Update URIValueFromNodeDecoder for DeepObject. #125
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### Motivation As discussed in [[Generator] Add support of deepObject style in query params #538](apple/swift-openapi-generator#538 (comment)), there is a misimplementation of the `decodeRootIfPresent` method in `URIValueFromNodeDecoder`. When using the `deepObject` style, the node for `rootValue` is correctly empty, containing only the sub-objects. Without this PR, the tests for [Add support of deepObject style in query params #538](apple/swift-openapi-generator#538) are failing. ### Modifications - Updated the `decodeRootIfPresent(_ type:) throws -> T` method to ignore whether `currentElementAsArray` is empty or not. ### Result - Enables the tests in the [Generator part of the PR](apple/swift-openapi-generator#538) to pass successfully. ### Test Plan This PR includes unit tests that validate the change to `decodeRootIfPresent(_ type:) throws -> T` within `Test_Converter+Server` as well as in `Test_serverConversionExtensions`.
Contributor
| @kstefanou52 When reviewing this change I realized we'll need a few more changes here, which I'll look into doing next week. I'll let you know when they're ready. |
Contributor Author
Sure! Let me know if you would like some help on this! |
Contributor
| Okay I have the new PR coming up shortly, I ended up completely refactoring URIParser to make this more maintainable and allow handling deepObject values correctly. I copied some of the test cases from your PR - thanks for those! Once we land my PR, you should be unblocked again to finish the deepObject support in the generator repo. |
Contributor
| Ok @kstefanou52 here's my PR: #127 |
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Motivation
As discussed in [Generator] Add support of deepObject style in query params #538, there is a misimplementation of the
decodeRootIfPresentmethod inURIValueFromNodeDecoder. When using thedeepObjectstyle, the node forrootValueis correctly empty, containing only the sub-objects.Without this PR, the tests for Add support of deepObject style in query params #538 are failing.
Modifications
decodeRootIfPresent(_ type:) throws -> Tmethod to ignore whethercurrentElementAsArrayis empty or not.Result
Test Plan
This PR includes unit tests that validate the change to
decodeRootIfPresent(_ type:) throws -> TwithinTest_Converter+Serveras well as inTest_serverConversionExtensions.