@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"); }