public void ShouldConvertToCellValue()
{
//Arrange
var converter = new NullableDateTimeConverter();
string value0;
string value1;
string value2;
string value3;
//Act
bool success0 = converter.TryConvertToCellValue(new DateTime(2015, 10, 10), out value0);
bool success1 = converter.TryConvertToCellValue(DateTime.MinValue, out value1);
bool success2 = converter.TryConvertToCellValue(DateTime.MaxValue, out value2);
bool success3 = converter.TryConvertToCellValue(null, out value3);
//Assert
Assert.IsTrue(success0);
Assert.IsTrue(success1);
Assert.IsTrue(success2);
Assert.IsTrue(success3);
Assert.AreEqual("2015/10/10", value0);
Assert.AreEqual("0001/01/01", value1);
Assert.AreEqual("9999/12/31", value2);
Assert.AreEqual(null,value3);
}
public void ShouldFailToConvertToCellValue()
{
//Arrange
var converter = new NullableDateTimeConverter();
string value0;
string value1;
string value2;
//Act
bool success0 = converter.TryConvertToCellValue("10/25/2015", out value0);
bool success1 = converter.TryConvertToCellValue("N/A", out value1);
bool success2 = converter.TryConvertToCellValue("", out value2);
//Assert
Assert.IsFalse(success0);
Assert.IsFalse(success1);
Assert.IsFalse(success2);
}