Describe the feature
Integration test exist for LiveCollector::execute_and_store_block_updates
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/// End-to-end test of a single live collector iteration. |
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/// (1) Creates a chain with some state |
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/// (2) Stores the genesis state into storage via backfill |
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/// (3) Executes a block and calculates the state root using the stored state |
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#[tokio::test] |
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async fn test_execute_and_store_block_updates() { |
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let storage = Arc::new(InMemoryProofsStorage::new()).into(); |
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// Create a keypair for signing transactions |
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let secp = Secp256k1::new(); |
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let key_pair = Keypair::new(&secp, &mut thread_rng()); |
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let sender = public_key_to_address(key_pair.public_key()); |
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// Create chain spec with the sender address funded in genesis |
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let chain_spec = chain_spec_with_address(sender); |
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// Create test database and provider factory |
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let provider_factory = create_test_provider_factory_with_chain_spec(chain_spec.clone()); |
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// Insert genesis state into the database |
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init_genesis(&provider_factory).unwrap(); |
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// Define the test scenario: |
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// - No blocks before backfill |
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// - Backfill to genesis (block 0) |
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// - Execute one block with a single transaction after backfill |
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let recipient = Address::repeat_byte(0x42); |
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let scenario = TestScenario::new( |
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vec![], |
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vec![BlockSpec::new(vec![TxSpec::transfer(recipient, U256::from(1))])], |
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); |
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run_test_scenario(scenario, provider_factory, chain_spec, key_pair, storage).await.unwrap(); |
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} |
Duplicate that test code to add tests to cover the error paths
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if parent_block_number > latest { |
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return Err(OpProofsStorageError::MissingParentBlock { |
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block_number: block.number(), |
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parent_block_number, |
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latest_block_number: latest, |
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} |
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.into()); |
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} |
and
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if state_root != block.state_root() { |
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return Err(OpProofsStorageError::StateRootMismatch { |
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block_number: block.number(), |
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current_state_hash: state_root, |
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expected_state_hash: block.state_root(), |
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} |
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.into()); |
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} |
Additional context
No response