public void TestFormatNoColumns()
{
Table table = new Table();
table.Rows.Add();
table.Rows.Add();
IEnumerable<string > actual = Formatter.Format(table);
MoreAssert.HasCount(2, actual);
foreach(string line in actual)
{
MoreAssert.IsEmpty(line);
}
}
public void TestFormat2x2()
{
Table table = new Table();
table.Columns.Add("thing", typeof(int));
table.Columns.Add("stuff", typeof(char));
table.Rows.Add(1, 'a');
table.Rows.Add(2, 'b');
table.Rows.Add(3, 'c');
IEnumerable<string > expected = new List<string> { "1 a", "2 b", "3 c", };
IEnumerable<string > actual = Formatter.Format(table);
MoreAssert.CollectionsEqual(expected, actual);
}
internal InnerFormatter(Table table, char leftBorder, char columnSeparator, char rightBorder, char topBorder, char bottomBorder, char corner)
{
if(table == null)
{
throw new ArgumentNullException("table");
}
Table = table;
ColumnWidths = Table.GetColumnWidths().ToList();
TopBorderChar = topBorder;
BottomBorderChar = bottomBorder;
LeftBorderChar = leftBorder;
ColumnSeparatorChar = columnSeparator;
RightBorderChar = rightBorder;
CornerChar = corner;
}
private InnerFormatter GetFormatterFor(Table table)
{
if(table == null)
{
throw new ArgumentNullException("table");
}
return new InnerFormatter(table, LeftBorderChar, ColumnSeparatorChar, RightBorderChar, TopBorderChar, BottomBorderChar, CornerChar);
}
/// <summary>
/// Get a row separator for the specified <see cref="Table" />.
/// </summary>
/// <param name="table">
/// The <see cref="Table" /> for which to get the row separator.
/// </param>
/// <param name="separator">
/// The character to use to separate the two.
/// </param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="table"/> is <see langword="null" />.
/// </exception>
public string GetRowSeparator(Table table, char separator)
{
if(table == null)
{
throw new ArgumentNullException("table");
}
return GetFormatterFor(table).GetRowSeparator(separator);
}
/// <summary>
/// Format a <see cref="Table" /> to be printed on the console.
/// </summary>
/// <param name="table">
/// The <see cref="Table" /> to format.
/// </param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="table"/> is <see langword="null" />.
/// </exception>
public IEnumerable<string> Format(Table table)
{
if(table == null)
{
throw new ArgumentNullException("table");
}
return GetFormatterFor(table).Format();
}
internal InnerFormatter(Table table, char leftBorder, char columnSeparator, char rightBorder, char topBorder, char bottomBorder, char bodyTop, char corner)
: base(table, leftBorder, columnSeparator, rightBorder, bodyTop, bottomBorder, corner)
{
ColumnWidths = Table.GetColumnWidths(true);
TopBorderChar = topBorder;
}
/// <summary>
/// Format a <see cref="Table" /> to be pritned on the console.
/// </summary>
/// <param name="table">
/// The sequence of values in the table.
/// </param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="values"/> is <see langword="null" />.
/// </exception>
public new IEnumerable<string> Format(Table table)
{
if(table == null)
{
throw new ArgumentNullException("table");
}
return new InnerFormatter(table, LeftBorderChar, ColumnSeparatorChar, RightBorderChar, TopBorderChar, BottomBorderChar, BodyTopChar, CornerChar).Format();
}
public void TestFormatNoRows()
{
Table table = new Table();
table.Columns.Add("x");
table.Columns.Add("y");
IEnumerable<string > actual = Formatter.Format(table);
MoreAssert.IsEmpty(actual);
actual = FormatterT.Format(table);
MoreAssert.HasCount(1, actual);
Assert.AreEqual("+", actual.First());
actual = FormatterTB.Format(table);
MoreAssert.HasCount(2, actual);
foreach(string line in actual)
{
Assert.AreEqual("-", line);
}
}
public void TestGetRowSeparator()
{
Table table = new Table();
table.Columns.Add("thing", typeof(string));
table.Columns.Add("stuff", typeof(string));
table.Rows.Add("xx", "zzz");
table.Rows.Add("walrus", "thingything");
TableFormatter formatter = new TableFormatter('\0', '|', '\0', '\0', '\0', '+');
Assert.AreEqual("------+-----------", formatter.GetRowSeparator(table, '-'));
formatter = new TableFormatter('|', '|', '\0', '\0', '\0', '+');
Assert.AreEqual("+------+-----------", formatter.GetRowSeparator(table, '-'));
formatter = new TableFormatter('\0', '|', '|', '\0', '\0', '+');
Assert.AreEqual("------+-----------+", formatter.GetRowSeparator(table, '-'));
formatter = new TableFormatter('|', '|', '|', '\0', '\0', '+');
Assert.AreEqual("+------+-----------+", formatter.GetRowSeparator(table, '-'));
}