public static void Compare(PropertyDeclarationSyntax x, PropertyDeclarationSyntax y)
{
Assert.AreEqual(-1, PropertyDeclarationComparer.Compare(x, y));
Assert.AreEqual(1, PropertyDeclarationComparer.Compare(y, x));
Assert.AreEqual(0, PropertyDeclarationComparer.Compare(x, x));
Assert.AreEqual(0, PropertyDeclarationComparer.Compare(y, y));
}
public static void NoSpan(string code1, string code2)
{
var x = (PropertyDeclarationSyntax)SyntaxFactory.ParseCompilationUnit(code1).Members.Single();
var y = (PropertyDeclarationSyntax)SyntaxFactory.ParseCompilationUnit(code2).Members.Single();
Assert.AreEqual(-1, PropertyDeclarationComparer.Compare(x, y));
Assert.AreEqual(1, PropertyDeclarationComparer.Compare(y, x));
}
public static void InitializedWithOther(PropertyDeclarationSyntax x, PropertyDeclarationSyntax y)
{
Assert.AreEqual(-1, PropertyDeclarationComparer.Compare(x, y));
Assert.AreEqual(1, PropertyDeclarationComparer.Compare(y, x));
Assert.AreEqual(0, PropertyDeclarationComparer.Compare(x, x));
Assert.AreEqual(0, PropertyDeclarationComparer.Compare(y, y));
Assert.AreEqual(-1, MemberDeclarationComparer.Compare(x, y));
Assert.AreEqual(1, MemberDeclarationComparer.Compare(y, x));
Assert.AreEqual(0, MemberDeclarationComparer.Compare(x, x));
Assert.AreEqual(0, MemberDeclarationComparer.Compare(y, y));
}
public static void InitializedWithOther()
{
var syntaxTree = CSharpSyntaxTree.ParseText(@"
namespace N
{
class C
{
public static int PublicStatic1 { get; } = PublicStatic2;
public static int PublicStatic2 { get; } = 3;
}
}");
var x = syntaxTree.FindPropertyDeclaration("public static int PublicStatic1 { get; } = PublicStatic2");
var y = syntaxTree.FindPropertyDeclaration("public static int PublicStatic2 { get; } = 3");
Assert.AreEqual(1, PropertyDeclarationComparer.Compare(x, y));
Assert.AreEqual(-1, PropertyDeclarationComparer.Compare(y, x));
Assert.AreEqual(0, PropertyDeclarationComparer.Compare(x, x));
Assert.AreEqual(0, PropertyDeclarationComparer.Compare(y, y));
}