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package se.leap.bitmaskclient;
import android.content.res.AssetManager;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import java.io.File;
import java.io.InputStream;
import java.util.ArrayList;
import se.leap.bitmaskclient.utils.ConfigHelper;
import se.leap.bitmaskclient.utils.FileHelper;
import se.leap.bitmaskclient.utils.InputStreamHelper;
import static junit.framework.Assert.assertEquals;
import static junit.framework.Assert.assertFalse;
import static junit.framework.Assert.assertTrue;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import static org.powermock.api.mockito.PowerMockito.verifyStatic;
import static se.leap.bitmaskclient.testutils.MockHelper.mockFileHelper;
import static se.leap.bitmaskclient.testutils.MockHelper.mockInputStreamHelper;
/**
* Created by cyberta on 20.02.18.
*/
@RunWith(PowerMockRunner.class)
@PrepareForTest({ConfigHelper.class, FileHelper.class, InputStreamHelper.class})
public class ProviderManagerTest {
@Mock
private AssetManager assetManager;
@Mock
private File file;
private ProviderManager providerManager;
@Before
public void setup() throws Exception {
//mock assetManager methods
//--------------------------
when(assetManager.open(anyString())).thenAnswer(new Answer<InputStream>() {
@Override
public InputStream answer(InvocationOnMock invocation) throws Throwable {
String filename = "preconfigured/" + invocation.getArguments()[0];
return getClass().getClassLoader().getResourceAsStream(filename);
}
});
when(assetManager.list(anyString())).thenAnswer(new Answer<String[]>() {
@Override
public String[] answer(InvocationOnMock invocation) throws Throwable {
String path = (String) invocation.getArguments()[0];
if ("urls".equals(path)) {
String[] preconfiguredUrls = new String[3];
preconfiguredUrls[0] = "calyx.net.url";
preconfiguredUrls[1] = "demo.bitmask.net.url";
preconfiguredUrls[2] = "riseup.net.url";
return preconfiguredUrls;
} else
throw new IllegalArgumentException("You need to implement the expected path manually!");
}
});
//mock File methods
//------------------
when(file.isDirectory()).thenReturn(true);
ArrayList<String> mockedCustomProviderList = new ArrayList<>();
mockedCustomProviderList.add("leapcolombia.json");
String[] mockedCustomProviderArray = new String[mockedCustomProviderList.size()];
mockedCustomProviderArray = mockedCustomProviderList.toArray(mockedCustomProviderArray);
when(file.list()).thenReturn(mockedCustomProviderArray);
when(file.getAbsolutePath()).thenReturn("externalDir");
when(file.getPath()).thenReturn("externalDir");
mockFileHelper(file);
// mock inputStream
//-----------------------------------
mockInputStreamHelper();
}
@After
public void tearDown() {
ProviderManager.reset();
}
@Test
public void testSize_has5ProvidersWithCurrentTestSetup() {
providerManager = ProviderManager.getInstance(assetManager, file);
assertEquals("3 preconfigured, 1 custom provider, 1 dummy provider", 5, providerManager.size());
}
@Test
public void testAdd_newCustomProviderThatIsNotPartOfDefaultNorCustomList_returnTrue() throws Exception {
providerManager = ProviderManager.getInstance(assetManager, file);
Provider customProvider = new Provider("https://anewprovider.org");
assertTrue("custom provider added: ", providerManager.add(customProvider));
assertEquals("3 preconfigured, 2 custom providers, 1 dummy provider", 6, providerManager.providers().size());
}
@Test
public void testAdd_newCustomProviderThatIsNotPartOfDefaultButOfCustomList_returnFalse() throws Exception {
providerManager = ProviderManager.getInstance(assetManager, file);
Provider customProvider = new Provider("https://leapcolombia.org");
assertFalse("custom provider added: ", providerManager.add(customProvider));
assertEquals("3 preconfigured, 1 custom provider, 1 dummy provider", 5, providerManager.providers().size());
}
@Test
public void testAdd_newCustomProviderThatIsPartOfDefaultButNotOfCustomList_returnFalse() throws Exception {
providerManager = ProviderManager.getInstance(assetManager, file);
Provider customProvider = new Provider("https://demo.bitmask.net");
assertFalse("custom provider added: ", providerManager.add(customProvider));
assertEquals("3 preconfigured, 1 custom provider, 1 dummy provider", 5, providerManager.providers().size());
}
@Test
public void testRemove_ProviderIsPartOfDefaultButNotCustomList_returnsFalse() throws Exception {
providerManager = ProviderManager.getInstance(assetManager, file);
Provider customProvider = new Provider("https://demo.bitmask.net");
assertFalse("custom provider not removed: ", providerManager.remove(customProvider));
assertEquals("3 preconfigured, 1 custom provider, 1 dummy provider", 5, providerManager.providers().size());
}
@Test
public void testRemove_ProviderIsNotPartOfDefaultButOfCustomList_returnsTrue() throws Exception {
providerManager = ProviderManager.getInstance(assetManager, file);
Provider customProvider = new Provider("https://leapcolombia.org");
assertTrue("custom provider not removed: ", providerManager.remove(customProvider));
assertEquals("3 preconfigured, 0 custom providers, 1 dummy provider", 4, providerManager.providers().size());
}
@Test
public void testRemove_ProviderIsNotPartOfDefaultNorOfCustomList_returnsFalse() throws Exception {
providerManager = ProviderManager.getInstance(assetManager, file);
Provider customProvider = new Provider("https://anotherprovider.org");
assertFalse("custom provider not removed: ", providerManager.remove(customProvider));
assertEquals("3 preconfigured, 1 custom providers, 1 dummy provider", 5, providerManager.providers().size());
}
@Test
public void testClear_ProvidersListHasOnlyDummyProvider() throws Exception {
providerManager = ProviderManager.getInstance(assetManager, file);
providerManager.clear();
assertEquals("1 providers", 1, providerManager.providers().size());
assertEquals("provider is dummy element", "https://example.net", providerManager.get(0).getMainUrlString());
}
@Test
public void testSaveCustomProvidersToFile_CustomProviderDeleted_deletesFromDir() throws Exception {
when(file.exists()).thenReturn(true);
providerManager = ProviderManager.getInstance(assetManager, file);
//leapcolombia is mocked custom provider from setup
Provider customProvider = new Provider("https://leapcolombia.org");
providerManager.remove(customProvider);
providerManager.saveCustomProvidersToFile();
verify(file, times(1)).delete();
}
@Test
public void testSaveCustomProvidersToFile_newCustomProviders_persistNew() throws Exception {
when(file.list()).thenReturn(new String[0]);
when(file.exists()).thenReturn(false);
providerManager = ProviderManager.getInstance(assetManager, file);
Provider customProvider = new Provider("https://anotherprovider.org");
Provider secondCustomProvider = new Provider("https://yetanotherprovider.org");
providerManager.add(customProvider);
providerManager.add(secondCustomProvider);
providerManager.saveCustomProvidersToFile();
verifyStatic(FileHelper.class, times(2));
FileHelper.persistFile(any(File.class), anyString());
}
}
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