示例#1
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  @Test
  public void testHashCode2() {
    // ハッシュ値がばらけていることの確認
    Set<Integer> hashCodes =
        Color.stream()
            .flatMap(c -> Point.stream().map(p -> Move.of(c, p).hashCode()))
            .collect(Collectors.toSet());
    hashCodes.add(Move.passOf(Color.BLACK).hashCode());
    hashCodes.add(Move.passOf(Color.WHITE).hashCode());

    assertThat(hashCodes.size(), is(Color.values().length * (Point.values().length + 1)));
  }
示例#2
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  @Test
  public void testSerializable1() {
    Color.stream()
        .forEach(
            c -> {
              assertThat(writeAndRead(Move.of(c, null)), is(Move.of(c, null)));

              Point.stream()
                  .forEach(
                      p -> {
                        assertThat(writeAndRead(Move.of(c, p)), is(Move.of(c, p)));
                      });
            });
  }
示例#3
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  @Test
  public void testHashCode1() {
    // 同じ内容のオブジェクトは常に同じ値を返すことの確認
    Color.stream()
        .forEach(
            c -> {
              assertThat(Move.of(c, null).hashCode(), is(Move.of(c, null).hashCode()));

              Point.stream()
                  .forEach(
                      p -> {
                        assertThat(Move.of(c, p).hashCode(), is(Move.of(c, p).hashCode()));
                      });
            });
  }
示例#4
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  @Test
  public void testToString() {
    Color.stream()
        .forEach(
            c -> {
              assertThat(Move.of(c, null).toString(), is(String.format("[%s : PASS]", c)));

              Point.stream()
                  .forEach(
                      p -> {
                        assertThat(
                            Move.of(c, p).toString(),
                            is(String.format("[%s : %s]", c, p.toStringKindly())));
                      });
            });
  }
示例#5
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  @Test
  public void testSerializable2() {
    // 先ずは、Move の中身を改竄できることを確認(テスト方法の妥当性確認)
    assertThat(
        writeModifyAndRead(
            Move.of(Color.BLACK, Point.of(0, 0)),
            bytes -> replace(bytes, bytes(Color.BLACK), bytes(Color.WHITE))),
        is(Move.of(Color.WHITE, Point.of(0, 0))));

    // color == null に改竄されたオブジェクトのデシリアル化が抑止されることの確認
    assertThat(
        of(
            () ->
                writeModifyAndRead(
                    Move.of(Color.BLACK, Point.of(0, 0)),
                    bytes -> replace(bytes, bytes(Color.BLACK), bytes((Object) null)))),
        raise(FailToDeserializeException.class).rootCause(InvalidObjectException.class));
  }
示例#6
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  @Test
  public void testPassOf() {
    Color.stream()
        .forEach(
            c -> {
              assertThat(Move.passOf(c), instanceOf(Move.class));
              assertThat(Move.passOf(c).color, theInstance(c));
              assertThat(Move.passOf(c).point, nullValue());

              assertThat(Move.passOf(c), is(Move.of(c, null)));
            });

    assertThat(of(() -> Move.passOf(null)), raise(NullPointerException.class));
  }
示例#7
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  @Test
  public void testEquals() {
    Color.stream()
        .forEach(
            c ->
                Point.stream()
                    .forEach(
                        p -> {
                          Move move1 = Move.of(c, p);
                          Move move2 = Move.of(c, p);

                          assertThat(move1, not(sameInstance(move2)));
                          assertThat(move1.equals(move1), is(true));
                          assertThat(move1.equals(move2), is(true));

                          assertThat(move1.equals(Move.of(c.opposite(), p)), is(false));
                          assertThat(move1.equals(Move.of(c, null)), is(false));
                          assertThat(Move.of(c, null).equals(move1), is(false));
                          assertThat(
                              move1.equals(
                                  Move.of(
                                      c, p == Point.of(0, 0) ? Point.of(1, 1) : Point.of(0, 0))),
                              is(false));

                          assertThat(move1.equals(null), is(false));
                          assertThat(move1.equals(c), is(false));
                          assertThat(move1.equals(p), is(false));
                        }));

    Color.stream()
        .forEach(
            c -> {
              assertThat(Move.of(c, null).equals(Move.of(c, null)), is(true));
              assertThat(Move.passOf(c).equals(Move.passOf(c)), is(true));
              assertThat(Move.of(c, null).equals(Move.passOf(c)), is(true));
              assertThat(Move.passOf(c).equals(Move.of(c, null)), is(true));
            });
  }