Marker Attribute to indicate a Method/Class/Property has been made more visible for purpose of testing.
Mark the member as internal and make the testing assembly a friend using
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["The latest version of the Google.Apis.Testing package is 1.69.0, as indicated by the \"(latest)\" tag."],["Version 1.60.0 of the package is detailed in the documentation, including specific classes and their purpose."],["The package includes a `VisibleForTestOnly` marker attribute, designed to indicate when a Method/Class/Property's visibility has been increased specifically for testing purposes."],["The documentation provides references for prior versions, with links available for versions 1.68.0, 1.59.0, 1.55.0, and 1.50.0."],["To utilize a `VisibleForTestOnly` member, marking it as internal and making the testing assembly a friend using `[assembly: InternalsVisibleTo(\"Full.Name.Of.Testing.Assembly\")]` is necessary."]]],[]]
