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Adding PackageManager unit tests for getPackages method.

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anthonyflynn 2018-02-03 19:09:46 +00:00
parent 39dc7ee90f
commit 8a6c0d006e
1 changed files with 94 additions and 0 deletions
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test/se/vidstige/jadb/test/unit/PackageManagerTest.java Normal file
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package se.vidstige.jadb.test.unit;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import se.vidstige.jadb.JadbConnection;
import se.vidstige.jadb.JadbDevice;
import se.vidstige.jadb.managers.Package;
import se.vidstige.jadb.managers.PackageManager;
import se.vidstige.jadb.test.fakes.FakeAdbServer;
import java.util.ArrayList;
import java.util.List;
import static org.junit.Assert.assertEquals;
public class PackageManagerTest {
private final String DEVICE_SERIAL = "serial-123";
private FakeAdbServer server;
private JadbConnection connection;
private JadbDevice device;
@Before
public void setUp() throws Exception {
server = new FakeAdbServer(15037);
server.start();
server.add(DEVICE_SERIAL);
connection = new JadbConnection("localhost", 15037);
device = connection.getDevices().get(0);
}
@After
public void tearDown() throws Exception {
server.stop();
server.verifyExpectations();
}
@Test
public void testGetPackagesWithSeveralPackages() throws Exception {
//Arrange
List<Package> expected = new ArrayList<>();
expected.add(new Package("/system/priv-app/Contacts.apk-com.android.contacts"));
expected.add(new Package("/system/priv-app/Teleservice.apk-com.android.phone"));
String response = "package:/system/priv-app/Contacts.apk-com.android.contacts\n" +
"package:/system/priv-app/Teleservice.apk-com.android.phone";
server.expectShell(DEVICE_SERIAL, "pm list packages").returns(response);
//Act
List<Package> actual = new PackageManager(device).getPackages();
//Assert
assertEquals(expected, actual);
}
@Test
public void testGetPackagesMalformedIgnoredString() throws Exception {
//Arrange
List<Package> expected = new ArrayList<>();
expected.add(new Package("/system/priv-app/Contacts.apk-com.android.contacts"));
expected.add(new Package("/system/priv-app/Teleservice.apk-com.android.phone"));
String response = "package:/system/priv-app/Contacts.apk-com.android.contacts\n" +
"[malformed_line]\n" +
"package:/system/priv-app/Teleservice.apk-com.android.phone";
server.expectShell(DEVICE_SERIAL, "pm list packages").returns(response);
//Act
List<Package> actual = new PackageManager(device).getPackages();
//Assert
assertEquals(expected, actual);
}
@Test
public void testGetPackagesWithNoPackages() throws Exception {
//Arrange
List<Package> expected = new ArrayList<>();
String response = "";
server.expectShell(DEVICE_SERIAL, "pm list packages").returns(response);
//Act
List<Package> actual = new PackageManager(device).getPackages();
//Assert
assertEquals(expected, actual);
}
}