public void IntParseOrNull_Should_ReturnCorrectNumber_OnValidInput()
{
const string input = "1234";
const long expected = 1234;
Assert.AreEqual(expected, TypeParseHelper.LongParseOrNull(input));
}
public void IntParseOrNull_Should_ReturnCorrectNumber_OnInt64Input()
{
const string input = "140737488355328";
const long expected = 140737488355328;
Assert.AreEqual(expected, TypeParseHelper.LongParseOrNull(input));
}
public void IntParseOrNull_Should_ReturnNull_OnTooBigNumberInput()
{
const string input = "18446744073709551616";
Assert.IsNull(TypeParseHelper.LongParseOrNull(input));
}
public void IntParseOrNull_Should_ReturnNull_OnMixedInput()
{
Assert.IsNull(TypeParseHelper.LongParseOrNull("1 ab ;13"));
}
public void IntParseOrNull_Should_ReturnNull_OnNonNumericInput()
{
Assert.IsNull(TypeParseHelper.LongParseOrNull("alskdjfh"));
}
public void IntParseOrNull_Should_ReturnNull_OnEmptyInput()
{
Assert.IsNull(TypeParseHelper.LongParseOrNull(string.Empty));
}
public void IntParseOrNull_Should_ReturnNull_OnNullInput()
{
Assert.IsNull(TypeParseHelper.LongParseOrNull(null));
}