我正在嘗試JUnit測試這個類：

public class WeekListActivity extends AppCompatActivity implements AdapterView.OnItemClickListener {

private ArrayList weekList = new ArrayList<>();

private ArrayAdapter adapter;

ListView weekListView;

Button AddWeekButton;

EditText InsertWeekEditText;

String weekNumber;

String subjectName;

String subjectCode;

User user;

DatabaseReference mDatabase;

DatabaseReference mRef;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_week_list);

FirebaseApp.initializeApp(this);

FirebaseAuth firebaseAuth = FirebaseAuth.getInstance();

FirebaseUser firebaseUser = firebaseAuth.getCurrentUser();

Intent moveToDetailIntent = this.getIntent();

subjectName = moveToDetailIntent.getExtras().getString("Subject");

subjectCode = moveToDetailIntent.getExtras().getString("Fagkode");

mDatabase = FirebaseDatabase.getInstance().getReference().child("Studentfag").child(subjectCode).child("Week");

mRef = FirebaseDatabase.getInstance().getReference().child("Users").child(firebaseUser.getUid()).child("User info");

weekListView = (ListView) findViewById(R.id.WeekListView);

AddWeekButton = (Button) findViewById(R.id.AddWeekButton);

InsertWeekEditText = (EditText) findViewById(R.id.InsertWeek);

String userID = firebaseUser.getUid();

mRef.addListenerForSingleValueEvent(new ValueEventListener() {

@Override

public void onDataChange(DataSnapshot dataSnapshot) {

user = dataSnapshot.getValue(User.class);

if (user.isStudent){

View a = weekListView;

a.setMinimumHeight(80);

View b = AddWeekButton;

b.setVisibility(View.GONE);

View c = InsertWeekEditText;

c.setVisibility(View.GONE);

}

}

@Override

public void onCancelled(DatabaseError databaseError) {

}

});

adapter = new ArrayAdapter(getBaseContext(), android.R.layout.simple_list_item_1, weekList);

weekListView.setAdapter(adapter);

weekListView.setOnItemClickListener(this);

AddWeekButton.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

weekNumber= InsertWeekEditText.getText().toString();

mDatabase.child(weekNumber).child("id").setValue(weekNumber);

}

});

mDatabase.addChildEventListener(new ChildEventListener() {

@Override

public void onChildAdded(DataSnapshot dataSnapshot, String s) {

String week = dataSnapshot.getKey().toString();

weekList.add("Week: " + week);

adapter.notifyDataSetChanged();

}

@Override

public void onChildRemoved(DataSnapshot dataSnapshot) {

}

//Urelevante metoder for oss.

@Override

public void onChildChanged(DataSnapshot dataSnapshot, String s) {}

@Override

public void onChildMoved(DataSnapshot dataSnapshot, String s) {}

@Override

public void onCancelled(DatabaseError databaseError) {}

});

}

問題是,當我在我的setup方法中構建一個新活動時,它抱怨因為這句話：

mRef = FirebaseDatabase.getInstance().getReference().child("Users").child(firebaseUser.getUid()).child("User info");

當我們沒有firebase用戶時,無法構建.

因此,我試圖在我的測試類中模擬一個firebaseuser.問題是,如何告訴班級它應該在onCreate中使用模擬的firebaseuser？有沒有辦法“發送”模擬對象？謝謝！

我的設置方法的開頭：

@Before

public void setUp() throws Exception {

Intent i = new Intent();

i.putExtra("Subject", "Matematikk 1");

i.putExtra("Fagkode", "TMA4100");

FirebaseUser mockFirebaseUser = mock(FirebaseUser.class);

when(mockFirebaseUser.getUid()).thenReturn("uTZpVPPz8NT2LOvP4ufjs1L6r3P2");

Activity activity = Robolectric.buildActivity(WeekListActivity.class).withIntent(i).create().get();

}

與50位技術專家面對面20年技術見證，附贈技術全景圖

總結

以上是生活随笔為你收集整理的android用什么测试类,android – 使用firebase对类进行JUnit测试的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。