@Test
public void list_clear() {
CollectionBuilder cb = new CollectionBuilder().setPrintCount(true);
cb.append("111\n222\n333");
cb.append("444\n555\n");
cb.append("666");
buf.append("list ");
buf.append(cb);
result += "[\n";
result += " [1/3] 111\n";
result += " 222\n";
result += " 333\n";
result += " [2/3] 444\n";
result += " 555\n";
result += " [3/3] 666\n";
result += "]";
assertEquals("list " + result, buf.toString());
assertEquals(result, cb.toString());
cb.clear();
buf.clear();
assertEquals("[]", cb.toString());
assertEquals("", buf.toString());
}
@Test
public void map_clear() {
MapBuilder mb = new MapBuilder().setSortKeys(true).setPrintCount(true);
mb.append("dddd", "111\n222\n333");
mb.append("ccc", "444\n555\n");
mb.append("a", "666");
buf.append("map ");
buf.append(mb);
result += "{\n";
result += " [1/3] a = 666\n";
result += " [2/3] ccc = 444\n";
result += " 555\n";
result += " [3/3] dddd = 111\n";
result += " 222\n";
result += " 333\n";
result += "}";
assertEquals("map " + result, buf.toString());
assertEquals(result, mb.toString());
mb.clear();
buf.clear();
assertEquals("{}", mb.toString());
assertEquals("", buf.toString());
}
@Test
public void objects() {
buf.append("aaa\rbbb\r\nccc");
assertEquals("aaa\nbbb\nccc", buf.toString());
buf.append("ddd\n\reee\n");
assertEquals("aaa\nbbb\ncccddd\n\neee\n", buf.toString());
}
@Test
public void objectsWithHangingIndent() {
buf.appendHangingIndent("aaa\nbbb\nccc");
result += "aaa\n";
result += " bbb\n";
result += " ccc";
assertEquals(result, buf.toString());
buf.appendHangingIndent("ddd\neee\n");
result += "\n";
result += "ddd\n";
result += " eee\n";
assertEquals(result, buf.toString());
}
@Test
public void primitiveArrays_subset_offsetOutOfRange() {
byte[] values = (byte[]) getPrimitiveArrayData(30)[1];
buf.setPrintDescription(true).appendArray(values, 40, 40);
result += "byte[30] []";
assertEquals(result, buf.toString());
}
@Test
public void primitiveArrays_subset() {
byte[] values = (byte[]) getPrimitiveArrayData(30)[1];
buf.setPrintDescription(true).appendArray(values, 2, 20);
result += "byte[30] [\n";
result += " [03-12/30] 02 03 04 05 06 07 08 09 0a 0b\n";
result += " [13-22/30] 0c 0d 0e 0f 10 11 12 13 14 15\n";
result += "]";
assertEquals(result, buf.toString());
}
@Test
public void primitiveArrays_multilines_desc() {
Object[] values = getPrimitiveArrayData(18);
buf.setPrintDescription(true).append(values);
result += "java.lang.Object[9] [\n";
result += " [1/9] boolean[18] [\n";
result += " [01-10/18] true false true false true false true false true false\n";
result += " [11-18/18] true false true false true false true false\n";
result += " ]\n";
result += " [2/9] byte[18] [\n";
result += " [01-10/18] 00 01 02 03 04 05 06 07 08 09\n";
result += " [11-18/18] 0a 0b 0c 0d 0e 0f 10 11\n";
result += " ]\n";
result += " [3/9] char[18] [\n";
result += " [01-10/18] 0 1 2 3 4 5 6 7 8 9\n";
result += " [11-18/18] : ; < = > ? @ A\n";
result += " ]\n";
result += " [4/9] double[18] [\n";
result += " [01-10/18] 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0\n";
result += " [11-18/18] 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0\n";
result += " ]\n";
result += " [5/9] float[18] [\n";
result += " [01-10/18] 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0\n";
result += " [11-18/18] 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0\n";
result += " ]\n";
result += " [6/9] int[18] [\n";
result += " [01-10/18] 0 1 2 3 4 5 6 7 8 9\n";
result += " [11-18/18] 10 11 12 13 14 15 16 17\n";
result += " ]\n";
result += " [7/9] long[18] [\n";
result += " [01-10/18] 0 1 2 3 4 5 6 7 8 9\n";
result += " [11-18/18] 10 11 12 13 14 15 16 17\n";
result += " ]\n";
result += " [8/9] short[18] [\n";
result += " [01-10/18] 0 1 2 3 4 5 6 7 8 9\n";
result += " [11-18/18] 10 11 12 13 14 15 16 17\n";
result += " ]\n";
result += " [9/9] aaa\n";
result += " bbb\n";
result += " ccc\n";
result += "]";
assertEquals(result, buf.toString());
}
@Test
public void primitiveArrays_multilines_no_desc() {
Object[] values = getPrimitiveArrayData(18);
buf.append(values);
result += "[\n";
result += " [1/9] [\n";
result += " [01-10/18] true false true false true false true false true false\n";
result += " [11-18/18] true false true false true false true false\n";
result += " ]\n";
result += " [2/9] [\n";
result += " [01-10/18] 00 01 02 03 04 05 06 07 08 09\n";
result += " [11-18/18] 0a 0b 0c 0d 0e 0f 10 11\n";
result += " ]\n";
result += " [3/9] [\n";
result += " [01-10/18] 0 1 2 3 4 5 6 7 8 9\n";
result += " [11-18/18] : ; < = > ? @ A\n";
result += " ]\n";
