[api] Add ability to parse tests to the type_def parser #1776

[michaelvlach]

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Project	Deployment	Actions	Updated (UTC)
agdb	Ready	Preview, Comment	Apr 25, 2026 8:34am

[Copilot]

Pull request overview

Adds a new proc-macro attribute to generate type definitions for test functions, enabling the type_def parser to represent tests distinctly from normal functions.

Changes:

• Introduces #[agdb::test_def] and plumbing to emit Type::Test(Function { ... }) for annotated test functions.
• Extends macro/expression parsing to treat matches! as a call-like macro.
• Adds/updates unit tests (including a #[tokio::test] async test) and dev-dependency support.

Reviewed changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
agdb_derive/src/type_def_parser/function_parser.rs	Refactors function parsing into an internal helper and adds a test-function wrapper.
agdb_derive/src/type_def_parser/expression_parser.rs	Adds matches! to the set of call-like macros.
agdb_derive/src/type_def_parser.rs	Adds test_def_impl proc-macro implementation.
agdb_derive/src/lib.rs	Exposes the new #[proc_macro_attribute] test_def.
agdb/src/type_def/function_def.rs	Adds tests validating Type::Test output (including tokio async test).
agdb/src/type_def/expression_def.rs	Adds coverage ensuring assert/matches macros are parsed as calls.
agdb/src/type_def.rs	Adds Type::Test(Function) and updates helpers/tests accordingly.
agdb/src/lib.rs	Re-exports test_def under the api feature.
agdb/Cargo.toml	Adds tokio as a dev-dependency to support async test coverage.

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