assertEquals(Severity.FATAL, problem.getSeverity());

        problem = new DefaultProblem(null, Severity.ERROR, null, -1, -1, null);
        assertEquals(Severity.ERROR, problem.getSeverity());

        problem = new DefaultProblem(null, Severity.WARNING, null, -1, -1, null);
        assertEquals(Severity.WARNING, problem.getSeverity());
    }

    @Test
    void testGetLineNumber() {

    mac.init(MD5_KEY);
    mac.update(input.getBytes(UTF_8));
    assertEquals(knownOutput, HashCode.fromBytes(mac.doFinal()).toString());
    assertEquals(knownOutput, HashCode.fromBytes(mac.doFinal(input.getBytes(UTF_8))).toString());
    assertEquals(knownOutput, Hashing.hmacMd5(MD5_KEY).hashString(input, UTF_8).toString());
    assertEquals(knownOutput, Hashing.hmacMd5(MD5_KEY).hashBytes(input.getBytes(UTF_8)).toString());
  }

            SmbNamedPipe pipe = new SmbNamedPipe(url, SmbPipeResource.PIPE_TYPE_RDWR, ctx());

            // Assert: type is named pipe and pipe type preserved
            assertEquals(SmbConstants.TYPE_NAMED_PIPE, pipe.getType(), "Type should be TYPE_NAMED_PIPE");
            assertEquals(SmbPipeResource.PIPE_TYPE_RDWR, pipe.getPipeType(), "Pipe type should match constructor");
        }

        @ParameterizedTest

    // Test default state of not started.
    assertEquals(1, listenerLatch.getCount());
    assertFalse(task.isDone());
    assertFalse(task.isCancelled());

    // Start the task to put it in the RUNNING state.  Have to use a separate
    // thread because the task will block on the task latch after unblocking
    // the run latch.
    exec.execute(task);
    runLatch.await();
    assertEquals(1, listenerLatch.getCount());

    }

    @Test
    public void testHandleType() {
        assertEquals(0, HandleType.NONE.getValue());
        assertEquals(1, HandleType.DURABLE_V1.getValue());
        assertEquals(2, HandleType.DURABLE_V2.getValue());
        assertEquals(3, HandleType.PERSISTENT.getValue());

        assertEquals(HandleType.NONE, HandleType.fromValue(0));
        assertEquals(HandleType.DURABLE_V1, HandleType.fromValue(1));

        byte[] dst = new byte[10];
        int written = packet.writeHeaderWireFormat(dst, 0);

        assertEquals(4, written);
        assertEquals((byte) SessionServicePacket.SESSION_REQUEST, dst[0]);
        assertEquals((byte) 0x00, dst[1]); // No extended bit
        assertEquals((byte) 0x12, dst[2]);
        assertEquals((byte) 0x34, dst[3]);
    }

    @Test

    byte[] buf = new byte[100];
    int numOfByteRead = in.read(buf, 0, buf.length);
    assertEquals(-1, in.read()); // additional read
    assertEquals(4, numOfByteRead);

    assertEquals(expectedHash, in.hash());
  }

  public void testHash_hashesCorrectlyForSkipping() throws Exception {
    HashCode expectedHash = Hashing.md5().hashBytes(new byte[] {'m', 's'});

        ChannelInfo second = loadBalancer.selectChannel(readRequest);

        assertEquals(first, second);
    }

    @Test
    void testStrategyChange() {
        assertEquals(LoadBalancingStrategy.ADAPTIVE, loadBalancer.getStrategy());

        loadBalancer.setStrategy(LoadBalancingStrategy.ROUND_ROBIN);
        assertEquals(LoadBalancingStrategy.ROUND_ROBIN, loadBalancer.getStrategy());
    }

    @Test

    assertTrue(multimap.equals(HashMultimap.create()));
    assertEquals(emptySet(), multimap.get("foo"));
    assertEquals(0, multimap.hashCode());
    assertTrue(multimap.isEmpty());
    assertEquals(HashMultiset.create(), multimap.keys());
    assertEquals(emptySet(), multimap.keySet());
    assertEquals(0, multimap.size());
    assertTrue(multimap.values().isEmpty());
    assertEquals("{}", multimap.toString());
  }

            assertEquals(49, bytesWritten);
            assertEquals(49, SMBUtil.readInt2(buffer, 0)); // Structure size
            assertEquals(0, buffer[2]); // Default padding
            assertEquals(0, buffer[3]); // Default read flags
            assertEquals(0, SMBUtil.readInt4(buffer, 4)); // Default read length
            assertEquals(0L, SMBUtil.readInt8(buffer, 8)); // Default offset