void StringUtilTest::testGetIntAsPaddedString() {
int cmp;
StringUtil sUtil;
//check that 0 or negative size string will return empty string
for (int i = 0; i > -2; i--) {
const char *val = sUtil.getIntAsPaddedString(0, 123, i);
CPPUNIT_ASSERT(val != NULL);
CPPUNIT_ASSERT(strcmp(val, "") == 0);
}
//check that value is larger the 10 width is set to width of 10.
cmp = strcmp(sUtil.getIntAsPaddedString(4, 3, 20), "##########");
CPPUNIT_ASSERT(cmp == 0);
//check that value is 10 width its set to width 10
cmp = strcmp(sUtil.getIntAsPaddedString(4, 3, 10), "##########");
CPPUNIT_ASSERT(cmp == 0);
//check that value of 9 width is set to 9
cmp = strcmp(sUtil.getIntAsPaddedString(4, 3, 9), "#########");
CPPUNIT_ASSERT(cmp == 0);
//check a negative value
cmp = strcmp(sUtil.getIntAsPaddedString(-1, 3, 9), " -1");
CPPUNIT_ASSERT(cmp == 0);
//check a 2 digit number no padding
cmp = strcmp(sUtil.getIntAsPaddedString(32, 32, 2), "32");
CPPUNIT_ASSERT(cmp == 0);
//check a 2 digit number 1 padding
cmp = strcmp(sUtil.getIntAsPaddedString(32, 32, 3), " 32");
CPPUNIT_ASSERT(cmp == 0);
//check a 2 digit number beyond threshold
cmp = strcmp(sUtil.getIntAsPaddedString(32, 4, 2), "##");
CPPUNIT_ASSERT(cmp == 0);
}
