// Test the _write_font() function.
CTEST(styles, write_font03) {


    char* got;
    char exp[] = "<font><i/><sz val=\"11\"/><color theme=\"1\"/><name val=\"Calibri\"/><family val=\"2\"/><scheme val=\"minor\"/></font>";
    FILE* testfile = lxw_tmpfile(NULL);

    lxw_styles *styles = lxw_styles_new();
    lxw_format *format = lxw_format_new();

    format_set_italic(format);

    styles->file = testfile;

    _write_font(styles, format, LXW_FALSE);

    RUN_XLSX_STREQ(exp, got);

    lxw_styles_free(styles);
    lxw_format_free(format);
}
// Test the _write_font() function.
CTEST(styles, write_font16) {


    char* got;
    char exp[] = "<font><u val=\"doubleAccounting\"/><sz val=\"11\"/><color theme=\"1\"/><name val=\"Calibri\"/><family val=\"2\"/><scheme val=\"minor\"/></font>";
    FILE* testfile = lxw_tmpfile(NULL);

    lxw_styles *styles = lxw_styles_new();
    lxw_format *format = lxw_format_new();

    format_set_underline(format, LXW_UNDERLINE_DOUBLE_ACCOUNTING);

    styles->file = testfile;

    _write_font(styles, format, LXW_FALSE);

    RUN_XLSX_STREQ(exp, got);

    lxw_styles_free(styles);
    lxw_format_free(format);
}
// Test the _write_font() function.
CTEST(styles, write_font06) {


    char* got;
    char exp[] = "<font><vertAlign val=\"superscript\"/><sz val=\"11\"/><color theme=\"1\"/><name val=\"Calibri\"/><family val=\"2\"/><scheme val=\"minor\"/></font>";
    FILE* testfile = lxw_tmpfile(NULL);

    lxw_styles *styles = lxw_styles_new();
    lxw_format *format = lxw_format_new();

    format_set_font_script(format, LXW_FONT_SUPERSCRIPT);

    styles->file = testfile;

    _write_font(styles, format, LXW_FALSE);

    RUN_XLSX_STREQ(exp, got);

    lxw_styles_free(styles);
    lxw_format_free(format);
}
// Test the _write_cell_xfs() function.
CTEST(styles, write_cell_xfs) {

    char* got;
    char exp[] = "<cellXfs count=\"1\"><xf numFmtId=\"0\" fontId=\"0\" fillId=\"0\" borderId=\"0\" xfId=\"0\"/></cellXfs>";
    FILE* testfile = tmpfile();

    lxw_styles *styles = lxw_styles_new();
    lxw_format *format = lxw_format_new();

    STAILQ_INSERT_TAIL(styles->xf_formats, format, list_pointers);

    styles->file = testfile;

    styles->xf_count = 1;

    _write_cell_xfs(styles);

    RUN_XLSX_STREQ(exp, got);

    lxw_styles_free(styles);
}
// Test the _write_font() function.
CTEST(styles, write_fonts01) {

    char* got;
    char exp[] = "<fonts count=\"1\"><font><sz val=\"11\"/><color theme=\"1\"/><name val=\"Calibri\"/><family val=\"2\"/><scheme val=\"minor\"/></font></fonts>";
    FILE* testfile = lxw_tmpfile(NULL);

    lxw_styles *styles = lxw_styles_new();
    lxw_format *format = lxw_format_new();

    format->has_font = 1;

    STAILQ_INSERT_TAIL(styles->xf_formats, format, list_pointers);

    styles->file = testfile;
    styles->font_count = 1;

    _write_fonts(styles);

    RUN_XLSX_STREQ(exp, got);

    lxw_styles_free(styles);
}
// Test the _write_borders() function.
CTEST(styles, write_borders) {

    char* got;
    char exp[] = "<borders count=\"1\"><border><left/><right/><top/><bottom/><diagonal/></border></borders>";
    FILE* testfile = tmpfile();

    lxw_styles *styles = lxw_styles_new();
    lxw_format *format = lxw_format_new();

    format->has_border = 1;

    STAILQ_INSERT_TAIL(styles->xf_formats, format, list_pointers);

    styles->file = testfile;

    styles->border_count = 1;

    _write_borders(styles);

    RUN_XLSX_STREQ(exp, got);

    lxw_styles_free(styles);
}
// Test the _write_font() function.
CTEST(styles, write_font17) {


    char* got;
    char exp[] = "<font><u/><sz val=\"11\"/><color theme=\"10\"/><name val=\"Calibri\"/><family val=\"2\"/></font>";
    FILE* testfile = lxw_tmpfile(NULL);

    lxw_styles *styles = lxw_styles_new();
    lxw_format *format = lxw_format_new();

    format_set_underline(format, LXW_UNDERLINE_SINGLE);
    format_set_theme(format, 10);
    format->hyperlink = 1;

    styles->file = testfile;

    _write_font(styles, format, LXW_FALSE);

    RUN_XLSX_STREQ(exp, got);

    lxw_styles_free(styles);
    lxw_format_free(format);
}