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https://github.com/pezkuwichain/pezkuwi-subxt.git
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Alexandru Vasile
868b465e01
* test-runtime: Fix README typo Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * test-runtime: Explicit error handling for missing substrate binary Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * test-runtime: Fix documentation typo Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * events: Test primitive decode_and_consume Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * events: Test tuple decode_and_consume Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * events: Test array decode_and_consume Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * events: Extend array with sequences Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * events: Test variant decode_and_consume Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * events: Test composite decode_and_consume Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * events: Test compact decode_and_consume Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
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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