* Implement ReadStateBytes + WriteStateBytes
* [WIP] - Testing ReadStateBytes and WriteStateBytes (#37464)
* Fix nil pointer error
* Add WIP test for ReadStateBytes
* Move test mock to separate testing file
* Update mock to send unexpected EOF when there's a problem returning data and it's not a true EOF
* Add test case for when length != expected length
* Add test for when trying to read state from a store type that doesn't exist
* Change symbol names to lowercase
* Add ability to force a diagnostic to be returned from `mockReadStateBytesClient`'s `Recv` method
* Add test showing error diagnostics raised by the ReadStateBytes client are returned
* Add missing header
* Simplify mock by using an embedded type
* Rename `mockOpts` to `mockReadStateBytesOpts`
* Update existing tests to assert what arguments are passed to the RPC method call
* Add mock WriteStateBytesClient which uses `go.uber.org/mock/gomock` to enable assertions about calls to Send
* Add a test for WriteStateBytes that makes assertions about calls to the Send method
* Update test case to explicitly test writing data smaller than the chunk size
* Implement chunking in WriteStateBytes, add test case to assert expected chunking behaviour
* Add generated mock for Provider_WriteStateBytesClient in protocol v6
* Update tests to use new `MockProvider_WriteStateBytesClient`, remove handwritten mock
* Update code comments in test
* Add tests for diagnostics and errors returned during WriteStateBytes
* Add generated mock for Provider_ReadStateBytesClient in protocol v6, replace old mock
* Add test case for grpc errors in ReadStateBytes, fix how error is returned
* Typo in comment
* Add missing warning test, rename some test cases
* Update proto file definition of Read/WriteStateBytes RPCs (#37529)
* Update Read/WriteStateBytes RPCs to match https://github.com/hashicorp/terraform-plugin-go/pull/531
* Run `make protobuf`
* Run `make generate`
* Update use of `proto.ReadStateBytes_ResponseChunk` in tests
* Fix how diagnostics are handled alongside EOF error, update ReadStateBytes test
* More fixes - test setup was incorrect
I think? I assume that a response would be returned full of zero-values when EOF is encountered.
* WIP - avoid crash if chunk is nil
* Sarah's updates to radek/pss-read-write (#37642)
* Update code to not expect a chunk when EOF encountered
* Return early if any grpc errors are encountered during ReadStateBytes
* Close the stream with CloseSend once everything's read without error. Add test case about handling grpc errors from CloseSend.
* Fix test case about warnings: We would expect to receive a chunk with data alongside the warning and have a normal closing of the stream after EOF
* Add log line, remove unneeded type info
* Implement configurable state chunk size
* handle metadata in WriteStateBytes correctly
* validate chunk sizes received from provider
* ReadStateBytes: avoid early return on warnings
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Co-authored-by: Sarah French <15078782+SarahFrench@users.noreply.github.com>
* Add ValidateActionConfig to provider interface and protocol
* Update internal/provider-simple-v6/provider.go
Co-authored-by: Daniel Schmidt <danielmschmidt92@gmail.com>
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Co-authored-by: Daniel Schmidt <danielmschmidt92@gmail.com>
* Add GetStates RPC method to Plugin Protocol v6
* Add DeleteState RPC method to Plugin Protocol v6
* Add methods to provider-simple
* Fix error messages
* Apply suggestions from code review
Co-authored-by: Radek Simko <radeksimko@users.noreply.github.com>
* Change how GetStates RPC returns the list of state names
* Change GetStates implementation to use new data type
* `make protobuf` to accommodate new code comments
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Co-authored-by: Radek Simko <radeksimko@users.noreply.github.com>
* Implement ListResource RPC via callbacks
* Implement ListResource with iterators
* Change `ListResourceResponse` to slice
* Turn ListResourceResponse into a struct
* Add a limit for ListResource
* explicitly cancel stream when listing resources
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Co-authored-by: Samsondeen Dare <samsondeen.dare@hashicorp.com>
* Minor auto-formatting changes
* Add list RPC and schema protobuf definitions
* make protobuf
* make generate
* Add ValidateListResourceConfig implementation
