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      1 /*
      2  * Copyright 2018 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package androidx.slice.compat;
     18 
     19 import static androidx.core.content.PermissionChecker.PERMISSION_DENIED;
     20 import static androidx.core.content.PermissionChecker.PERMISSION_GRANTED;
     21 import static androidx.slice.compat.SliceProviderCompat.EXTRA_BIND_URI;
     22 import static androidx.slice.compat.SliceProviderCompat.EXTRA_SLICE;
     23 
     24 import static org.junit.Assert.assertEquals;
     25 import static org.junit.Assert.assertNotEquals;
     26 import static org.mockito.ArgumentMatchers.any;
     27 import static org.mockito.ArgumentMatchers.anyInt;
     28 import static org.mockito.ArgumentMatchers.eq;
     29 import static org.mockito.Mockito.mock;
     30 import static org.mockito.Mockito.spy;
     31 import static org.mockito.Mockito.when;
     32 
     33 import android.content.ContentResolver;
     34 import android.content.Context;
     35 import android.net.Uri;
     36 import android.os.Bundle;
     37 import android.support.test.InstrumentationRegistry;
     38 import android.support.test.filters.SmallTest;
     39 import android.support.test.runner.AndroidJUnit4;
     40 
     41 import androidx.slice.Slice;
     42 import androidx.slice.SliceProvider;
     43 import androidx.slice.SliceSpec;
     44 
     45 import org.junit.Test;
     46 import org.junit.runner.RunWith;
     47 
     48 import java.util.Collections;
     49 
     50 @RunWith(AndroidJUnit4.class)
     51 @SmallTest
     52 public class SliceProviderCompatTest {
     53 
     54     private final Context mContext = InstrumentationRegistry.getContext();
     55 
     56     @Test
     57     public void testBindWithPermission() {
     58         Uri uri = new Uri.Builder()
     59                 .scheme(ContentResolver.SCHEME_CONTENT)
     60                 .authority("my.authority")
     61                 .path("my_path")
     62                 .build();
     63         Slice s = new Slice.Builder(uri)
     64                 .addText("", null)
     65                 .build();
     66 
     67         SliceProvider provider = spy(new SliceProviderImpl());
     68         CompatPermissionManager permissions = mock(CompatPermissionManager.class);
     69         when(permissions.checkSlicePermission(any(Uri.class), anyInt(), anyInt()))
     70                 .thenReturn(PERMISSION_GRANTED);
     71 
     72         when(provider.onBindSlice(eq(uri))).thenReturn(s);
     73         SliceProviderCompat compat = new SliceProviderCompat(provider, permissions,
     74                 mContext) {
     75             @Override
     76             public String getCallingPackage() {
     77                 return mContext.getPackageName();
     78             }
     79         };
     80 
     81         Bundle b = new Bundle();
     82         b.putParcelable(EXTRA_BIND_URI, uri);
     83         SliceProviderCompat.addSpecs(b, Collections.<SliceSpec>emptySet());
     84 
     85         Bundle result = compat.call(SliceProviderCompat.METHOD_SLICE, null, b);
     86         assertEquals(s.toString(), new Slice(result.getBundle(EXTRA_SLICE)).toString());
     87     }
     88 
     89     @Test
     90     public void testBindWithoutPermission() {
     91         Uri uri = new Uri.Builder()
     92                 .scheme(ContentResolver.SCHEME_CONTENT)
     93                 .authority("my.authority")
     94                 .path("my_path")
     95                 .build();
     96         Slice s = new Slice.Builder(uri)
     97                 .addText("", null)
     98                 .build();
     99 
    100         SliceProvider provider = spy(new SliceProviderImpl());
    101         CompatPermissionManager permissions = mock(CompatPermissionManager.class);
    102         when(permissions.checkSlicePermission(any(Uri.class), anyInt(), anyInt()))
    103                 .thenReturn(PERMISSION_DENIED);
    104 
    105         when(provider.onBindSlice(eq(uri))).thenReturn(s);
    106         SliceProviderCompat compat = new SliceProviderCompat(provider, permissions,
    107                 mContext) {
    108             @Override
    109             public String getCallingPackage() {
    110                 return mContext.getPackageName();
    111             }
    112         };
    113 
    114         Bundle b = new Bundle();
    115         b.putParcelable(EXTRA_BIND_URI, uri);
    116         SliceProviderCompat.addSpecs(b, Collections.<SliceSpec>emptySet());
    117 
    118         Bundle result = compat.call(SliceProviderCompat.METHOD_SLICE, null, b);
    119         assertNotEquals(s.toString(), new Slice(result.getBundle(EXTRA_SLICE)).toString());
    120     }
    121 
    122     public static class SliceProviderImpl extends SliceProvider {
    123 
    124         @Override
    125         public boolean onCreateSliceProvider() {
    126             return true;
    127         }
    128 
    129         @Override
    130         public Slice onBindSlice(Uri sliceUri) {
    131             return null;
    132         }
    133     }
    134 }
    135