public void SingleResult_YieldsThatResult()
{
var dataTable = new DataTable();
dataTable.Columns.Add("Result", typeof(string));
dataTable.Rows.Add("Some Value");
var formatter = new ConsoleTableFormatter(120, " | ");
var result = formatter.Format(dataTable).ToList();
Assert.AreEqual("Some Value", result.Single());
}
public void EmptyDataTable_YieldsEmpty()
{
var dataTable = new DataTable();
var formatter = new ConsoleTableFormatter(120, " | ");
var result = string.Join(Environment.NewLine, formatter.Format(dataTable));
var expected = "";
Assert.AreEqual(expected, result);
}
public void Format_WhenWindowWidthIsNotWideEnough()
{
var dataTable = new[]
{
new Person {Id = 1, FirstName = "John", LastName = "Doe"}
}.ToDataTable();
var formatter = new ConsoleTableFormatter(20, " | ");
var result = string.Join(Environment.NewLine, formatter.Format(dataTable));
var expected = "Id | FirstName | La\r\n" +
"---|-----------|---\r\n" +
"1 | John | Do";
Assert.AreEqual(expected, result);
}