public void ConditionalAccessWithInvocation_ReportsCorrectly(string precedingDottedExpression)
{
var parentConditionalAccess =
SyntaxFactory.ParseExpression($@"{precedingDottedExpression}.someObject?.AccessedMethod().Other") as ConditionalAccessExpressionSyntax;
var conditionalAccess = parentConditionalAccess?.DescendantNodesAndSelf().OfType <ConditionalAccessExpressionSyntax>().ElementAt(1);
var expectedLocation = Location.Create(parentConditionalAccess?.SyntaxTree, TextSpan.FromBounds(0, precedingDottedExpression.Length + 28));
var diagnostic = _diagnosticFormatter.CreateDiagnostic(_rule, conditionalAccess);
Assert.That($@"{precedingDottedExpression}.someObject?.AccessedMethod".Contains(diagnostic.GetMessage()));
AssertLocation.IsWithin(expectedLocation, diagnostic.Location);
}
public void MultipleNestedConditionalInvocations()
{
var expression = SyntaxFactory.ParseExpression(@"new CMS.DataEngine.WhereCondition().Or()?.WhereLike(""val"", ""col"")");
var invocation = expression.DescendantNodesAndSelf().OfType <InvocationExpressionSyntax>().Last();
var expectedLocation = Location.Create(invocation?.SyntaxTree, TextSpan.FromBounds(0, 65));
var diagnostic = _diagnosticFormatter.CreateDiagnostic(_rule, invocation);
AssertLocation.IsWithin(expectedLocation, diagnostic.Location);
Assert.That(@"new CMS.DataEngine.WhereCondition().Or()?.WhereLike(""val"", ""col"")".Contains(diagnostic.GetMessage()));
Assert.IsFalse(diagnostic.IsMarkedAsSimpleMemberAccess());
Assert.IsTrue(diagnostic.IsMarkedAsConditionalAccess());
}
public void ConditionalAccessWithPrecedingConditionalAccessesAndInvocations(string precedingDottedExpression)
{
var parentConditionalAccess =
SyntaxFactory.ParseExpression($@"{precedingDottedExpression}.someObject?.SomeProperty") as ConditionalAccessExpressionSyntax;
var conditionalAccess = parentConditionalAccess?.WhenNotNull as ConditionalAccessExpressionSyntax;
var expectedLocation = Location.Create(parentConditionalAccess?.SyntaxTree, TextSpan.FromBounds(0, precedingDottedExpression.Length + 25));
var diagnostic = _diagnosticFormatter.CreateDiagnostic(_rule, conditionalAccess);
Assert.That($@"{precedingDottedExpression}.someObject?.SomeProperty".Contains(diagnostic.GetMessage()));
AssertLocation.IsWithin(expectedLocation, diagnostic.Location);
Assert.IsTrue(diagnostic.IsMarkedAsConditionalAccess());
}