Test Your Contract

If you created a new project using a template, you can find at the bottom of the lib.rs simple test cases which verify the functionality of the contract. We can quickly test this code is functioning as expected:

Pop

pop test

cargo-contract

cargo contract test

To which you should see a successful test completion:

running 2 tests
test flipper::tests::it_works ... ok
test flipper::tests::default_works ... ok

test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

Learn more about the testing strategies for ink! contracts.

Run End-to-End (E2E) tests

E2E tests compile and deploy your contract to a running node.

Run E2E tests:

Pop

pop test --e2e

cargo-contract

First, install the ink-node here.

Then run:

cargo contract test --features e2e-tests

For more details and examples (including testing against live state snapshots), see the E2E guide.