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backend/node_modules/pino-pretty/lib/utils/get-property-value.test.js

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+'use strict'
+
+const tap = require('tap')
+const getPropertyValue = require('./get-property-value')
+
+tap.test('getPropertyValue returns the value of the property', async t => {
+  const result = getPropertyValue({
+    foo: 'bar'
+  }, 'foo')
+  t.same(result, 'bar')
+})
+
+tap.test('getPropertyValue returns the value of the nested property', async t => {
+  const result = getPropertyValue({ extra: { foo: { value: 'bar' } } }, 'extra.foo.value')
+  t.same(result, 'bar')
+})
+
+tap.test('getPropertyValue returns the value of the nested property using the array of nested property keys', async t => {
+  const result = getPropertyValue({ extra: { foo: { value: 'bar' } } }, ['extra', 'foo', 'value'])
+  t.same(result, 'bar')
+})
+
+tap.test('getPropertyValue returns undefined for non-existing properties', async t => {
+  const result = getPropertyValue({ extra: { foo: { value: 'bar' } } }, 'extra.foo.value-2')
+  t.same(result, undefined)
+})
+
+tap.test('getPropertyValue returns undefined for non-existing properties using the array of nested property keys', async t => {
+  const result = getPropertyValue({ extra: { foo: { value: 'bar' } } }, ['extra', 'foo', 'value-2'])
+  t.same(result, undefined)
+})