regFragment = new RegisterFragment();
FragmentManager fragmentManager1 = getSupportFragmentManager();
FragmentTransaction fragmentTransaction1 = fragmentManager1.beginTransaction();
fragmentTransaction1.addToBackStack("added");
fragmentTransaction1.replace(android.R.id.content,regFragment,REGISTER_FRAGMENT);
fragmentTransaction1.commit();
}
}
И мой регистрационный список показан ниже.
public class RegisterFragment extends Fragment {
private SessionManager session;
EditText etEmail, etUsername, etPassword,etConfirmPassword;
String email, userName, userPass,confirmPassword;
Button registerButton;
SqliteHandler sql;
public RegisterFragment() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View v = inflater.inflate(R.layout.fragment_register, container, false);
Toolbar myToolbar = (Toolbar) v.findViewById(R.id.toolbar);
((AppCompatActivity)getActivity()).setSupportActionBar(myToolbar);
setHasOptionsMenu(true);
etEmail = (EditText)v.findViewById(R.id.email);
etUsername = (EditText)v.findViewById(R.id.user_name);
etPassword = (EditText)v.findViewById(R.id.user_pass);
etConfirmPassword = (EditText)v.findViewById(R.id.confirm_pass);
registerButton = (Button)v.findViewById(R.id.registerBtn);
session = new SessionManager(getActivity());
if (session.isLoggedIn()) {
// User ites already logged in. Take him to main activity
Intent intent = new Intent(getActivity(), Welcome.class);
startActivity(intent);
}
registerButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
email = etEmail.getText().toString();
userName = etUsername.getText().toString();
userPass = etPassword.getText().toString();
confirmPassword = etConfirmPassword.getText().toString();
if(userPass.equals(confirmPassword)){
registerUser(email, userName, userPass, confirmPassword);
getUserId();
}else{
Toast.makeText(getActivity(),"Passwords don't match",Toast.LENGTH_SHORT).show();
}
}
});
return v;
}
private void registerUser(final String email, final String userName,
final String password,final String confirmPassword) {
String tag_string_req = "req_register";
StringRequest strReq = new StringRequest(Request.Method.POST,
Config.URL_REGISTER, new Response.Listener<String>() {
@Override
public void onResponse(String response) {
Log.d("Response", "Register Response: " + response.toString());
try {
JSONObject jsonObject = new JSONObject(response);
if (jsonObject.getString("result").equals("success")) {
Toast.makeText(getActivity(),jsonObject.getString("message"), Toast.LENGTH_LONG).show();
//int id = jsonObject.getInt("message");
//Log.d("Theo", id);
//$don = array('result' =>"success","message"=>mysqli_insert_id($con));
SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(getActivity());
SharedPreferences.Editor editor = settings.edit();
//editor.putString("id", String.valueOf(id));
editor.putString("email", email);
editor.putString("user_name", userName);
editor.putString("user_pass", password);
editor.putString("confirm_pass", confirmPassword);
editor.commit();
}
else if (jsonObject.getString("result").equals("fail")) {
Toast.makeText(getActivity(),jsonObject.getString("message"), Toast.LENGTH_LONG).show();
}
}catch(JSONException e){
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Log.e("Error", "Registration Error: " + error.getMessage());
Toast.makeText(getActivity(),
error.getMessage(), Toast.LENGTH_LONG).show();
}
}) {
@Override
protected Map<String, String> getParams() {
// Posting params to register url
Map<String, String> params = new HashMap<String, String>();
params.put("id", "");
params.put("email", email);
params.put("user_name", userName);
params.put("user_pass", password);
params.put("confirm_pass", confirmPassword);
return params;
}
};
// Adding request to request queue
AppController.getInstance().addToRequestQueue(strReq, tag_string_req);
}
public void getUserId(){
JsonArrayRequest jsonObjReq = new JsonArrayRequest(Request.Method.GET,
URL.GET_PLAYER_ID,
new Response.Listener<JSONArray>() {
@Override
public void onResponse(JSONArray response) {
Log.d("TAG", response.toString());
try {
for(int i = 0; i<response.length(); i++){
JSONObject jsonObject = response.getJSONObject(i);
int userId = jsonObject.getInt("id");
Log.v("Theo", String.valueOf(userId));
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
}
});
// Adding request to request queue
AppController.getInstance().addToRequestQueue(jsonObjReq);
}
}
Любые идеи, почему мой юнит не проходит?
Спасибо,
Тео