4.3 KiB
Solidity tests
Increasingly difficult tests are provided:
- Basic: simple Counter example, for basic calls, transactions, and events
- Initialize: initialization contract and tests from aragonOS
- Initialize (Buidler): initialization contract and tests from aragonOS, using buidler
- Proxy: depositable delegate proxy contract and tests from aragonOS
- Staking: Staking contracts and full test suite from aragon/staking
Quick start
Prerequisite: in the repo's root, run make install to install the laconicd and laconicd binaries. When done, come back to this directory.
Prerequisite: install the individual solidity packages. They're set up as individual reops in a yarn monorepo workspace. Install them all via yarn install.
To run the tests, you can use the test-helper.js utility to test all suites under ganache or ethermint network. The test-helper.js will help you spawn an laconicd process before running the tests.
You can simply run yarn test --network ethermint to run all tests with ethermint network, or you can run yarn test --network ganache to use ganache shipped with truffle. In most cases, there two networks should produce identical test results.
If you only want to run a few test cases, append the name of tests following by the command line. For example, use yarn test --network ethermint basic to run the basic test under ethermint network.
If you need to take more control, you can also run laconicd using:
./init-test-node.sh
You will now have three ethereum accounts unlocked in the test node:
0x3b7252d007059ffc82d16d022da3cbf9992d2f70(Validator)0xddd64b4712f7c8f1ace3c145c950339eddaf221d(User 1)0x0f54f47bf9b8e317b214ccd6a7c3e38b893cd7f0(user 2)
Keep the terminal window open, go into any of the tests and run yarn test-ethermint. You should see ethermintd accepting transactions and producing blocks. You should be able to query for any transaction via:
ethermintd query tx <cosmos-sdk tx>curl localhost:8545 -H "Content-Type:application/json" -X POST --data '{"jsonrpc":"2.0","method":"eth_getTransactionByHash","params":["<ethereum tx>"],"id":1}'
From here, in your other available terminal, And obviously more, via the Ethereum JSON-RPC API).
When in doubt, you can also run the tests against a Ganache instance via yarn test-ganache, to make sure they are behaving correctly.
Test node
The init-test-node.sh script sets up ethermint with the following accounts:
ethm10jmp6sgh4cc6zt3e8gw05wavvejgr5pwtu750w(Validator)0x7cB61D4117AE31a12E393a1Cfa3BaC666481D02E
ethm1cml96vmptgw99syqrrz8az79xer2pcgp767p9e(User 1)0xC6Fe5D33615a1C52c08018c47E8Bc53646A0E101
ethm1jcltmuhplrdcwp7stlr4hlhlhgd4htqhgjpff2(user 2)0x963EBDf2e1f8DB8707D05FC75bfeFFBa1B5BaC17
Each with roughly 100 ETH available (1e18 photon).
Running laconicd keys list --keyring-backend=test should output:
[
{
"name": "localkey",
"type": "local",
"address": "ethm18de995q8qk0leqk3d5pzmg7tlxvj6tmsku084d",
"pubkey": "ethpub1pfqnmk6pq3ycjs34vv4n6rkty89f6m02qcsal3ecdzn7a3uunx0e5ly0846pzg903hxf2zp5gq4grh8jcatcemfrscdfl797zhg5crkcsx43gujzppge3n"
},
{
"name": "user1",
"type": "local",
"address": "ethm1mhtyk3cj7ly0rt8rc9zuj5pnnmw67gsapygwyq",
"pubkey": "ethpub1pfqnmk6pq3wrkx6lh7uug8ss0thggact3n49m5gkmpca4vylldpur5qrept57e0rrxfmeq5mp5xt3cyf4kys53qcv66qxttv970das69hlpkf8cnyd2a2x"
},
{
"name": "user2",
"type": "local",
"address": "ethm1pa20g7lehr330vs5ent20slr3wyne4lsy8qae3",
"pubkey": "ethpub1pfqnmk6pq3art9y45zw5ntyktt2qrt0skmsl0ux9qwk8458ed3d8sgnrs99zlgvj3rt2vggvkh0x56hffugwsyddwqla48npx46pglgs6xhcqpall58tgn"
}
]
And running:
curl localhost:8545 -H "Content-Type:application/json" -X POST --data '{"jsonrpc":"2.0","method":"eth_accounts","params":[],"id":1}'
Should output:
{
"jsonrpc": "2.0",
"id": 1,
"result": [
"0x3b7252d007059ffc82d16d022da3cbf9992d2f70",
"0xddd64b4712f7c8f1ace3c145c950339eddaf221d",
"0x0f54f47bf9b8e317b214ccd6a7c3e38b893cd7f0"
]
}