}

  public void testBase64CannotUpperCase() {
    try {
      base64().upperCase();
      fail();
    } catch (IllegalStateException expected) {
    }
  }

  public void testBase64CannotLowerCase() {
    try {
      base64().lowerCase();
      fail();
    } catch (IllegalStateException expected) {
    }
  }

  public void testBase64CannotIgnoreCase() {
    try {

  public void testLowerHyphenToUpperCamel() {
    assertEquals("Foo", LOWER_HYPHEN.to(UPPER_CAMEL, "foo"));
    assertEquals("FooBar", LOWER_HYPHEN.to(UPPER_CAMEL, "foo-bar"));
  }

  public void testLowerHyphenToUpperUnderscore() {
    assertEquals("FOO", LOWER_HYPHEN.to(UPPER_UNDERSCORE, "foo"));
    assertEquals("FOO_BAR", LOWER_HYPHEN.to(UPPER_UNDERSCORE, "foo-bar"));
  }

  public void testLowerUnderscoreToLowerHyphen() {

  @Override
  void write(int b);

  @Override
  void write(byte b[]);

  @Override
  void write(byte b[], int off, int len);

  @Override
  void writeBoolean(boolean v);

  @Override
  void writeByte(int v);

  @Override
  void writeShort(int v);

  @Override
  void writeChar(int v);

  @Override
  void writeInt(int v);

  @Override

  public void testFactorialNegative() {
    try {
      BigIntegerMath.factorial(-1);
      fail("Expected IllegalArgumentException");
    } catch (IllegalArgumentException expected) {
    }
  }

  public void testBinomialSmall() {
    runBinomialTest(0, 30);
  }

  @GwtIncompatible // too slow
  public void testBinomialLarge() {
    runBinomialTest(31, 100);
  }

  public void testFactorialNegative() {
    try {
      BigIntegerMath.factorial(-1);
      fail("Expected IllegalArgumentException");
    } catch (IllegalArgumentException expected) {
    }
  }

  public void testBinomialSmall() {
    runBinomialTest(0, 30);
  }

  @GwtIncompatible // too slow
  public void testBinomialLarge() {
    runBinomialTest(31, 100);
  }

  @Test
  public void forGraph_breadthFirst_javadocExample_canBeIteratedMultipleTimes() {
    Iterable<Character> result = Traverser.forGraph(JAVADOC_GRAPH).breadthFirst('a');

    assertEqualCharNodes(result, "abcdef");
    assertEqualCharNodes(result, "abcdef");
  }

  @Test
  public void forGraph_breadthFirstIterable_javadocExample_canBeIteratedMultipleTimes() {

  public void testConstructor_anonymousClass() {
    String toTest = MoreObjects.toStringHelper(new Object() {}).toString();
    assertEquals("{}", toTest);
  }

  public void testConstructorLenient_anonymousClass() {
    String toTest = MoreObjects.toStringHelper(new Object() {}).toString();
    assertTrue(toTest, toTest.matches(".*\\{\\}"));
  }

  @GwtIncompatible // Class names are obfuscated in GWT

  }

  public void testWildcardFuture() {
    SettableFuture<String> settable = SettableFuture.create();
    ListenableFuture<?> f = settable;
    FutureCallback<Object> callback =
        new FutureCallback<Object>() {
          @Override
          public void onSuccess(Object result) {}

          @Override
          public void onFailure(Throwable t) {}
        };

          .inOrder();
    }
  }

  public void testInvariantsEmpty() {
    testInvariants(TreeRangeSet.create());
  }

  public void testEmptyIntersecting() {
    testIntersects(TreeRangeSet.<Integer>create());
    testIntersects(TreeRangeSet.<Integer>create().complement());
  }

  public void testAllSingleRangesIntersecting() {
    for (Range<Integer> range : QUERY_RANGES) {

  }

  @J2ktIncompatible
  @GwtIncompatible // threads
  public void testRenaming() throws Exception {
    String oldName = Thread.currentThread().getName();
    final Supplier<String> newName = Suppliers.ofInstance("MyCrazyThreadName");
    Callable<@Nullable Void> callable =
        new Callable<@Nullable Void>() {
          @Override
          public @Nullable Void call() throws Exception {