public static IEnumerable <object[]> GetUnaryOperatorPairsData()
{
foreach (var unary in SyntaxFacts.GetUnaryOperatorKinds())
{
foreach (var binary in SyntaxFacts.GetBinaryOperatorKinds())
{
yield return(new object[] { unary, binary });
}
}
}
private static IEnumerable <object[]> GetUnaryOperatorsData()
{
foreach (var op1 in SyntaxFacts.GetUnaryOperatorKinds())
{
foreach (var op2 in SyntaxFacts.GetBinaryOperatorKinds())
{
yield return(new object[] { op1, op2 });
}
}
}
public static void GetUnaryOperatorKinds()
{
var operatorKinds = SyntaxFacts.GetUnaryOperatorKinds().ToArray();
Assert.Multiple(() =>
{
Assert.That(operatorKinds.Length, Is.EqualTo(4), nameof(operatorKinds.Length));
Assert.That(operatorKinds, Contains.Item(SyntaxKind.PlusToken), nameof(SyntaxKind.PlusToken));
Assert.That(operatorKinds, Contains.Item(SyntaxKind.MinusToken), nameof(SyntaxKind.MinusToken));
Assert.That(operatorKinds, Contains.Item(SyntaxKind.BangToken), nameof(SyntaxKind.BangToken));
Assert.That(operatorKinds, Contains.Item(SyntaxKind.TildeToken), nameof(SyntaxKind.TildeToken));
});
}
public static Arbitrary <UnaryOperatorSyntaxKind> UnaryOperatorSyntaxKind() => Gen.Elements(SyntaxFacts.GetUnaryOperatorKinds()) .Select(x => new UnaryOperatorSyntaxKind(x)) .ToArbitrary();