assertEquals("123 abc", documentHelper.getContent(null, responseData, " 123\nabc ", dataMap));
        assertEquals("123abc", documentHelper.getContent(null, responseData, " 123abc ", dataMap));

        assertEquals("!!", documentHelper.getContent(null, responseData, "!!!", dataMap));
        assertEquals("//", documentHelper.getContent(null, responseData, "///", dataMap));

		}
	}
}

var EqualFoldTests = []struct {
	s, t string
	out  bool
}{
	{"abc", "abc", true},
	{"ABcd", "ABcd", true},
	{"123abc", "123ABC", true},
	{"αβδ", "ΑΒΔ", true},
	{"abc", "xyz", false},
	{"abc", "XYZ", false},
	{"abcdefghijk", "abcdefghijX", false},
	{"abcdefghijk", "abcdefghij\u212A", true},

        QueryBuilder builder = queryProcessor.execute(context, prefixQuery, 1.0f);

        assertNotNull(builder);
        assertTrue(builder instanceof MatchPhrasePrefixQueryBuilder);

        MatchPhrasePrefixQueryBuilder mpqb = (MatchPhrasePrefixQueryBuilder) builder;
        assertEquals("test-123_abc", mpqb.value());

   */
  @Override
  public String toString() {
    return super.toString();
  }

  /**
   * Returns the Java Unicode escape sequence for the given {@code char}, in the form "\u12AB" where
   * "12AB" is the four hexadecimal digits representing the 16-bit code unit.
   */
  private static String showCharacter(char c) {
    String hex = "0123456789ABCDEF";
    char[] tmp = {'\\', 'u', '\0', '\0', '\0', '\0'};

   */
  @Override
  public String toString() {
    return super.toString();
  }

  /**
   * Returns the Java Unicode escape sequence for the given {@code char}, in the form "\u12AB" where
   * "12AB" is the four hexadecimal digits representing the 16-bit code unit.
   */
  private static String showCharacter(char c) {
    String hex = "0123456789ABCDEF";
    char[] tmp = {'\\', 'u', '\0', '\0', '\0', '\0'};

\u0000\u8000\u2a59\u1ce6\u2001\u2a63\u0000\u8000\u2a6d\u0000\u8000\u2a75\u0000\u8000\u2a7f\u0000\u8000\u2a87\u0000\u8000\u2a91\u0000\u2000\u2a97\u0000\u8000\u2a9e\u0000\u8000\u2aa2\u0000\u8000\u2aa9\u0000\u8000\u2aad\u0000\u8000\u2ab6\u0000\u8000\u2abc\u0000\u8000\u2ac3\u0000\u2000\u0db8\u1ce7\u8001\u02ee\u0000\u4000\u0608\u0000\u4000\u067f\u0000\u4000\u0865\u0000\u4000\u2aca\u0000\u4000\u0b9a\u0000\u4000\u0db8\u0000\u4000\u1170\u0000\u4000\u2ace\u0000\u4000\u2ad5\u0000\u4000\u126c\u0000\u4000\u...