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HeliumApplicationFactoryTest.java
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HeliumApplicationFactoryTest.java
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.zeppelin.helium;
import static org.apache.zeppelin.helium.HeliumPackage.newHeliumPackage;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.fail;
import static org.mockito.Mockito.mock;
import java.io.IOException;
import java.util.ArrayList;
import org.apache.zeppelin.conf.ZeppelinConfiguration;
import org.apache.zeppelin.interpreter.AbstractInterpreterTest;
import org.apache.zeppelin.interpreter.InterpreterException;
import org.apache.zeppelin.interpreter.InterpreterNotFoundException;
import org.apache.zeppelin.interpreter.InterpreterSetting;
import org.apache.zeppelin.notebook.ApplicationState;
import org.apache.zeppelin.notebook.AuthorizationService;
import org.apache.zeppelin.notebook.Note;
import org.apache.zeppelin.notebook.NoteManager;
import org.apache.zeppelin.notebook.Notebook;
import org.apache.zeppelin.notebook.Paragraph;
import org.apache.zeppelin.notebook.repo.NotebookRepo;
import org.apache.zeppelin.user.AuthenticationInfo;
import org.apache.zeppelin.user.Credentials;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
public class HeliumApplicationFactoryTest extends AbstractInterpreterTest {
private NotebookRepo notebookRepo;
private Notebook notebook;
private HeliumApplicationFactory heliumAppFactory;
private AuthenticationInfo anonymous;
@Override
@BeforeEach
public void setUp() throws Exception {
super.setUp();
// set AppEventListener properly
for (InterpreterSetting interpreterSetting : interpreterSettingManager.get()) {
interpreterSetting.setAppEventListener(heliumAppFactory);
}
AuthorizationService authorizationService = mock(AuthorizationService.class);
notebookRepo = mock(NotebookRepo.class);
notebook =
new Notebook(
conf,
authorizationService,
notebookRepo,
new NoteManager(notebookRepo, ZeppelinConfiguration.create()),
interpreterFactory,
interpreterSettingManager,
new Credentials());
heliumAppFactory = new HeliumApplicationFactory(notebook, null);
notebook.addNotebookEventListener(heliumAppFactory);
anonymous = new AuthenticationInfo("anonymous");
}
@Override
@AfterEach
public void tearDown() throws Exception {
super.tearDown();
}
@Test
@Disabled
public void testLoadRunUnloadApplication()
throws IOException, ApplicationException, InterruptedException {
// given
HeliumPackage pkg1 = newHeliumPackage(HeliumType.APPLICATION,
"name1",
"desc1",
"",
HeliumTestApplication.class.getName(),
new String[][]{},
"", "");
String note1Id = notebook.createNote("note1", anonymous);
Note note1 = notebook.processNote(note1Id,
note1Tmp -> {
return note1Tmp;
});
Paragraph p1 = note1.addNewParagraph(AuthenticationInfo.ANONYMOUS);
// make sure interpreter process running
p1.setText("%mock1 job");
p1.setAuthenticationInfo(anonymous);
note1.run(p1.getId());
while(p1.isTerminated()==false || p1.getReturn()==null) Thread.yield();
assertEquals("repl1: job", p1.getReturn().message().get(0).getData());
// when
assertEquals(0, p1.getAllApplicationStates().size());
String appId = heliumAppFactory.loadAndRun(pkg1, p1);
assertEquals(1, p1.getAllApplicationStates().size());
ApplicationState app = p1.getApplicationState(appId);
Thread.sleep(500); // wait for enough time
// then
assertEquals("Hello world 1", app.getOutput());
// when
heliumAppFactory.run(p1, appId);
Thread.sleep(500); // wait for enough time
// then
assertEquals("Hello world 2", app.getOutput());
// clean
heliumAppFactory.unload(p1, appId);
notebook.removeNote(note1.getId(), anonymous);
}
@Test
@Disabled
public void testUnloadOnParagraphRemove() throws IOException {
// given
HeliumPackage pkg1 = newHeliumPackage(HeliumType.APPLICATION,
"name1",
"desc1",
"",
HeliumTestApplication.class.getName(),
new String[][]{},
"", "");
String note1Id = notebook.createNote("note1", anonymous);
