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/*
* Copyright (C) 2018 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.example.android.systemupdatersample;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import android.content.Context;
import androidx.test.InstrumentationRegistry;
import androidx.test.filters.SmallTest;
import androidx.test.runner.AndroidJUnit4;
import com.example.android.systemupdatersample.tests.R;
import com.google.common.io.CharStreams;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.junit.runner.RunWith;
import java.io.IOException;
import java.io.InputStreamReader;
/**
* Tests for {@link UpdateConfig}
*/
@RunWith(AndroidJUnit4.class)
@SmallTest
public class UpdateConfigTest {
private static final String JSON_NON_STREAMING = "{"
+ " \"name\": \"vip update\", \"url\": \"file:///my-builds/a.zip\","
+ " \"ab_install_type\": \"NON_STREAMING\","
+ " \"ab_config\": {"
+ " \"force_switch_slot\": false,"
+ " \"verify_payload_metadata\": false } }";
@Rule
public final ExpectedException thrown = ExpectedException.none();
private Context mContext;
private Context mTargetContext;
private String mJsonStreaming001;
@Before
public void setUp() throws Exception {
mContext = InstrumentationRegistry.getContext();
mTargetContext = InstrumentationRegistry.getTargetContext();
mJsonStreaming001 = readResource(R.raw.update_config_001_stream);
}
@Test
public void fromJson_parsesNonStreaming() throws Exception {
UpdateConfig config = UpdateConfig.fromJson(JSON_NON_STREAMING);
assertEquals("name is parsed", "vip update", config.getName());
assertEquals("stores raw json", JSON_NON_STREAMING, config.getRawJson());
assertSame("type is parsed",
UpdateConfig.AB_INSTALL_TYPE_NON_STREAMING,
config.getInstallType());
assertEquals("url is parsed", "file:///my-builds/a.zip", config.getUrl());
}
@Test
public void fromJson_parsesStreaming() throws Exception {
UpdateConfig config = UpdateConfig.fromJson(mJsonStreaming001);
assertEquals("streaming-001", config.getName());
assertEquals("http://foo.bar/update.zip", config.getUrl());
assertSame(UpdateConfig.AB_INSTALL_TYPE_STREAMING, config.getInstallType());
assertEquals("payload.bin",
config.getAbConfig().getPropertyFiles()[0].getFilename());
assertEquals(195, config.getAbConfig().getPropertyFiles()[0].getOffset());
assertEquals(8, config.getAbConfig().getPropertyFiles()[0].getSize());
assertTrue(config.getAbConfig().getForceSwitchSlot());
}
@Test
public void getUpdatePackageFile_throwsErrorIfStreaming() throws Exception {
UpdateConfig config = UpdateConfig.fromJson(mJsonStreaming001);
thrown.expect(RuntimeException.class);
config.getUpdatePackageFile();
}
@Test
public void getUpdatePackageFile_throwsErrorIfNotAFile() throws Exception {
String json = "{"
+ " \"name\": \"upd\", \"url\": \"http://foo.bar\","
+ " \"ab_install_type\": \"NON_STREAMING\","
+ " \"ab_config\": {"
+ " \"force_switch_slot\": false,"
+ " \"verify_payload_metadata\": false } }";
UpdateConfig config = UpdateConfig.fromJson(json);
thrown.expect(RuntimeException.class);
config.getUpdatePackageFile();
}
@Test
public void getUpdatePackageFile_works() throws Exception {
UpdateConfig c = UpdateConfig.fromJson(JSON_NON_STREAMING);
assertEquals("/my-builds/a.zip", c.getUpdatePackageFile().getAbsolutePath());
}
private String readResource(int id) throws IOException {
return CharStreams.toString(new InputStreamReader(
mContext.getResources().openRawResource(id)));
}
}
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