How to use

add

method

in

org.crsh.text.ui.RowElement

public TableElement row(boolean header, Element... cols) {
 return add(new RowElement(header).add(cols));
}

public TableElement row(boolean header, String... cols) {
 return add(new RowElement(header).add(cols));
}

public void testSimple() throws Exception {
 TableElement tableElement = new TableElement();
 tableElement.
   add(row().
     add(label("a")).
     add(label("b"))).
   add(row().
     add(label("c")).
     add(label("d")));
 assertRender(tableElement, 12,
   "ab          ",
   "cd          ");
}

public void testTooLarge() throws Exception {
 TableElement tableElement = new TableElement();
 tableElement.
   add(row().
     add(label("a")).
     add(label("This text is very ver very too large to be displayed in a cell of 32"))).
   add(row().
     add(label("c")).
     add(label("d")));
 assertRender(tableElement, 27,
   "aThis text is very ver very",
   "  too large to be displayed",
   "  in a cell of 32          ",
   "cd                         "
 );
}

public void testNoBorderHeaderTopBottom() throws Exception {
 TableElement tableElement = new TableElement();
 tableElement.border(null);
 tableElement.
   add(header().
     add(label("a")).
     add(label("b"))).
   add(row().
     add(label("c")).
     add(label("d"))).
   add(row().
     add(label("e")).
     add(label("f")));
 assertRender(tableElement, 3,
   "ab ",
   "-- ",
   "cd ",
   "ef ");
}

public void testSimple() throws Exception {
 TableElement table = new TableElement();
 table.withColumnLayout(Layout.flow());
 table.
   add(row().
     add(label("a")).
     add(label("b"))).
   add(row().
     add(label("c")).
     add(label("d")));
 assertRender(table, 2,
   "ab",
   "cd");
}

 public void testTooManyColumns() throws Exception {
  TableElement tableElement = new TableElement();
  tableElement.separator(BorderStyle.DASHED);
  tableElement.border(BorderStyle.DASHED);

  tableElement.
    add(row().
      add(label("a")).
      add(label("This text is very ver very too large to be displayed in a cell of 32")).
      add(label("b")));

  assertRender(tableElement, 32,
    " ------------------------------ ",
    "|a|This text is very ver very t|",
    "| |oo large to be displayed in |",
    "| |a cell of 32                |",
    " ------------------------------ ");
 }
}

 public void testCosmetic() throws Exception {
  RowElement row = new RowElement().add(new LabelElement("foo", 5), new LabelElement("This text is larger to be displayed in a cell of 32", 5));
  assertRender(row, 32,
    "fooThis text is larger to be dis",
    "   played in a cell of 32       ");
 }
}

 public void testNullLabelInTable() {
  TableElement tableElement = new TableElement();
  tableElement.add(new RowElement().add(new LabelElement("a\nb")));
  assertNoRender(tableElement, 1, 1);
 }
}

public void testRowLayout() {
 TableElement table = new TableElement();
 table.add(new RowElement().add(new LabelElement("foo")));
 table.add(new RowElement().add(new LabelElement("bar")));
 //
 assertRender(table, 3, 2, "foo", "bar");
 assertRender(table, 3, 1, "foo");
 assertRender(table, 2, 4, "fo", "o ", "ba", "r ");
 assertRender(table, 2, 3, "fo", "o ", "  ");
}

public void testRowLayoutWithHeader() {
 TableElement table = new TableElement();
 table.add(new RowElement(true).add(new LabelElement("foo")));
 table.add(new RowElement().add(new LabelElement("bar")));
 //
 assertRender(table, 3, 3, "foo", "---", "bar");
 assertRender(table, 3, 2, "foo", "   ");
 assertNoRender(table, 3, 1);
 //
 assertRender(table, 2, 5, "fo", "o ", "--", "ba", "r ");
 assertRender(table, 2, 4, "fo", "o ", "  ", "  ");
 assertRender(table, 2, 3, "fo", "o ", "  ");
}

public void testRowLayoutWithBorder() {
 TableElement table = new TableElement().border(BorderStyle.DASHED);
 table.add(new RowElement().add(new LabelElement("foo")));
 table.add(new RowElement().add(new LabelElement("bar")));
 //
 assertRender(table, 5, 4, " --- ", "|foo|", "|bar|", " --- ");
 assertRender(table, 5, 3, " --- ", "|foo|", " --- ");
 assertNoRender(table, 5, 2);
 //
 assertRender(table, 4, 6, " -- ", "|fo|", "|o |", "|ba|", "|r |", " -- ");
 assertRender(table, 4, 5, " -- ", "|fo|", "|o |", "|  |", " -- ");
 assertRender(table, 4, 4, " -- ", "|fo|", "|o |", " -- ");
}

public void testCosmetic() throws Exception {
 TableElement table = new TableElement();
 table.withColumnLayout(Layout.flow());
 RowElement row = new RowElement().add(new LabelElement("foo", 5), new LabelElement("This text is larger to be displayed in a cell of 32", 5));
 table.add(row);
 assertRender(table, 32,
   "fooThis text is larger to be dis",
   "   played in a cell of 32       ");
}

