public void FormatShorterThanMaxWidthTest()
{
StringColumnFormat format = new StringColumnFormat(10);
var result = format.Format("A");
Assert.AreEqual("A", result);
}
public void FormatLongerThanMaxWidthTest()
{
StringColumnFormat format = new StringColumnFormat(10);
var result = format.Format("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
Assert.AreEqual("ABCDEFGHIJKLMNOPQRSTUVWXYZ", result);
}
public void FormatNullTest()
{
StringColumnFormat format = new StringColumnFormat(10);
var result = format.Format(DBNull.Value);
Assert.AreEqual(ColumnFormat.NullText, result);
}
public void AutoFormatTest1()
{
StringColumnFormat format = new StringColumnFormat(10);
string[] values = new string[] { "1", "12", "123", "1234", "123456", "1234567" };
format.AutoFormat(values, false);
Assert.AreEqual(7, format.MaxWidth);
}
public void AutoFormatTest2()
{
StringColumnFormat format = new StringColumnFormat(10);
string[] values = new string[] { "1", "12" };
format.AutoFormat(values, false);
// Not less than the characters required to display null values.
Assert.AreEqual(ColumnFormat.NullText.Length, format.MaxWidth);
}