result += " [4/9] [\n";
result += " [01-10/18] 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0\n";
result += " [11-18/18] 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0\n";
result += " ]\n";
result += " [5/9] [\n";
result += " [01-10/18] 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0\n";
result += " [11-18/18] 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0\n";
result += " ]\n";
result += " [6/9] [\n";
result += " [01-10/18] 0 1 2 3 4 5 6 7 8 9\n";
result += " [11-18/18] 10 11 12 13 14 15 16 17\n";
result += " ]\n";
result += " [7/9] [\n";
result += " [01-10/18] 0 1 2 3 4 5 6 7 8 9\n";
result += " [11-18/18] 10 11 12 13 14 15 16 17\n";
result += " ]\n";
result += " [8/9] [\n";
result += " [01-10/18] 0 1 2 3 4 5 6 7 8 9\n";
result += " [11-18/18] 10 11 12 13 14 15 16 17\n";
result += " ]\n";
result += " [9/9] aaa\n";
result += " bbb\n";
result += " ccc\n";
result += "]";
assertEquals(result, buf.toString());
}
@Test
public void appendMap() {
Map<String, String> map = createHashMap();
map.put("dddd", "111\n222\n333");
map.put("ccc", "444\n555\n");
map.put("a", "666");
buf.appendMap(map, true);
result += "{\n";
result += " [1/3] a = 666\n";
result += " [2/3] ccc = 444\n";
result += " 555\n";
result += " [3/3] dddd = 111\n";
result += " 222\n";
result += " 333\n";
result += "}";
assertEquals(result, buf.toString());
}
@Test
public void appendList() {
List<String> list = createArrayList();
list.add("111\n222\n333");
list.add("444\n555\n");
list.add("666");
buf.appendCollection(list);
result += "[\n";
result += " [1/3] 111\n";
result += " 222\n";
result += " 333\n";
result += " [2/3] 444\n";
result += " 555\n";
result += " [3/3] 666\n";
result += "]";
assertEquals(result, buf.toString());
}
@Test
public void primitiveArrays_oneline_no_desc() {
Object[] values = getPrimitiveArrayData(8);
buf.append(values);
result += "[\n";
result += " [1/9] [true, false, true, false, true, false, true, false]\n";
result += " [2/9] [0, 1, 2, 3, 4, 5, 6, 7]\n";
result += " [3/9] [0, 1, 2, 3, 4, 5, 6, 7]\n";
result += " [4/9] [0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0]\n";
result += " [5/9] [0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0]\n";
result += " [6/9] [0, 1, 2, 3, 4, 5, 6, 7]\n";
result += " [7/9] [0, 1, 2, 3, 4, 5, 6, 7]\n";
result += " [8/9] [0, 1, 2, 3, 4, 5, 6, 7]\n";
result += " [9/9] aaa\n";
result += " bbb\n";
result += " ccc\n";
result += "]";
assertEquals(result, buf.toString());
}
@Test
public void primitives() {
buf.append(true).append("\n");
buf.append((byte) 123).append("\n");
buf.append('c').append("\n");
buf.append(123.456D).append("\n");
buf.append(123.456F).append("\n");
buf.append(123).append("\n");
buf.append(123456L).append("\n");
buf.append((short) 123).append("\n");
result += "true\n";
result += "123\n";
result += "c\n";
result += "123.456\n";
result += "123.456\n";
result += "123\n";
result += "123456\n";
result += "123\n";
assertEquals(result, buf.toString());
}
@Test
public void primitiveArrays_oneline_desc() {
Object[] values = getPrimitiveArrayData(8);
buf.setPrintDescription(true).append(values);
result += "java.lang.Object[9] [\n";
result += " [1/9] boolean[8] [true, false, true, false, true, false, true, false]\n";
result += " [2/9] byte[8] [0, 1, 2, 3, 4, 5, 6, 7]\n";
result += " [3/9] char[8] [0, 1, 2, 3, 4, 5, 6, 7]\n";
result += " [4/9] double[8] [0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0]\n";
result += " [5/9] float[8] [0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0]\n";
result += " [6/9] int[8] [0, 1, 2, 3, 4, 5, 6, 7]\n";
result += " [7/9] long[8] [0, 1, 2, 3, 4, 5, 6, 7]\n";
result += " [8/9] short[8] [0, 1, 2, 3, 4, 5, 6, 7]\n";
result += " [9/9] aaa\n";
result += " bbb\n";
result += " ccc\n";
result += "]";
assertEquals(result, buf.toString());
}
@Test
public void list_noCount() {
CollectionBuilder cb = new CollectionBuilder();
cb.append("111\n222\n333");
cb.append("444\n555\n");
cb.append("666");
buf.append("list ");
buf.append(cb);
result += "[\n";
result += " 111\n";
result += " 222\n";
result += " 333\n";
result += " 444\n";
result += " 555\n";
result += " 666\n";
result += "]";
assertEquals(result, cb.toString());
assertEquals("list " + result, buf.toString());
}
@Test
public void objectsWithHangingIndent2() {
buf.appendHangingIndent("\n");
assertEquals("\n", buf.toString());
}
@Test
public void appendDescription() {
buf.appendDescription(new Object());
assertTrue(buf.toString().startsWith("java.lang.Object@"));
}
@Test
public void appendNull() {
buf.appendNull();
assertEquals("<null>", buf.toString());
}