[app] remove old ContentProviders from old database implementation

app/src/test/java/org/fdroid/fdroid/UtilsTest.java

@@ -4,8 +4,6 @@ package org.fdroid.fdroid;
 import android.content.Context;
 import android.database.Cursor;
 
-import org.fdroid.fdroid.data.AppProvider;
-import org.fdroid.fdroid.data.Schema;
 import org.fdroid.fdroid.views.AppDetailsRecyclerViewAdapter;
 import org.junit.After;
 import org.junit.Before;
@@ -18,7 +16,6 @@ import java.io.IOException;
 import java.util.Date;
 import java.util.TimeZone;
 
-import androidx.loader.content.CursorLoader;
 import androidx.test.core.app.ApplicationProvider;
 
 import static org.junit.Assert.assertEquals;
@@ -287,27 +284,4 @@ public class UtilsTest {
             }
         }
     }
-
-    @Test
-    public void testGetAntifeatureSQLFilterWithNone() {
-        Context context = ApplicationProvider.getApplicationContext();
-        Preferences.setupForTests(context);
-        assertEquals(
-                "fdroid_app.antiFeatures IS NULL OR (fdroid_app.antiFeatures NOT LIKE '%_anti_others_%')",
-                Utils.getAntifeatureSQLFilter(context)
-        );
-    }
-
-    @Test
-    public void testGetAntifeatureSQLFilter() {
-        CursorLoader cursorLoader = new CursorLoader(
-                context,
-                AppProvider.getLatestTabUri(),
-                Schema.AppMetadataTable.Cols.ALL,
-                Utils.getAntifeatureSQLFilter(context),
-                null,
-                null);
-        cursor = cursorLoader.loadInBackground();
-        assertNotNull(cursor);
-    }
 }

app/src/test/java/org/fdroid/fdroid/data/DBHelperTest.java

@@ -330,11 +330,8 @@ public class DBHelperTest {
                 assertEquals(shouldBeRepos.get(i), initialRepos.get(i));
             }
         } finally {
-            for (Repo repo : RepoProvider.Helper.all(context, new String[]{Schema.RepoTable.Cols._ID})) {
-                RepoProvider.Helper.remove(context, repo.getId());
-            }
+            //noinspection ResultOfMethodCallIgnored
             additionalReposXmlFile.delete();
-            DBHelper.clearDbHelperSingleton();
         }
     }
 }