nextcloud-android/androidTest/java/com/owncloud/android/datamodel/UploadStorageManagerTest.java

package com.owncloud.android.datamodel;

import android.accounts.Account;
import android.content.ContentResolver;
import android.content.Context;
import android.support.test.InstrumentationRegistry;
import android.support.test.filters.SmallTest;
import android.support.test.runner.AndroidJUnit4;

import com.owncloud.android.db.OCUpload;

import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;

import java.io.File;

/**
 * Created by JARP on 6/7/17.
 */

@RunWith(AndroidJUnit4.class)
@SmallTest
public class UploadStorageManagerTest {

    private ContentResolver contentResolver;
    private Context instrumentationCtx;
    private Account [] Accounts;
    private  UploadsStorageManager uploadsStorageManager;
    @Before
    public void setup() {
        instrumentationCtx = InstrumentationRegistry.getTargetContext();
        contentResolver = instrumentationCtx.getContentResolver();
        uploadsStorageManager = new UploadsStorageManager(contentResolver,instrumentationCtx);
        Accounts = new Account[]{ new Account("A","A"),new Account("B","B") };
    }

    @Test
    public void testDeleteAllUploads() {
        //Clean
        for (Account account : Accounts) {
            uploadsStorageManager.removeAccountUploads(account);
        }
        int accountRowsA = 3;
        int accountRowsB = 4;
        insertUploads(Accounts[0],accountRowsA);
        insertUploads(Accounts[1],accountRowsB);

        Assert.assertTrue("Expected 4 removed uploads files",uploadsStorageManager.removeAccountUploads(Accounts[1]) == 4 );
    }

    private void insertUploads(Account account, int rowsToInsert) {

        for (int i = 0; i < rowsToInsert; i++) {
            uploadsStorageManager.storeUpload(createUpload(account));
        }
    }

    private OCUpload createUpload(Account acc) {
        return new  OCUpload( File.separator + "LocalPath",
                OCFile.PATH_SEPARATOR + "RemotePath",
                acc.name);
    }

    @After
    public void tearDown()
    {
        for (Account account : Accounts) {
            uploadsStorageManager.removeAccountUploads(account);
        }
    }
}