/// <summary>
/// Verify that S2TextFormat.ToDebugString() formats the given lat/lng with at most
/// "max_digits" after the decimal point and has no trailing zeros.
/// </summary>
private static void ExpectMaxDigits(S2LatLng ll, int maxDigits)
{
var result = ll.ToDebugString();
var values = result.Split(':', StringSplitOptions.RemoveEmptyEntries);
Assert.Equal(2, values.Length);
foreach (var value in values)
{
var numDigits = 0;
if (value.Contains('.'))
{
numDigits = value.Split(".")[1].Length;
Assert.NotEqual('0', value.Last());
}
Assert.True(numDigits <= maxDigits);
}
}
private static void ExpectString(string expected, S2LatLng ll)
{
Assert.Equal(expected, ll.ToDebugString());
}
