mirror of
https://github.com/cerc-io/watcher-ts
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77 lines
1.9 KiB
Markdown
77 lines
1.9 KiB
Markdown
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# test
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## Setup
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* Run the following command to install required packages:
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```bash
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yarn
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```
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## Test Snapshot
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* The snapshot test suite compares results for eth-calls and `getStorageAt` calls to the provided endpoints.
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* Contracts considered:
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* UniswapV2 Factory
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* UniswapV2 Pair
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* USDC
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* Compound
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* Dai / Maker
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* Edit the [config file](./environments/local.toml):
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Eg:
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```toml
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blockTag = "0xB5FFFF" # block tag to perform eth-call and getStorageAt call with (eg. block number in hex)
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[endpoints]
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endpoint1 = "http://127.0.0.1:8545" # endpoint1 URL
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endpoint2 = "http://127.0.0.1:8082" # endpoint2 URL
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```
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* Run the following command to run the snapshot test suite:
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```bash
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yarn test:snapshot
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```
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## Individual Calls
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* Run the following to make an eth-call:
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```bash
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yarn eth-call -e <endpoint> -c <contract> -a <abi> -m <method-name> --method-args [method-args] -b [block-tag]
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```
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* `endpoint` (`e`): Endpoint to perform eth-call against
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* `contract` (`c`): Contract address
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* `abi` (`a`): Contract ABI path
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* `method-name` (`m`): Contract method to call
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* `method-args`: Contract method arguments
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* `block-tag` (`b`): Block tag to make eth-call with (block number (hex) / block hash)
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Eg.
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```bash
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yarn eth-call -e http://127.0.0.1:8545 -c 0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f -a abis/UniswapV2Factory.json -m allPairs --method-args 100 -b 0xB5FFFF
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```
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* Run the following to make a `getStorageAt` call:
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```bash
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yarn get-storage-at -e <endpoint> -c <contract> -s <slot> -b [block-tag]
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```
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* `endpoint` (`e`): Endpoint to perform getStorageAt call against
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* `contract` (`c`): Contract address
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* `slot` (`s`): Storge slot
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* `block-tag` (`b`): Block tag to make getStorageAt call with (block number (hex) / block hash)
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Eg.
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```bash
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yarn get-storage-at -e http://127.0.0.1:8545 -c 0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f -s 0x1 -b 0xB5FFFF
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```
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