In the MiniMock framework, there is a need to determine the scope of support for mocking indexers. Indexers allow objects to be indexed in a similar way to arrays, and supporting them is essential for a comprehensive mocking framework.
The MiniMock framework will support mocking indexers. This includes both read-only and read-write indexers, ensuring that the framework can handle a wide range of scenarios.
Indexers must be mockable using the following parameters:
- Get/Set : Delegates matching the indexer's getter and setter signature with functionality to be executed.
- Values : A dictionary optionally containing values to be used as the indexers source.
if none of the above parameters are provided, accessing the indexer must throw a InvalidOperationException with a message in the form "The indexer for '[indexer type]' in '[mocked class]' is not explicitly mocked.".
- Comprehensive: Ensures that the framework can handle indexers in both classes and interfaces.
- Flexibility: Provides developers with the ability to mock different kinds of indexers, enhancing the framework's usability.
- Complexity: Supporting both read-only and read-write indexers adds complexity to the framework.
- Maintenance: Requires ongoing maintenance to ensure that indexer mocking remains robust and up-to-date.
More ADRs can be found in the docs/ADR directory.