public void CompareOptionsFromSqlCompareOptions()
{
Assert.Equal(CompareOptions.IgnoreCase,
SqlString.CompareOptionsFromSqlCompareOptions(
SqlCompareOptions.IgnoreCase));
Assert.Equal(CompareOptions.IgnoreCase,
SqlString.CompareOptionsFromSqlCompareOptions(
SqlCompareOptions.IgnoreCase));
Assert.Throws <ArgumentOutOfRangeException>(() => SqlString.CompareOptionsFromSqlCompareOptions(SqlCompareOptions.BinarySort));
}
public void CompareOptionsFromSqlCompareOptions()
{
Assert.AreEqual(CompareOptions.IgnoreCase,
SqlString.CompareOptionsFromSqlCompareOptions(
SqlCompareOptions.IgnoreCase), "#M01");
Assert.AreEqual(CompareOptions.IgnoreCase,
SqlString.CompareOptionsFromSqlCompareOptions(
SqlCompareOptions.IgnoreCase), "#M02");
try {
CompareOptions test = SqlString.CompareOptionsFromSqlCompareOptions(
SqlCompareOptions.BinarySort);
Assert.Fail("#M03");
} catch (ArgumentOutOfRangeException e) {
Assert.AreEqual(typeof(ArgumentOutOfRangeException), e.GetType(), "#M04");
}
}
private static void VerifySortedSqlStringList(SortedList <SqlString, SqlString> items, SqlCompareOptions compareOption, CultureInfo cInfo)
{
//
// Verify the list is in order
//
IList <SqlString> keyList = items.Keys;
for (int i = 0; i < items.Count - 1; ++i)
{
SqlString currentString = keyList[i];
SqlString nextString = keyList[i + 1];
Assert.True((bool)((currentString < nextString) && (nextString >= currentString)), "FAILED: (SqlString Operator Comparison): SqlStrings are out of order");
Assert.True((currentString.CompareTo(nextString) < 0) && (nextString.CompareTo(currentString) > 0), "FAILED: (SqlString.CompareTo): SqlStrings are out of order");
switch (compareOption)
{
case SqlCompareOptions.BinarySort:
Assert.True(CompareBinary(currentString.Value, nextString.Value) < 0, "FAILED: (SqlString BinarySort Comparison): SqlStrings are out of order");
break;
case SqlCompareOptions.BinarySort2:
Assert.True(string.CompareOrdinal(currentString.Value.TrimEnd(), nextString.Value.TrimEnd()) < 0, "FAILED: (SqlString BinarySort2 Comparison): SqlStrings are out of order");
break;
default:
CompareInfo cmpInfo = cInfo.CompareInfo;
CompareOptions cmpOptions = SqlString.CompareOptionsFromSqlCompareOptions(nextString.SqlCompareOptions);
Assert.True(cmpInfo.Compare(currentString.Value.TrimEnd(), nextString.Value.TrimEnd(), cmpOptions) < 0, "FAILED: (SqlString Comparison): SqlStrings are out of order");
break;
}
}
}