/**
     * @throws Exception
     */
    @Test
    public void testGetFirstEntry() throws Exception {
        assertThat(list.getFirstEntry(), is(nullValue()));
        list.addFirst("1");
        assertThat(list.getFirstEntry().getElement(), is("1"));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testGetFirst() throws Exception {
        try {
            list.getFirst();

    }

    /** {@inheritDoc} */
    @Override
    public void setVersionRange(VersionRange newRange) {
        artifact.setVersionRange(newRange);
    }

    /** {@inheritDoc} */
    @Override
    public void selectVersion(String version) {
        artifact.selectVersion(version);
    }

    /** {@inheritDoc} */
    @Override
    public void setGroupId(String groupId) {
        artifact.setGroupId(groupId);

  }

  public void testColumnKeySet_empty() {
    table = create();
    assertEquals("[]", table.columnKeySet().toString());
  }

  public void testColumnKeySet_oneRow() {
    table = create("a", 2, 'X', "a", 1, 'X');
    assertEquals("[1, 2]", table.columnKeySet().toString());
  }

  public void testColumnKeySet_oneColumn() {
    table = create("a", 1, 'X', "b", 1, 'X');

import org.codelibs.fess.suggest.exception.SuggesterException;
import org.codelibs.fess.suggest.request.suggest.SuggestResponse;
import org.junit.Test;

public class DeferredTest {
    @Test
    public void test_doneBeforeResolve() throws Exception {
        final Deferred<SuggestResponse> deferred = new Deferred<>();

        Thread th = new Thread(() -> {
            try {
                Thread.sleep(1000);

                return null;
            }
        };
    }

    @Test
    void testGetModel() {
        ToolchainModel model = new ToolchainModel();
        DefaultToolchain toolchain = newDefaultToolchain(model);
        assertEquals(model, toolchain.getModel());
    }

    @Test
    void testGetType() {
        ToolchainModel model = new ToolchainModel();

            .createTestSuite());
    return suite;
  }

  public void testBuilderWithExpectedKeysNegative() {
    assertThrows(
        IllegalArgumentException.class, () -> ImmutableSetMultimap.builderWithExpectedKeys(-1));
  }

  public void testBuilderWithExpectedKeysZero() {
    ImmutableSetMultimap.Builder<String, String> builder =

    TEST_BIG_INTEGERS = testBigIntegersBuilder.build();
  }

  public void testAsUnsignedAndLongValueAreInverses() {
    for (long value : TEST_LONGS) {
      assertWithMessage(UnsignedLongs.toString(value))
          .that(UnsignedLong.fromLongBits(value).longValue())
          .isEqualTo(value);
    }
  }

  public void testAsUnsignedBigIntegerValue() {
    for (long value : TEST_LONGS) {
      BigInteger expected =

        return new DERSequence(v);
    }

    @Test
    @DisplayName("byte[] ctor: empty token throws PACDecodingException with clear message")
    void byteArrayConstructor_emptyToken_throws() {
        // Arrange
        byte[] empty = new byte[0];

        // Act + Assert

public class ContentOutputStreamTest {

    @Test
    public void inMemory() throws IOException {
        ContentOutputStream cos = new ContentOutputStream(10, Curl.tmpDir);
        cos.write(new byte[] { 0, 1, 2, 3, 4 });
        assertFalse(cos.done);
        assertTrue(cos.isInMemory());
        cos.close();
        assertFalse(cos.done);
    }

    @Test
    public void inFile() throws IOException {

    /**
     * @throws Exception
     */
    @Before
    public void setUp() throws Exception {
        map = new ArrayMap<String, String>();
        map.put(null, null);
        map.put("1", "test");
        map.put("2", "test2");
    }

    /**
     * @throws Exception
     */
    @After
    public void tearDown() throws Exception {
        map = null;
    }

    /**