test: add overwriteDefault test

Author: akameco

cli.js

@@ -14,7 +14,7 @@ const cli = meow(
   -l, --locales           locales [require: true]
   -f, --format            json | yaml [default: json]
   -d, --default-locale    default locale
-  -w, --overwrite-default default: false
+  --overwriteDefault      default: false
   --flat                  json [default: true] | yaml [default: false]
 
   Example
@@ -43,13 +43,13 @@ const cli = meow(
         type: 'string',
         alias: 'd'
       },
-      withDescriptions: {
+      overwriteDefault: {
         type: 'boolean',
-        default: false
+        default: true
       },
-      'overwrite-default': {
+      withDescriptions: {
         type: 'boolean',
-        default: true
+        default: false
       },
       // babel-plugin-react-intl boolean options
       extractSourceLocation: {

readme.md

@@ -100,7 +100,7 @@ $ extract-messages --help
   -l, --locales           locales [require: true]
   -f, --format            json | yaml [default: json]
   -d, --default-locale    default locale
-  -w, --overwrite-default default: false
+  --overwriteDefault      default: false
   --flat                  json [default: true] | yaml [default: false]
 
   Example

src/index.ts

@@ -62,6 +62,7 @@ type Opts = {
   defaultLocale: string
   format?: string
   flat?: boolean
+  overwriteDefault?: boolean
 }
 
 // eslint-disable-next-line max-lines-per-function

src/test/json/__snapshots__/test.ts.snap

@@ -123,3 +123,19 @@ Array [
   "z.hello",
 ]
 `;
+
+exports[`with overwriteDefault 1`] = `
+Object {
+  "a.custom.hello": "hello",
+  "a.custom.world": "world",
+  "b.custom.message": "Default Message",
+}
+`;
+
+exports[`with overwriteDefault 2`] = `
+Object {
+  "a.custom.hello": "",
+  "a.custom.world": "",
+  "b.custom.message": "",
+}
+`;

src/test/json/test.ts

@@ -66,3 +66,29 @@ test('export using custom module', async () => {
   expect(en).toMatchSnapshot()
   expect(ja).toMatchSnapshot()
 })
+
+test('with overwriteDefault', async () => {
+  const tmp = tempy.directory()
+  fs.writeFileSync(
+    path.resolve(tmp, 'en.json'),
+    JSON.stringify(
+      {
+        'a.custom.hello': 'hello',
+        'a.custom.world': 'world',
+        'b.custom.message': 'Default Message'
+      },
+      null,
+      2
+    ),
+    'utf8'
+  )
+  await m(['en', 'ja'], 'src/test/fixtures/custom/**/*.js', tmp, {
+    defaultLocale: 'en',
+    moduleSourceName: '../i18n',
+    overwriteDefault: false
+  })
+  const en = JSON.parse(fs.readFileSync(path.resolve(tmp, 'en.json'), 'utf8'))
+  const ja = JSON.parse(fs.readFileSync(path.resolve(tmp, 'ja.json'), 'utf8'))
+  expect(en).toMatchSnapshot()
+  expect(ja).toMatchSnapshot()
+})