112 lines
3.5 KiB
JavaScript
112 lines
3.5 KiB
JavaScript
'use strict'
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const tap = require('tap')
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const prettifyMetadata = require('./prettify-metadata')
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const context = {
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customPrettifiers: {}
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}
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tap.test('returns `undefined` if no metadata present', async t => {
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const str = prettifyMetadata({ log: {}, context })
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t.equal(str, undefined)
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})
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tap.test('works with only `name` present', async t => {
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const str = prettifyMetadata({ log: { name: 'foo' }, context })
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t.equal(str, '(foo)')
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})
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tap.test('works with only `pid` present', async t => {
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const str = prettifyMetadata({ log: { pid: '1234' }, context })
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t.equal(str, '(1234)')
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})
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tap.test('works with only `hostname` present', async t => {
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const str = prettifyMetadata({ log: { hostname: 'bar' }, context })
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t.equal(str, '(on bar)')
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})
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tap.test('works with only `name` & `pid` present', async t => {
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const str = prettifyMetadata({ log: { name: 'foo', pid: '1234' }, context })
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t.equal(str, '(foo/1234)')
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})
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tap.test('works with only `name` & `hostname` present', async t => {
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const str = prettifyMetadata({ log: { name: 'foo', hostname: 'bar' }, context })
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t.equal(str, '(foo on bar)')
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})
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tap.test('works with only `pid` & `hostname` present', async t => {
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const str = prettifyMetadata({ log: { pid: '1234', hostname: 'bar' }, context })
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t.equal(str, '(1234 on bar)')
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})
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tap.test('works with only `name`, `pid`, & `hostname` present', async t => {
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const str = prettifyMetadata({ log: { name: 'foo', pid: '1234', hostname: 'bar' }, context })
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t.equal(str, '(foo/1234 on bar)')
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})
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tap.test('works with only `name` & `caller` present', async t => {
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const str = prettifyMetadata({ log: { name: 'foo', caller: 'baz' }, context })
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t.equal(str, '(foo) <baz>')
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})
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tap.test('works with only `pid` & `caller` present', async t => {
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const str = prettifyMetadata({ log: { pid: '1234', caller: 'baz' }, context })
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t.equal(str, '(1234) <baz>')
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})
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tap.test('works with only `hostname` & `caller` present', async t => {
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const str = prettifyMetadata({ log: { hostname: 'bar', caller: 'baz' }, context })
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t.equal(str, '(on bar) <baz>')
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})
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tap.test('works with only `name`, `pid`, & `caller` present', async t => {
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const str = prettifyMetadata({ log: { name: 'foo', pid: '1234', caller: 'baz' }, context })
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t.equal(str, '(foo/1234) <baz>')
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})
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tap.test('works with only `name`, `hostname`, & `caller` present', async t => {
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const str = prettifyMetadata({ log: { name: 'foo', hostname: 'bar', caller: 'baz' }, context })
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t.equal(str, '(foo on bar) <baz>')
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})
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tap.test('works with only `caller` present', async t => {
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const str = prettifyMetadata({ log: { caller: 'baz' }, context })
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t.equal(str, '<baz>')
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})
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tap.test('works with only `pid`, `hostname`, & `caller` present', async t => {
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const str = prettifyMetadata({ log: { pid: '1234', hostname: 'bar', caller: 'baz' }, context })
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t.equal(str, '(1234 on bar) <baz>')
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})
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tap.test('works with all four present', async t => {
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const str = prettifyMetadata({ log: { name: 'foo', pid: '1234', hostname: 'bar', caller: 'baz' }, context })
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t.equal(str, '(foo/1234 on bar) <baz>')
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})
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tap.test('uses prettifiers from passed prettifiers object', async t => {
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const prettifiers = {
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name (input) {
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return input.toUpperCase()
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},
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pid (input) {
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return input + '__'
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},
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hostname (input) {
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return input.toUpperCase()
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},
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caller (input) {
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return input.toUpperCase()
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}
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}
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const str = prettifyMetadata({
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log: { pid: '1234', hostname: 'bar', caller: 'baz', name: 'joe' },
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context: {
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customPrettifiers: prettifiers
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}
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})
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t.equal(str, '(JOE/1234__ on BAR) <BAZ>')
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})
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