Coverage

Coverage is enabled by default in most setups and reported after test runs.

Run with coverage output:

ast test
ast test --show-coverage

Config:

{
  "coverage": true
}

or:

{
  "coverage": {
    "enabled": true,
    "includeSpecs": false
  }
}

Behavior:

• coverage is collected from instrumented AssemblyScript sources
• standard library and node_modules paths are excluded
• --show-coverage prints uncovered points in the terminal
• coverage artifacts are written to the configured coverage directory