Note note1 = notebook.processNote(note1Id,
note1Tmp -> {
return note1Tmp;
});
Paragraph p1 = note1.addNewParagraph(AuthenticationInfo.ANONYMOUS);
// make sure interpreter process running
p1.setText("%mock1 job");
p1.setAuthenticationInfo(anonymous);
note1.run(p1.getId());
while(p1.isTerminated()==false || p1.getReturn()==null) Thread.yield();
assertEquals(0, p1.getAllApplicationStates().size());
String appId = heliumAppFactory.loadAndRun(pkg1, p1);
ApplicationState app = p1.getApplicationState(appId);
while (app.getStatus() != ApplicationState.Status.LOADED) {
Thread.yield();
}
// when remove paragraph
note1.removeParagraph("user", p1.getId());
// then
assertEquals(ApplicationState.Status.UNLOADED, app.getStatus());
// clean
notebook.removeNote(note1.getId(), anonymous);
}
@Test
@Disabled
public void testUnloadOnInterpreterUnbind() throws IOException {
// given
HeliumPackage pkg1 = newHeliumPackage(HeliumType.APPLICATION,
"name1",
"desc1",
"",
HeliumTestApplication.class.getName(),
new String[][]{},
"", "");
String note1Id = notebook.createNote("note1", anonymous);
Note note1 = notebook.processNote(note1Id,
note1Tmp -> {
return note1Tmp;
});
Paragraph p1 = note1.addNewParagraph(AuthenticationInfo.ANONYMOUS);
// make sure interpreter process running
p1.setText("%mock1 job");
p1.setAuthenticationInfo(anonymous);
note1.run(p1.getId());
while(p1.isTerminated()==false || p1.getReturn()==null) Thread.yield();
assertEquals(0, p1.getAllApplicationStates().size());
String appId = heliumAppFactory.loadAndRun(pkg1, p1);
ApplicationState app = p1.getApplicationState(appId);
while (app.getStatus() != ApplicationState.Status.LOADED) {
Thread.yield();
}
// then
assertEquals(ApplicationState.Status.UNLOADED, app.getStatus());
// clean
notebook.removeNote(note1.getId(), anonymous);
}
@Test
@Disabled
public void testInterpreterUnbindOfNullReplParagraph() throws IOException {
// create note
String note1Id = notebook.createNote("note1", anonymous);
Note note1 = notebook.processNote(note1Id,
note1Tmp -> {
return note1Tmp;
});
// add paragraph with invalid magic
Paragraph p1 = note1.addNewParagraph(AuthenticationInfo.ANONYMOUS);
p1.setText("%fake ");
// make sure that p1's repl is null
try {
p1.getBindedInterpreter();
fail("Should throw InterpreterNotFoundException");
} catch (InterpreterNotFoundException e) {
}
// remove note
notebook.removeNote(note1.getId(), anonymous);
}
@Test
@Disabled
public void testUnloadOnInterpreterRestart() throws IOException, InterpreterException {
// given
HeliumPackage pkg1 = newHeliumPackage(HeliumType.APPLICATION,
"name1",
"desc1",
"",
HeliumTestApplication.class.getName(),
new String[][]{},
"", "");
String note1Id = notebook.createNote("note1", anonymous);
Note note1 = notebook.processNote(note1Id,
note1Tmp -> {
return note1Tmp;
});
String mock1IntpSettingId = null;
for (InterpreterSetting setting : note1.getBindedInterpreterSettings(new ArrayList<>())) {
if (setting.getName().equals("mock1")) {
mock1IntpSettingId = setting.getId();
break;
}
}
Paragraph p1 = note1.addNewParagraph(AuthenticationInfo.ANONYMOUS);
// make sure interpreter process running
p1.setText("%mock1 job");
p1.setAuthenticationInfo(anonymous);
note1.run(p1.getId());
while(p1.isTerminated()==false || p1.getReturn()==null) Thread.yield();
assertEquals(0, p1.getAllApplicationStates().size());
String appId = heliumAppFactory.loadAndRun(pkg1, p1);
ApplicationState app = p1.getApplicationState(appId);
while (app.getStatus() != ApplicationState.Status.LOADED) {
Thread.yield();
}
// wait until application is executed
while (!"Hello world 1".equals(app.getOutput())) {
Thread.yield();
}
// when restart interpreter
interpreterSettingManager.restart(mock1IntpSettingId);
while (app.getStatus() == ApplicationState.Status.LOADED) {
Thread.yield();
}
// then
assertEquals(ApplicationState.Status.UNLOADED, app.getStatus());
// clean
notebook.removeNote(note1.getId(), anonymous);
}
}