public static void IsBalanced_SingleCharacterOpenAndCloseMarkersAndSourceIsWhiteSpace_ThrowsArgumentException()
{
// Arrange
int unbalancedPosition;
const char Open = '(';
const char Close = ')';
string source1 = string.Empty;
const string Source2 = " ";
const string Source3 = " \r\n ";
// Act, Assert
Assert.Throws <ArgumentException>(() => source1.IsBalanced(Open, Close));
Assert.Throws <ArgumentException>(() => source1.IsBalanced(Open, Close, out unbalancedPosition));
Assert.Throws <ArgumentException>(() => Source2.IsBalanced(Open, Close));
Assert.Throws <ArgumentException>(() => Source2.IsBalanced(Open, Close, out unbalancedPosition));
Assert.Throws <ArgumentException>(() => Source3.IsBalanced(Open, Close));
Assert.Throws <ArgumentException>(() => Source3.IsBalanced(Open, Close, out unbalancedPosition));
}
public static void IsBalanced_MultipleOpenAndCloseMarkersAndSourceIsWhiteSpace_ThrowsArgumentException()
{
// Arrange
int unbalancedPosition;
var open = new[] { '(', '[' };
var close = new[] { ')', ']' };
string source1 = string.Empty;
const string Source2 = " ";
const string Source3 = " \r\n ";
// Act, Assert
Assert.Throws <ArgumentException>(() => source1.IsBalanced(open, close));
Assert.Throws <ArgumentException>(() => source1.IsBalanced(open, close, out unbalancedPosition));
Assert.Throws <ArgumentException>(() => Source2.IsBalanced(open, close));
Assert.Throws <ArgumentException>(() => Source2.IsBalanced(open, close, out unbalancedPosition));
Assert.Throws <ArgumentException>(() => Source3.IsBalanced(open, close));
Assert.Throws <ArgumentException>(() => Source3.IsBalanced(open, close, out unbalancedPosition));
}