public void testRowLayoutWithHeaderBorder() {
 TableElement table = new TableElement().border(BorderStyle.DASHED);
 table.add(new RowElement(true).add(new LabelElement("foo")));
 table.add(new RowElement().add(new LabelElement("bar")));
 //
 assertRender(table, 5, 5, " --- ", "|foo|", " --- ", "|bar|", " --- ");
 assertRender(table, 5, 4, " --- ", "|foo|", "|   |", " --- ");
 assertNoRender(table, 5, 3);
 //
 assertRender(table, 4, 7, " -- ", "|fo|", "|o |", " -- ", "|ba|", "|r |", " -- ");
 assertRender(table, 4, 6, " -- ", "|fo|", "|o |", "|  |", "|  |", " -- ");
 assertRender(table, 4, 5, " -- ", "|fo|", "|o |", "|  |", " -- ");
 assertNoRender(table, 4, 4);
}

public void testRowLayoutWithOverflowHidden() {
 TableElement table = new TableElement().border(BorderStyle.DASHED).overflow(Overflow.HIDDEN);
 table.add(new RowElement(true).add(new LabelElement("foo")));
 table.add(new RowElement().add(new LabelElement("bar")));
 //
 assertRender(table, 5, 5, " --- ", "|foo|", " --- ", "|bar|", " --- ");
 assertRender(table, 5, 4, " --- ", "|foo|", "|   |", " --- ");
 assertNoRender(table, 5, 3);
 //
 assertRender(table, 4, 6, " -- ", "|fo|", " -- ", "|ba|", "|  |", " -- ");
 assertRender(table, 4, 5, " -- ", "|fo|", " -- ", "|ba|", " -- ");
 assertRender(table, 4, 4, " -- ", "|fo|", "|  |", " -- ");
 assertNoRender(table, 4, 3); // It should work with better impl
}

 public void testRowLayoutWithColumns() {
  TableElement table = new TableElement().border(BorderStyle.DASHED).separator(BorderStyle.DASHED);
  table.add(new RowElement().add(new LabelElement("foo"), new LabelElement("bar")));

  //
  assertRender(table, 9, 3, " ------- ", "|foo|bar|", " ------- ");
  assertRender(table, 9, 4, " ------- ", "|foo|bar|", "|   |   |", " ------- ");
 }
}

public void testCosmeticWithBorder() throws Exception {
 TableElement table = new TableElement();
 table.withColumnLayout(Layout.flow());
 RowElement row = new RowElement().add(new LabelElement("foo", 5), new LabelElement("This text is larger to be displayed in a cell of 32", 5));
 table.separator(BorderStyle.DASHED);
 table.border(BorderStyle.DASHED);
 table.add(row);
 assertRender(table, 32,
   " ------------------------------ ",
   "|foo|This text is larger to be |",
   "|   |displayed in a cell of 32 |",
   " ------------------------------ ");
}

public void testStyleOff() {
 TableElement table = new TableElement().
   border(BorderStyle.DASHED).
   separator(BorderStyle.DASHED).
   style(Style.style(Decoration.bold)).
   add(
     row().style(Style.style(Decoration.underline)).add(label("foo"), label("bar")));
 assertRender(table, 32,
   " -------                        ",
   "|\033[1;4mfoo\033[0m|\033[1;4mbar\033[0m|                       ",
   " -------                        ");
}

public void testRender() throws Exception {
 RowElement row = new RowElement().add(new LabelElement("foo"), new LabelElement("bar"));
 //
 assertRender(row, 8, "foobar");
 assertRender(row, 7, "foobar");
 assertRender(row, 6, "foobar");
 assertRender(row, 5, "fooba", "   r ");
 assertRender(row, 4, "foob", "   a", "   r");
 assertRender(row, 3, "foo");
 assertRender(row, 2, "fo", "o ");
 assertRender(row, 1, "f", "o", "o");
 assertNoRender(row, 0);
}

public void testCellPadding() {
 TableElement table = new TableElement().leftCellPadding(1).rightCellPadding(2);
 table.add(new RowElement().add(new LabelElement("foo"), new LabelElement("bar")));
 //
 assertEquals(12, table.renderer().getActualWidth());
 assertEquals(8, table.renderer().getMinWidth());
 //
 assertRender(table, 12, " foo   bar  ");
 assertRender(table, 11, " foo   ba  ", "       r   ");
 assertRender(table, 10, " foo   b  ", "       a  ", "       r  ");
 assertRender(table, 9, " foo     ");
 assertRender(table, 8, " foo    ");
 assertRender(table, 7, " foo   ");
 assertRender(table, 6, " foo  ");
 assertRender(table, 5, " fo  ", " o   ");
 assertRender(table, 4, " f  ", " o  ", " o  ");
 // IT SHOULD BE NO RENDER
 assertRender(table, 3);
}