change approach again

node_modules/command-line-args/test/class-argv.js

@@ -0,0 +1,72 @@
+'use strict'
+const TestRunner = require('test-runner')
+const a = require('assert')
+const Argv = require('../lib/argv')
+const Definitions = require('../lib/definitions')
+
+const runner = new TestRunner()
+
+runner.test('.expandOptionEqualsNotation()', function () {
+  const argv = new Argv()
+  argv.load([ '--one=1', '--two', '2', '--three=3', '4' ])
+  argv.expandOptionEqualsNotation()
+  a.deepEqual(argv, [
+    '--one', '552f3a31-14cd-4ced-bd67-656a659e9efb1', '--two', '2', '--three', '552f3a31-14cd-4ced-bd67-656a659e9efb3', '4'
+  ])
+})
+
+runner.test('.expandGetoptNotation()', function () {
+  const argv = new Argv()
+  argv.load([ '-abc' ])
+  argv.expandGetoptNotation()
+  a.deepEqual(argv.slice(), [
+    '-a', '-b', '-c'
+  ])
+})
+
+runner.test('.expandGetoptNotation() with values', function () {
+  const argv = new Argv()
+  argv.load([ '-abc', '1', '-a', '2', '-bc' ])
+  argv.expandGetoptNotation()
+  a.deepEqual(argv, [
+    '-a', '-b', '-c', '1', '-a', '2', '-b', '-c'
+  ])
+})
+
+runner.test('.validate()', function () {
+  const definitions = new Definitions()
+  definitions.load([
+    { name: 'one', type: Number }
+  ])
+
+  a.doesNotThrow(function () {
+    const argv = new Argv()
+    argv.load([ '--one', '1' ])
+    argv.validate(definitions)
+  })
+
+  a.throws(function () {
+    const argv = new Argv()
+    argv.load([ '--one', '--two' ])
+    argv.validate(definitions)
+  })
+
+  a.throws(function () {
+    const argv = new Argv()
+    argv.load([ '--one', '2', '--two', 'two' ])
+    argv.validate(definitions)
+  })
+
+  a.throws(function () {
+    const argv = new Argv()
+    argv.load([ '-a', '2' ])
+    argv.validate(definitions)
+  })
+})
+
+runner.test('expandOptionEqualsNotation', function () {
+  const argv = new Argv()
+  argv.load([ '--one=tree' ])
+  argv.expandOptionEqualsNotation()
+  a.deepEqual(argv, [ '--one', '552f3a31-14cd-4ced-bd67-656a659e9efbtree' ])
+})