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node_modules/command-line-args/test/camel-case.js

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+'use strict'
+const TestRunner = require('test-runner')
+const commandLineArgs = require('../')
+const a = require('assert')
+
+const runner = new TestRunner()
+
+runner.test('camel-case: regular', function () {
+  const optionDefinitions = [
+    { name: 'one-two' },
+    { name: 'three', type: Boolean }
+  ]
+  const argv = [ '--one-two', '1', '--three' ]
+  const result = commandLineArgs(optionDefinitions, { argv, camelCase: true })
+  a.deepStrictEqual(result, {
+    oneTwo: '1',
+    three: true
+  })
+})
+
+runner.test('camel-case: grouped', function () {
+  const optionDefinitions = [
+    { name: 'one-one', group: 'a' },
+    { name: 'two-two', group: 'a' },
+    { name: 'three-three', group: 'b', type: Boolean },
+    { name: 'four-four' }
+  ]
+  const argv = [ '--one-one', '1', '--two-two', '2', '--three-three', '--four-four', '4' ]
+  const result = commandLineArgs(optionDefinitions, { argv, camelCase: true })
+  a.deepStrictEqual(result, {
+    a: {
+      oneOne: '1',
+      twoTwo: '2'
+    },
+    b: {
+      threeThree: true
+    },
+    _all: {
+      oneOne: '1',
+      twoTwo: '2',
+      threeThree: true,
+      fourFour: '4'
+    },
+    _none: {
+      fourFour: '4'
+    }
+  })
+})
+
+runner.test('camel-case: grouped with unknowns', function () {
+  const optionDefinitions = [
+    { name: 'one-one', group: 'a' },
+    { name: 'two-two', group: 'a' },
+    { name: 'three-three', group: 'b', type: Boolean },
+    { name: 'four-four' }
+  ]
+  const argv = [ '--one-one', '1', '--two-two', '2', '--three-three', '--four-four', '4', '--five' ]
+  const result = commandLineArgs(optionDefinitions, { argv, camelCase: true, partial: true })
+  a.deepStrictEqual(result, {
+    a: {
+      oneOne: '1',
+      twoTwo: '2'
+    },
+    b: {
+      threeThree: true
+    },
+    _all: {
+      oneOne: '1',
+      twoTwo: '2',
+      threeThree: true,
+      fourFour: '4'
+    },
+    _none: {
+      fourFour: '4'
+    },
+    _unknown: [ '--five' ]
+  })
+})