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test: migrate client module api tests to junit 5 (#4377)
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@sherlock-lin
sherlock-lin committed Aug 26, 2024
1 parent 7c41204 commit 4936d39
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Showing 12 changed files with 350 additions and 300 deletions.
4 changes: 4 additions & 0 deletions bookkeeper-server/src/test/java/org/apache/bookkeeper/client/MockBookKeeperTestCase.java
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Expand Up @@ -77,6 +77,8 @@
import org.apache.bookkeeper.versioning.Versioned;
import org.junit.After;
import org.junit.Before;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.mockito.stubbing.Stubber;
Expand Down Expand Up @@ -141,6 +143,7 @@ public MockEntry(byte[] payload, long lastAddConfirmed) {

}

@BeforeEach
@Before
public void setup() throws Exception {
maxNumberOfAvailableBookies = Integer.MAX_VALUE;
Expand Down Expand Up @@ -264,6 +267,7 @@ private DigestManager getDigestType(long ledgerId) throws GeneralSecurityExcepti
UnpooledByteBufAllocator.DEFAULT, false);
}

@AfterEach
@After
public void tearDown() {
scheduler.shutdown();
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8 changes: 4 additions & 4 deletions bookkeeper-server/src/test/java/org/apache/bookkeeper/client/api/BKExceptionTest.java
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Expand Up @@ -16,12 +16,12 @@
package org.apache.bookkeeper.client.api;

import static org.apache.bookkeeper.client.api.BKException.Code.UnexpectedConditionException;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;

import java.lang.reflect.Field;
import org.junit.Test;
import org.junit.jupiter.api.Test;

/**
* Tests for BKException methods.
Expand Down
235 changes: 122 additions & 113 deletions bookkeeper-server/src/test/java/org/apache/bookkeeper/client/api/BookKeeperApiTest.java
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Expand Up @@ -25,12 +25,13 @@
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.hasItem;
import static org.hamcrest.Matchers.hasProperty;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import static org.junit.jupiter.api.Assertions.assertArrayEquals;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;

import io.netty.buffer.Unpooled;
import java.nio.ByteBuffer;
Expand All @@ -47,7 +48,7 @@
import org.apache.bookkeeper.conf.ClientConfiguration;
import org.apache.bookkeeper.util.LoggerOutput;
import org.junit.Rule;
import org.junit.Test;
import org.junit.jupiter.api.Test;
import org.slf4j.event.LoggingEvent;

/**
Expand All @@ -62,6 +63,15 @@ public class BookKeeperApiTest extends MockBookKeeperTestCase {
@Rule
public LoggerOutput loggerOutput = new LoggerOutput();

private static void checkEntries(LedgerEntries entries, byte[] data)
throws InterruptedException, BKException {
Iterator<LedgerEntry> iterator = entries.iterator();
while (iterator.hasNext()) {
LedgerEntry entry = iterator.next();
assertArrayEquals(data, entry.getEntryBytes());
}
}

@Test
public void testWriteHandle() throws Exception {
try (WriteHandle writer = result(newCreateLedgerOp()
Expand Down Expand Up @@ -128,41 +138,45 @@ public void testWriteAdvHandleWithFixedLedgerId() throws Exception {
}
}

@Test(expected = BKDuplicateEntryIdException.class)
@Test
public void testWriteAdvHandleBKDuplicateEntryId() throws Exception {
try (WriteAdvHandle writer = result(newCreateLedgerOp()
.withAckQuorumSize(1)
.withWriteQuorumSize(2)
.withEnsembleSize(3)
.withPassword(password)
.makeAdv()
.withLedgerId(1234)
.execute())) {
assertEquals(1234, writer.getId());
long entryId = 0;
writer.write(entryId++, ByteBuffer.wrap(data));
assertEquals(data.length, writer.getLength());
writer.write(entryId - 1, ByteBuffer.wrap(data));
}
assertThrows(BKDuplicateEntryIdException.class, () -> {
try (WriteAdvHandle writer = result(newCreateLedgerOp()
.withAckQuorumSize(1)
.withWriteQuorumSize(2)
.withEnsembleSize(3)
.withPassword(password)
.makeAdv()
.withLedgerId(1234)
.execute())) {
assertEquals(1234, writer.getId());
long entryId = 0;
writer.write(entryId++, ByteBuffer.wrap(data));
assertEquals(data.length, writer.getLength());
writer.write(entryId - 1, ByteBuffer.wrap(data));
}
});
}

