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Use @Test annotation to test for exceptions being thrown

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Please note that this commit only uses the @Test annotation
where exceptions are thrown at the end of the test,
because otherwise the test would not be executed completely.

Examples for this are in DatabaseComponentImplTest where many exceptions
are thrown in close succession or in ConnectionRegistryImplTest where an
exception is thrown in the middle of the test.
This commit is contained in:
Torsten Grote
2016-01-12 15:16:34 -02:00
parent aa1b9328c4
commit b837e8b035
5 changed files with 48 additions and 140 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
briar-tests/src/org/briarproject/sync/ConsumersTest.java
View File

@@ -31,7 +31,7 @@ public class ConsumersTest extends BriarTestCase {
assertArrayEquals(dig, dig1);
}
@Test
@Test(expected = FormatException.class)
public void testCountingConsumer() throws Exception {
byte[] data = new byte[1234];
CountingConsumer cc = new CountingConsumer(data.length);
@@ -39,12 +39,7 @@ public class ConsumersTest extends BriarTestCase {
cc.write(data, 1, data.length - 2);
cc.write(data[data.length - 1]);
assertEquals(data.length, cc.getCount());
try {
cc.write((byte) 0);
fail();
} catch (FormatException expected) {
// Expected
}
cc.write((byte) 0);
}
@Test

54
briar-tests/src/org/briarproject/sync/PacketReaderImplTest.java
View File

@@ -39,18 +39,13 @@ public class PacketReaderImplTest extends BriarTestCase {
bdfWriterFactory = i.getInstance(BdfWriterFactory.class);
}
@Test
@Test(expected = FormatException.class)
public void testFormatExceptionIfAckIsTooLarge() throws Exception {
byte[] b = createAck(true);
ByteArrayInputStream in = new ByteArrayInputStream(b);
PacketReaderImpl reader = new PacketReaderImpl(bdfReaderFactory, null,
null, in);
try {
reader.readAck();
fail();
} catch (FormatException expected) {
// Expected
}
reader.readAck();
}
@Test
@@ -62,32 +57,22 @@ public class PacketReaderImplTest extends BriarTestCase {
reader.readAck();
}
@Test
@Test(expected = FormatException.class)
public void testEmptyAck() throws Exception {
byte[] b = createEmptyAck();
ByteArrayInputStream in = new ByteArrayInputStream(b);
PacketReaderImpl reader = new PacketReaderImpl(bdfReaderFactory, null,
null, in);
try {
reader.readAck();
fail();
} catch (FormatException expected) {
// Expected
}
reader.readAck();
}
@Test
@Test(expected = FormatException.class)
public void testFormatExceptionIfOfferIsTooLarge() throws Exception {
byte[] b = createOffer(true);
ByteArrayInputStream in = new ByteArrayInputStream(b);
PacketReaderImpl reader = new PacketReaderImpl(bdfReaderFactory, null,
null, in);
try {
reader.readOffer();
fail();
} catch (FormatException expected) {
// Expected
}
reader.readOffer();
}
@Test
@@ -101,32 +86,22 @@ public class PacketReaderImplTest extends BriarTestCase {
reader.readOffer();
}
@Test
@Test(expected = FormatException.class)
public void testEmptyOffer() throws Exception {
byte[] b = createEmptyOffer();
ByteArrayInputStream in = new ByteArrayInputStream(b);
PacketReaderImpl reader = new PacketReaderImpl(bdfReaderFactory, null,
null, in);
try {
reader.readOffer();
fail();
} catch (FormatException expected) {
// Expected
}
reader.readOffer();
}
@Test
@Test(expected = FormatException.class)
public void testFormatExceptionIfRequestIsTooLarge() throws Exception {
byte[] b = createRequest(true);
ByteArrayInputStream in = new ByteArrayInputStream(b);
PacketReaderImpl reader = new PacketReaderImpl(bdfReaderFactory, null,
null, in);
try {
reader.readRequest();
fail();
} catch (FormatException expected) {
// Expected
}
reader.readRequest();
}
@Test
@@ -138,18 +113,13 @@ public class PacketReaderImplTest extends BriarTestCase {
reader.readRequest();
}
@Test
@Test(expected = FormatException.class)
public void testEmptyRequest() throws Exception {
byte[] b = createEmptyRequest();
ByteArrayInputStream in = new ByteArrayInputStream(b);
PacketReaderImpl reader = new PacketReaderImpl(bdfReaderFactory, null,
null, in);
try {
reader.readRequest();
fail();
} catch (FormatException expected) {
// Expected
}
reader.readRequest();
}
private byte[] createAck(boolean tooBig) throws Exception {