mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-22 21:58:00 +00:00
James Wilson
9cf63bafac
* move test crates into a testing folder and add a ui test and helpers * undo wee mixup with another PR * cargo fmt * clippy * tidy ui-tests a little * test different DispatchError types * refactor dispatch error stuff * name ui tests * duff => useless * align versions and cargo fmt
11 lines
718 B
Markdown
11 lines
718 B
Markdown
# test-runtime
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The logic for this crate exists mainly in the `build.rs` file.
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At compile time, this crate will:
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- Spin up a local `substrate` binary (set the `SUBSTRATE_NODE_PATH` env var to point to a custom binary, otherwise it'll look for `substrate` on your PATH).
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- Obtain metadata from this node.
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- Export the metadata and a `node_runtime` module which has been annotated using the `subxt` proc macro and is based off the above metadata.
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The reason for doing this is that our integration tests (which also spin up a Substrate node) can then use the generated `subxt` types from the exact node being tested against, so that we don't have to worry about metadata getting out of sync with the binary under test.
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