@Test(expected = BKUnauthorizedAccessException.class)
@Test
public void testOpenLedgerUnauthorized() throws Exception {
long lId;
try (WriteHandle writer = result(newCreateLedgerOp()
.withAckQuorumSize(1)
.withWriteQuorumSize(2)
.withEnsembleSize(3)
.withPassword(password)
.execute())) {
lId = writer.getId();
assertEquals(-1L, writer.getLastAddPushed());
}
try (ReadHandle ignored = result(newOpenLedgerOp()
.withPassword("bad-password".getBytes(UTF_8))
.withLedgerId(lId)
.execute())) {
}
assertThrows(BKUnauthorizedAccessException.class, () -> {
long lId;
try (WriteHandle writer = result(newCreateLedgerOp()
.withAckQuorumSize(1)
.withWriteQuorumSize(2)
.withEnsembleSize(3)
.withPassword(password)
.execute())) {
lId = writer.getId();
assertEquals(-1L, writer.getLastAddPushed());
}
try (ReadHandle ignored = result(newOpenLedgerOp()
.withPassword("bad-password".getBytes(UTF_8))
.withLedgerId(lId)
.execute())) {
}
});
}

/**
Expand All @@ -172,7 +186,7 @@ public void testOpenLedgerUnauthorized() throws Exception {
*/
@Test
public void testLedgerDigests() throws Exception {
for (DigestType type: DigestType.values()) {
for (DigestType type : DigestType.values()) {
long lId;
try (WriteHandle writer = result(newCreateLedgerOp()
.withAckQuorumSize(1)
Expand All @@ -198,7 +212,6 @@ public void testLedgerDigests() throws Exception {
}
}


@Test
public void testOpenLedgerDigestUnmatchedWhenAutoDetectionEnabled() throws Exception {
testOpenLedgerDigestUnmatched(true);
Expand Down Expand Up @@ -226,10 +239,10 @@ private void testOpenLedgerDigestUnmatched(boolean autodetection) throws Excepti
assertEquals(-1L, writer.getLastAddPushed());
}
try (ReadHandle ignored = result(newOpenLedgerOp()
.withDigestType(DigestType.CRC32)
.withPassword(password)
.withLedgerId(lId)
.execute())) {
.withDigestType(DigestType.CRC32)
.withPassword(password)
.withLedgerId(lId)
.execute())) {
if (!autodetection) {
fail("Should fail to open read handle if digest type auto detection is disabled.");
}
Expand Down Expand Up @@ -280,10 +293,10 @@ public void testOpenLedgerRead() throws Exception {
}

try (ReadHandle reader = result(newOpenLedgerOp()
.withPassword(password)
.withRecovery(false)
.withLedgerId(lId)
.execute())) {
.withPassword(password)
.withRecovery(false)
.withLedgerId(lId)
.execute())) {
assertTrue(reader.isClosed());
assertEquals(2, reader.getLastAddConfirmed());
assertEquals(3 * data.length, reader.getLength());
Expand All @@ -294,82 +307,87 @@ public void testOpenLedgerRead() throws Exception {

// test readLastAddConfirmedAndEntry
LastConfirmedAndEntry lastConfirmedAndEntry =
reader.readLastAddConfirmedAndEntry(0, 999, false);
reader.readLastAddConfirmedAndEntry(0, 999, false);
assertEquals(2L, lastConfirmedAndEntry.getLastAddConfirmed());
assertArrayEquals(data, lastConfirmedAndEntry.getEntry().getEntryBytes());
lastConfirmedAndEntry.close();
}
}

@Test(expected = BKLedgerFencedException.class)
@Test
public void testOpenLedgerWithRecovery() throws Exception {
assertThrows(BKLedgerFencedException.class, () -> {
loggerOutput.expect((List<LoggingEvent> logEvents) -> {
assertThat(logEvents, hasItem(hasProperty("message",
containsString("due to LedgerFencedException: "
+ "Ledger has been fenced off. Some other client must have opened it to read")
)));
});

loggerOutput.expect((List<LoggingEvent> logEvents) -> {
assertThat(logEvents, hasItem(hasProperty("message",
containsString("due to LedgerFencedException: "
+ "Ledger has been fenced off. Some other client must have opened it to read")
)));
});

long lId;
try (WriteHandle writer = result(newCreateLedgerOp()
.withAckQuorumSize(1)
.withWriteQuorumSize(2)
.withEnsembleSize(3)
.withPassword(password)
.execute())) {
lId = writer.getId();

writer.append(ByteBuffer.wrap(data));
writer.append(ByteBuffer.wrap(data));
assertEquals(1L, writer.getLastAddPushed());

