update

node_modules/pino/test/browser-levels.test.js

@@ -0,0 +1,218 @@
+'use strict'
+const test = require('tape')
+const pino = require('../browser')
+
+test('set the level by string', ({ end, same, is }) => {
+  const expected = [
+    {
+      level: 50,
+      msg: 'this is an error'
+    },
+    {
+      level: 60,
+      msg: 'this is fatal'
+    }
+  ]
+  const instance = pino({
+    browser: {
+      write (actual) {
+        checkLogObjects(is, same, actual, expected.shift())
+      }
+    }
+  })
+
+  instance.level = 'error'
+  instance.info('hello world')
+  instance.error('this is an error')
+  instance.fatal('this is fatal')
+
+  end()
+})
+
+test('set the level by string. init with silent', ({ end, same, is }) => {
+  const expected = [
+    {
+      level: 50,
+      msg: 'this is an error'
+    },
+    {
+      level: 60,
+      msg: 'this is fatal'
+    }
+  ]
+  const instance = pino({
+    level: 'silent',
+    browser: {
+      write (actual) {
+        checkLogObjects(is, same, actual, expected.shift())
+      }
+    }
+  })
+
+  instance.level = 'error'
+  instance.info('hello world')
+  instance.error('this is an error')
+  instance.fatal('this is fatal')
+
+  end()
+})
+
+test('set the level by string. init with silent and transmit', ({ end, same, is }) => {
+  const expected = [
+    {
+      level: 50,
+      msg: 'this is an error'
+    },
+    {
+      level: 60,
+      msg: 'this is fatal'
+    }
+  ]
+  const instance = pino({
+    level: 'silent',
+    browser: {
+      write (actual) {
+        checkLogObjects(is, same, actual, expected.shift())
+      }
+    },
+    transmit: {
+      send () {}
+    }
+  })
+
+  instance.level = 'error'
+  instance.info('hello world')
+  instance.error('this is an error')
+  instance.fatal('this is fatal')
+
+  end()
+})
+
+test('set the level via constructor', ({ end, same, is }) => {
+  const expected = [
+    {
+      level: 50,
+      msg: 'this is an error'
+    },
+    {
+      level: 60,
+      msg: 'this is fatal'
+    }
+  ]
+  const instance = pino({
+    level: 'error',
+    browser: {
+      write (actual) {
+        checkLogObjects(is, same, actual, expected.shift())
+      }
+    }
+  })
+
+  instance.info('hello world')
+  instance.error('this is an error')
+  instance.fatal('this is fatal')
+
+  end()
+})
+
+test('the wrong level throws', ({ end, throws }) => {
+  const instance = pino()
+  throws(() => {
+    instance.level = 'kaboom'
+  })
+  end()
+})
+
+test('the wrong level by number throws', ({ end, throws }) => {
+  const instance = pino()
+  throws(() => {
+    instance.levelVal = 55
+  })
+  end()
+})
+
+test('exposes level string mappings', ({ end, is }) => {
+  is(pino.levels.values.error, 50)
+  end()
+})
+
+test('exposes level number mappings', ({ end, is }) => {
+  is(pino.levels.labels[50], 'error')
+  end()
+})
+
+test('returns level integer', ({ end, is }) => {
+  const instance = pino({ level: 'error' })
+  is(instance.levelVal, 50)
+  end()
+})
+
+test('silent level via constructor', ({ end, fail }) => {
+  const instance = pino({
+    level: 'silent',
+    browser: {
+      write () {
+        fail('no data should be logged')
+      }
+    }
+  })
+
+  Object.keys(pino.levels.values).forEach((level) => {
+    instance[level]('hello world')
+  })
+
+  end()
+})
+
+test('silent level by string', ({ end, fail }) => {
+  const instance = pino({
+    browser: {
+      write () {
+        fail('no data should be logged')
+      }
+    }
+  })
+
+  instance.level = 'silent'
+
+  Object.keys(pino.levels.values).forEach((level) => {
+    instance[level]('hello world')
+  })
+
+  end()
+})
+
+test('exposed levels', ({ end, same }) => {
+  same(Object.keys(pino.levels.values), [
+    'fatal',
+    'error',
+    'warn',
+    'info',
+    'debug',
+    'trace'
+  ])
+  end()
+})
+
+test('exposed labels', ({ end, same }) => {
+  same(Object.keys(pino.levels.labels), [
+    '10',
+    '20',
+    '30',
+    '40',
+    '50',
+    '60'
+  ])
+  end()
+})
+
+function checkLogObjects (is, same, actual, expected) {
+  is(actual.time <= Date.now(), true, 'time is greater than Date.now()')
+
+  const actualCopy = Object.assign({}, actual)
+  const expectedCopy = Object.assign({}, expected)
+  delete actualCopy.time
+  delete expectedCopy.time
+
+  same(actualCopy, expectedCopy)
+}