tests/unit/com/android/documentsui/DocumentsAccessTest.java

/*
 * Copyright (C) 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.documentsui;

import static junit.framework.Assert.fail;

import static org.mockito.Mockito.mock;

import android.content.ContentProviderClient;
import android.content.pm.PackageManager;

import androidx.test.filters.MediumTest;

import com.android.documentsui.testing.TestEnv;
import com.android.documentsui.testing.TestProvidersAccess;
import com.android.modules.utils.build.SdkLevel;

import com.google.common.collect.Lists;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameter;
import org.junit.runners.Parameterized.Parameters;

@RunWith(Parameterized.class)
@MediumTest
public class DocumentsAccessTest {

    private final TestConfigStore mTestConfigStore = new TestConfigStore();
    private TestActivity mActivity;
    private DocumentsAccess mDocumentsAccess;
    private TestEnv mEnv;
    private ContentProviderClient mMockContentProviderClient = mock(ContentProviderClient.class);

    @Parameter(0)
    public boolean isPrivateSpaceEnabled;

    /**
     * Parametrize values for {@code isPrivateSpaceEnabled} to run all the tests twice once with
     * private space flag enabled and once with it disabled.
     */
    @Parameters(name = "privateSpaceEnabled={0}")
    public static Iterable<?> data() {
        return Lists.newArrayList(true, false);
    }

    @Before
    public void setUp() throws PackageManager.NameNotFoundException {
        mEnv = TestEnv.create();
        mEnv.reset();
        mActivity = TestActivity.create(mEnv);
        mDocumentsAccess = DocumentsAccess.create(mActivity, mEnv.state);
        mEnv.state.configStore = mTestConfigStore;
        isPrivateSpaceEnabled = SdkLevel.isAtLeastS() && isPrivateSpaceEnabled;
        if (isPrivateSpaceEnabled) {
            mTestConfigStore.enablePrivateSpaceInPhotoPicker();
        }
    }

    @Test
    public void testCreateDocument_noPermission() throws Exception {
        try {
            mDocumentsAccess.getDocuments(TestProvidersAccess.OtherUser.USER_ID, "authority",
                    Lists.newArrayList("docId"));
            fail("Expects CrossProfileNoPermissionException");
        } catch (CrossProfileNoPermissionException e) {
            // expected.
        }
    }
}