public static SyntaxTreeAssertions Unary(SyntaxKind op, SyntaxTreeAssertions operand)
{
return(new SyntaxTreeAssertions()
.AssertKind(SyntaxKind.UnaryExpression)
.AssertType <UnaryExpressionSyntax>()
.WithChildAssertions(
new SyntaxTreeAssertions()
.AssertKind(op)
.AssertType <SyntaxToken>(),
operand
));
}
public static SyntaxTreeAssertions Binary(SyntaxTreeAssertions left, SyntaxKind op, SyntaxTreeAssertions right)
{
return(new SyntaxTreeAssertions()
.AssertKind(SyntaxKind.BinaryExpression)
.AssertType <BinaryExpressionSyntax>()
.WithChildAssertions(
left,
new SyntaxTreeAssertions()
.AssertKind(op)
.AssertType <SyntaxToken>(),
right
));
}
public static void AssertParseTree(SyntaxTree syntaxTree, SyntaxTreeAssertions assertions)
{
Assert.That(syntaxTree.Diagnostics, Is.Empty);
assertions.AssertNode(syntaxTree.Root.Expression);
}
public static void AssertParseTree(string text, SyntaxTreeAssertions assertions)
{
var syntaxTree = SyntaxTree.Parse(text);
AssertParseTree(syntaxTree, assertions);
}
