@Test
public void testDefaultAppend() {
assertEquals("foo", FormattableUtils.append("foo", new Formatter(), 0, -1, -1).toString());
assertEquals("fo", FormattableUtils.append("foo", new Formatter(), 0, -1, 2).toString());
assertEquals(" foo", FormattableUtils.append("foo", new Formatter(), 0, 4, -1).toString());
assertEquals(" foo", FormattableUtils.append("foo", new Formatter(), 0, 6, -1).toString());
assertEquals(" fo", FormattableUtils.append("foo", new Formatter(), 0, 3, 2).toString());
assertEquals(" fo", FormattableUtils.append("foo", new Formatter(), 0, 5, 2).toString());
assertEquals(
"foo ", FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 4, -1).toString());
assertEquals(
"foo ", FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 6, -1).toString());
assertEquals(
"fo ", FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 3, 2).toString());
assertEquals(
"fo ", FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 5, 2).toString());
}
@Test
public void testAlternatePadCharacter() {
final char pad = '_';
assertEquals("foo", FormattableUtils.append("foo", new Formatter(), 0, -1, -1, pad).toString());
assertEquals("fo", FormattableUtils.append("foo", new Formatter(), 0, -1, 2, pad).toString());
assertEquals("_foo", FormattableUtils.append("foo", new Formatter(), 0, 4, -1, pad).toString());
assertEquals(
"___foo", FormattableUtils.append("foo", new Formatter(), 0, 6, -1, pad).toString());
assertEquals("_fo", FormattableUtils.append("foo", new Formatter(), 0, 3, 2, pad).toString());
assertEquals("___fo", FormattableUtils.append("foo", new Formatter(), 0, 5, 2, pad).toString());
assertEquals(
"foo_",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 4, -1, pad).toString());
assertEquals(
"foo___",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 6, -1, pad).toString());
assertEquals(
"fo_", FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 3, 2, pad).toString());
assertEquals(
"fo___",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 5, 2, pad).toString());
}
@Test
public void testEllipsis() {
assertEquals("foo", FormattableUtils.append("foo", new Formatter(), 0, -1, -1, "*").toString());
assertEquals("f*", FormattableUtils.append("foo", new Formatter(), 0, -1, 2, "*").toString());
assertEquals(" foo", FormattableUtils.append("foo", new Formatter(), 0, 4, -1, "*").toString());
assertEquals(
" foo", FormattableUtils.append("foo", new Formatter(), 0, 6, -1, "*").toString());
assertEquals(" f*", FormattableUtils.append("foo", new Formatter(), 0, 3, 2, "*").toString());
assertEquals(" f*", FormattableUtils.append("foo", new Formatter(), 0, 5, 2, "*").toString());
assertEquals(
"foo ",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 4, -1, "*").toString());
assertEquals(
"foo ",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 6, -1, "*").toString());
assertEquals(
"f* ", FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 3, 2, "*").toString());
assertEquals(
"f* ",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 5, 2, "*").toString());
assertEquals(
"foo", FormattableUtils.append("foo", new Formatter(), 0, -1, -1, "+*").toString());
assertEquals("+*", FormattableUtils.append("foo", new Formatter(), 0, -1, 2, "+*").toString());
assertEquals(
" foo", FormattableUtils.append("foo", new Formatter(), 0, 4, -1, "+*").toString());
assertEquals(
" foo", FormattableUtils.append("foo", new Formatter(), 0, 6, -1, "+*").toString());
assertEquals(" +*", FormattableUtils.append("foo", new Formatter(), 0, 3, 2, "+*").toString());
assertEquals(
" +*", FormattableUtils.append("foo", new Formatter(), 0, 5, 2, "+*").toString());
assertEquals(
"foo ",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 4, -1, "+*").toString());
assertEquals(
"foo ",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 6, -1, "+*").toString());
assertEquals(
"+* ",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 3, 2, "+*").toString());
assertEquals(
"+* ",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 5, 2, "+*").toString());
}
@Test
public void testAlternatePadCharAndEllipsis() {
assertEquals(
"foo", FormattableUtils.append("foo", new Formatter(), 0, -1, -1, '_', "*").toString());
assertEquals(
"f*", FormattableUtils.append("foo", new Formatter(), 0, -1, 2, '_', "*").toString());
assertEquals(
"_foo", FormattableUtils.append("foo", new Formatter(), 0, 4, -1, '_', "*").toString());
assertEquals(
"___foo", FormattableUtils.append("foo", new Formatter(), 0, 6, -1, '_', "*").toString());
assertEquals(
"_f*", FormattableUtils.append("foo", new Formatter(), 0, 3, 2, '_', "*").toString());
assertEquals(
"___f*", FormattableUtils.append("foo", new Formatter(), 0, 5, 2, '_', "*").toString());
assertEquals(
"foo_",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 4, -1, '_', "*").toString());
assertEquals(
"foo___",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 6, -1, '_', "*").toString());
assertEquals(
"f*_",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 3, 2, '_', "*").toString());
assertEquals(
"f*___",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 5, 2, '_', "*").toString());
assertEquals(
"foo", FormattableUtils.append("foo", new Formatter(), 0, -1, -1, '_', "+*").toString());
assertEquals(
"+*", FormattableUtils.append("foo", new Formatter(), 0, -1, 2, '_', "+*").toString());
assertEquals(
"_foo", FormattableUtils.append("foo", new Formatter(), 0, 4, -1, '_', "+*").toString());
assertEquals(
"___foo", FormattableUtils.append("foo", new Formatter(), 0, 6, -1, '_', "+*").toString());
assertEquals(
"_+*", FormattableUtils.append("foo", new Formatter(), 0, 3, 2, '_', "+*").toString());
assertEquals(
"___+*", FormattableUtils.append("foo", new Formatter(), 0, 5, 2, '_', "+*").toString());
assertEquals(
"foo_",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 4, -1, '_', "+*").toString());
assertEquals(
"foo___",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 6, -1, '_', "+*").toString());
assertEquals(
"+*_",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 3, 2, '_', "+*").toString());
assertEquals(
"+*___",
FormattableUtils.append("foo", new Formatter(), LEFT_JUSTIFY, 5, 2, '_', "+*").toString());
}
@Test(expected = IllegalArgumentException.class)
public void testIllegalEllipsis() {
FormattableUtils.append("foo", new Formatter(), 0, -1, 1, "xx");
}
