Parameter 'constraint' is unread.

'AsyncVoidCodeFix' registers one or more code fixes, but does not override the method 'CodeFixProvider.GetFixAllProvider'. Override this method and provide a non-null FixAllProvider for FixAll support, potentially 'WellKnownFixAllProviders.BatchFixer', or 'null' to explicitly disable FixAll support.

Consider using the constraint model, Assert.That(...), instead of the classic model, CollectionAssert(...) (https://github.com/nunit/nunit.analyzers/tree/master/documentation/NUnit2049.md)

Consider using the constraint model, Assert.That(...), instead of the classic model, CollectionAssert(...) (https://github.com/nunit/nunit.analyzers/tree/master/documentation/NUnit2049.md)

Consider using the constraint model, Assert.That(...), instead of the classic model, CollectionAssert(...) (https://github.com/nunit/nunit.analyzers/tree/master/documentation/NUnit2049.md)

Consider using the constraint model, Assert.That(...), instead of the classic model, CollectionAssert(...) (https://github.com/nunit/nunit.analyzers/tree/master/documentation/NUnit2049.md)

Consider using the constraint model, Assert.That(actual, Is.SameAs(expected)), instead of the classic model, ClassicAssert.AreSame(expected, actual) (https://github.com/nunit/nunit.analyzers/tree/master/documentation/NUnit2015.md)

Consider using the constraint model, Assert.That(actual, Is.SameAs(expected)), instead of the classic model, ClassicAssert.AreSame(expected, actual) (https://github.com/nunit/nunit.analyzers/tree/master/documentation/NUnit2015.md)

Consider using the constraint model, Assert.That(actual, Is.Not.SameAs(expected)), instead of the classic model, ClassicAssert.AreNotSame(expected, actual) (https://github.com/nunit/nunit.analyzers/tree/master/documentation/NUnit2031.md)

Consider using the constraint model, Assert.That(actual, Is.Not.SameAs(expected)), instead of the classic model, ClassicAssert.AreNotSame(expected, actual) (https://github.com/nunit/nunit.analyzers/tree/master/documentation/NUnit2031.md)

Parameter 'constraint' is unread.