Skip to content

Latest commit

 

History

History
179 lines (144 loc) · 3.41 KB

coverage.md

File metadata and controls

179 lines (144 loc) · 3.41 KB

This document outlines the test coverage requirements for LN1 node-level operations and smart contract testing on OP Sepolia testnet1.

Overview

Test coverage ensures comprehensive validation of all smart contract functions, with particular focus on token economics, node operations, and cross-chain interactions.

Coverage Requirements

Smart Contract Coverage

Token Economics Contract

// Required coverage: 100%
stake()
unstake()
claimRewards()

Node Registration Contract

// Required coverage: 100%
registerNode()
updateNodeStatus()
removeNode()

Data Validation Contract

// Required coverage: 100%
validateLegalData()
updateValidationRules()
processDataBatch()

Token Integration Testing

Supported Tokens (Testnet1)

// Required coverage: 100% for each token
ETH  // Native L2 token
USDC // Test USDC
USDT // Test USDT
BTC  // Wrapped BTC

Test Categories

Unit Tests

  • Function-level testing
  • Input validation
  • Error handling
  • Event emission
  • State changes

Integration Tests

  • Cross-contract interactions
  • Token transfers
  • Multi-step operations
  • Network state validation

Security Tests

  • Access control
  • Reentrancy protection
  • Integer overflow/underflow
  • Token approval handling
  • Emergency procedures

Coverage Metrics

Code Coverage

  • Statements: >= 95%
  • Branches: >= 95%
  • Functions: 100%
  • Lines: >= 95%

Scenario Coverage

  • Happy path: 100%
  • Error conditions: 100%
  • Edge cases: 100%
  • Network conditions: >= 95%

Testing Tools

Coverage Analysis

# Generate coverage report
npm run coverage

# Generate detailed HTML report
npm run coverage:html

# Check coverage thresholds
npm run coverage:check

Report Format

{
  "contractName": "TokenEconomics",
  "coverage": {
    "statements": 98.5,
    "branches": 97.2,
    "functions": 100,
    "lines": 98.7
  },
  "uncovered": {
    "functions": [],
    "lines": [45, 67]
  }
}

Critical Paths

Token Operations

  • Staking flows
  • Unstaking flows
  • Reward distribution
  • Token transfers
  • Emergency procedures

Node Operations

  • Registration process
  • Status updates
  • Validation sequences
  • Consensus operations
  • Recovery procedures

Gas Usage Coverage

Token Economics Operations

// Required coverage with gas assertions
stake():        <= 40,000 gas
unstake():      <= 35,000 gas
claimRewards(): <= 50,000 gas

Node Operations

// Required coverage with gas assertions
registerNode():      <= 50,000 gas
updateNodeStatus(): <= 20,000 gas
removeNode():       <= 35,000 gas

Continuous Integration

Automated Checks

  • Pre-commit hooks
  • Pull request validation
  • Deployment verification
  • Gas optimization checks

Coverage Reports

  • Generated per commit
  • Archived for analysis
  • Trend tracking
  • Regression detection

Documentation Requirements

Test Documentation

  • Test case descriptions
  • Coverage explanations
  • Uncovered code justification
  • Known limitations

Report Documentation

  • Coverage metrics
  • Gas usage analysis
  • Performance metrics
  • Security findings

Related Documentation