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const t = require('tap')
const requireInject = require('require-inject')
const { inspect } = require('util')
const logs = []
const npmlog = {
warn: (...args) => logs.push(['warn', ...args]),
verbose: (...args) => logs.push(['verbose', ...args]),
}
requireInject('../../../lib/utils/proc-log-listener.js', {
npmlog,
})()
process.emit('log', 'warn', 'hello', 'i am a warning')
t.strictSame(logs, [['warn', 'hello', 'i am a warning']])
logs.length = 0
const nopeError = new Error('nope')
npmlog.warn = () => {
throw nopeError
}
process.emit('log', 'warn', 'fail')
t.strictSame(logs, [[
'verbose',
`attempt to log ${inspect(['warn', 'fail'])} crashed`,
nopeError,
]])
logs.length = 0
npmlog.verbose = () => {
throw nopeError
}
const consoleErrors = []
console.error = (...args) => consoleErrors.push(args)
process.emit('log', 'warn', 'fail2')
t.strictSame(logs, [])
t.strictSame(consoleErrors, [[
`attempt to log ${inspect(['warn', 'fail2'])} crashed`,
nopeError,
]])
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