// open with fencing
try (ReadHandle reader = result(newOpenLedgerOp()
long lId;
try (WriteHandle writer = result(newCreateLedgerOp()
.withAckQuorumSize(1)
.withWriteQuorumSize(2)
.withEnsembleSize(3)
.withPassword(password)
.withRecovery(true)
.withLedgerId(lId)
.execute())) {
assertTrue(reader.isClosed());
assertEquals(1L, reader.getLastAddConfirmed());
}
lId = writer.getId();

writer.append(ByteBuffer.wrap(data));
writer.append(ByteBuffer.wrap(data));
writer.append(ByteBuffer.wrap(data));
assertEquals(1L, writer.getLastAddPushed());

// open with fencing
try (ReadHandle reader = result(newOpenLedgerOp()
.withPassword(password)
.withRecovery(true)
.withLedgerId(lId)
.execute())) {
assertTrue(reader.isClosed());
assertEquals(1L, reader.getLastAddConfirmed());
}

}
writer.append(ByteBuffer.wrap(data));

}
});
}

@Test(expected = BKNoSuchLedgerExistsOnMetadataServerException.class)
@Test
public void testDeleteLedger() throws Exception {
long lId;
assertThrows(BKNoSuchLedgerExistsOnMetadataServerException.class, () -> {
long lId;

try (WriteHandle writer = result(newCreateLedgerOp()
.withPassword(password)
.execute())) {
lId = writer.getId();
assertEquals(-1L, writer.getLastAddPushed());
}
try (WriteHandle writer = result(newCreateLedgerOp()
.withPassword(password)
.execute())) {
lId = writer.getId();
assertEquals(-1L, writer.getLastAddPushed());
}

result(newDeleteLedgerOp().withLedgerId(lId).execute());
result(newDeleteLedgerOp().withLedgerId(lId).execute());

result(newOpenLedgerOp()
.withPassword(password)
.withLedgerId(lId)
.execute());
result(newOpenLedgerOp()
.withPassword(password)
.withLedgerId(lId)
.execute());
});
}

@Test(expected = BKNoSuchLedgerExistsOnMetadataServerException.class)
@Test
public void testCannotDeleteLedgerTwice() throws Exception {
long lId;
assertThrows(BKNoSuchLedgerExistsOnMetadataServerException.class, () -> {
long lId;

try (WriteHandle writer = result(newCreateLedgerOp()
.withPassword(password)
.execute())) {
lId = writer.getId();
assertEquals(-1L, writer.getLastAddPushed());
}
result(newDeleteLedgerOp().withLedgerId(lId).execute());
result(newDeleteLedgerOp().withLedgerId(lId).execute());
try (WriteHandle writer = result(newCreateLedgerOp()
.withPassword(password)
.execute())) {
lId = writer.getId();
assertEquals(-1L, writer.getLastAddPushed());
}
result(newDeleteLedgerOp().withLedgerId(lId).execute());
result(newDeleteLedgerOp().withLedgerId(lId).execute());
});
}

@Test
Expand Down Expand Up @@ -404,9 +422,9 @@ public void testLedgerEntriesIterable() throws Exception {
}
i.set(0);
entries.forEach((e) -> {
assertEquals(i.getAndIncrement(), e.getEntryId());
assertArrayEquals(data, e.getEntryBytes());
});
assertEquals(i.getAndIncrement(), e.getEntryId());
assertArrayEquals(data, e.getEntryBytes());
});
}
}
}
Expand All @@ -426,13 +444,4 @@ public void testBKExceptionCodeLogger() {
assertEquals("123: Unexpected condition", BKException.codeLogger(123).toString());
assertEquals("-201: Unexpected condition", BKException.codeLogger(-201).toString());
}

private static void checkEntries(LedgerEntries entries, byte[] data)
throws InterruptedException, BKException {
Iterator<LedgerEntry> iterator = entries.iterator();
while (iterator.hasNext()) {
LedgerEntry entry = iterator.next();
assertArrayEquals(data, entry.getEntryBytes());
}
}
}
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