public void TestUnderscoreToken()
{
var syntaxNode = SyntaxFactory.DiscardDesignation();
Assert.True(syntaxNode.IsKind(SyntaxKind.DiscardDesignation));
Assert.True(syntaxNode.IsKind(SyntaxKindEx.DiscardDesignation));
var discardDesignationSyntax = (DiscardDesignationSyntaxWrapper)syntaxNode;
Assert.Same(syntaxNode, discardDesignationSyntax.SyntaxNode);
Assert.Equal(syntaxNode.UnderscoreToken, discardDesignationSyntax.UnderscoreToken);
discardDesignationSyntax = discardDesignationSyntax.WithUnderscoreToken(SpacingExtensions.WithoutTrivia(SyntaxFactory.Token(SyntaxKind.UnderscoreToken)));
Assert.NotNull(discardDesignationSyntax.SyntaxNode);
Assert.NotSame(syntaxNode, discardDesignationSyntax.SyntaxNode);
Assert.False(syntaxNode.UnderscoreToken.IsEquivalentTo(discardDesignationSyntax.UnderscoreToken));
}
public void TestProperties()
{
var syntaxNode = SyntaxFactory.ParenthesizedVariableDesignation();
Assert.True(syntaxNode.IsKind(SyntaxKind.ParenthesizedVariableDesignation));
Assert.True(syntaxNode.IsKind(SyntaxKindEx.ParenthesizedVariableDesignation));
var parenthesizedVariableDesignationSyntax = (ParenthesizedVariableDesignationSyntaxWrapper)syntaxNode;
Assert.Same(syntaxNode, parenthesizedVariableDesignationSyntax.SyntaxNode);
Assert.True(syntaxNode.OpenParenToken.IsEquivalentTo(parenthesizedVariableDesignationSyntax.OpenParenToken));
var variableSyntaxNode = SyntaxFactory.SingleVariableDesignation(SyntaxFactory.Identifier("Anything"));
parenthesizedVariableDesignationSyntax = parenthesizedVariableDesignationSyntax.AddVariables((SingleVariableDesignationSyntaxWrapper)variableSyntaxNode);
Assert.Same(
((ParenthesizedVariableDesignationSyntax)parenthesizedVariableDesignationSyntax.SyntaxNode).Variables[0],
parenthesizedVariableDesignationSyntax.Variables[0].SyntaxNode);
parenthesizedVariableDesignationSyntax = parenthesizedVariableDesignationSyntax.WithOpenParenToken(SpacingExtensions.WithoutTrivia(SyntaxFactory.Token(SyntaxKind.OpenParenToken)));
Assert.NotNull(parenthesizedVariableDesignationSyntax.SyntaxNode);
Assert.NotSame(syntaxNode, parenthesizedVariableDesignationSyntax.SyntaxNode);
Assert.False(syntaxNode.OpenParenToken.IsEquivalentTo(parenthesizedVariableDesignationSyntax.OpenParenToken));
Assert.True(syntaxNode.CloseParenToken.IsEquivalentTo(parenthesizedVariableDesignationSyntax.CloseParenToken));
var variables = SyntaxFactory.SingletonSeparatedList <VariableDesignationSyntax>(SyntaxFactory.DiscardDesignation());
parenthesizedVariableDesignationSyntax = parenthesizedVariableDesignationSyntax.WithVariables(new SeparatedSyntaxListWrapper <VariableDesignationSyntaxWrapper> .AutoWrapSeparatedSyntaxList <VariableDesignationSyntax>(variables));
Assert.Same(
((ParenthesizedVariableDesignationSyntax)parenthesizedVariableDesignationSyntax.SyntaxNode).Variables[0],
parenthesizedVariableDesignationSyntax.Variables[0].SyntaxNode);
parenthesizedVariableDesignationSyntax = parenthesizedVariableDesignationSyntax.WithCloseParenToken(SpacingExtensions.WithoutTrivia(SyntaxFactory.Token(SyntaxKind.CloseParenToken)));
Assert.NotNull(parenthesizedVariableDesignationSyntax.SyntaxNode);
Assert.False(syntaxNode.OpenParenToken.IsEquivalentTo(parenthesizedVariableDesignationSyntax.OpenParenToken));
Assert.False(syntaxNode.CloseParenToken.IsEquivalentTo(parenthesizedVariableDesignationSyntax.CloseParenToken));
}
