fix: create separated test for nested ICU params

tests/generateFiles.ts

@@ -28,6 +28,9 @@ export const Entries: Record<string, Partial<Config>> = {
   icu: {
     singleCurlyBraces: true,
   },
+  'icu-nested': {
+    singleCurlyBraces: true,
+  },
   nested: {},
   flat: {},
   'exotic-keys': {},

tests/generator.spec.ts

@@ -1,6 +1,7 @@
 import { Driver } from './driver';
 import * as InterpolationComplexLocaleKeys from './__generated__/pregenerated/interpolation-complex/LocaleKeys';
 import * as ICULocaleKeys from './__generated__/pregenerated/icu/LocaleKeys';
+import * as ICUNestedLocaleKeys from './__generated__/pregenerated/icu-nested/LocaleKeys';
 import * as CustomFnNameLocaleKeys from './__generated__/pregenerated/fn-name/customFnName';
 import * as ExoticKeysLocaleKeys from './__generated__/pregenerated/exotic-keys/LocaleKeys';
 import * as FlatLocaleKeys from './__generated__/pregenerated/flat/LocaleKeys';
@@ -406,3 +407,31 @@ test('data interpolation icu', async () => {
   );
   expect(generatedResultsAsStr).toBe(generatedSnapShotAsStr);
 });
+
+test('data interpolation icu with nested params', async () => {
+  driver.given.namespace('icu-nested');
+  await driver.when.runsCodegenCommand({
+    singleCurlyBraces: true,
+  });
+
+  const [{ LocaleKeys }, generatedResultsAsStr, generatedSnapShotAsStr] =
+    await Promise.all([
+      driver.get.generatedResults<typeof ICUNestedLocaleKeys>(),
+      driver.get.generatedResultsAsStr(),
+      driver.get.generatedSnapShotAsStr(),
+    ]);
+
+  const result = LocaleKeys(driver.get.defaultTranslationFn());
+  expect(
+    result.common.people.messageNestedParams({
+      numPersons: 2,
+      name: 'something',
+    })
+  ).toBe(
+    driver.get.expectedTranslationOf('common.people.messageNestedParams', {
+      numPersons: 2,
+      name: 'something',
+    })
+  );
+  expect(generatedResultsAsStr).toBe(generatedSnapShotAsStr);
+});

tests/snapshot/icu-nested/LocaleKeys.ts

@@ -0,0 +1,14 @@
+/* eslint-disable */
+/* tslint:disable */
+export function LocaleKeys<R extends string>(t: (...args: unknown[]) => R) {
+  return {
+    common: {
+      people: {
+        message: (data: Record<'numPersons', unknown>) => t('common.people.message', data), /* Hey, {numPersons, plural, =0 {no one} =1 {one person} other {# persons}} */
+        messageNestedParams: (data: Record<'name' | 'numPersons', unknown>) => t('common.people.messageNestedParams', data), /* Hey, {numPersons, plural, =0 {No one here.} one {{name}. You are the only person here.} other {{name} and # other persons are here.}} */
+      },
+    },
+  };
+}
+
+export type ILocaleKeys = ReturnType<typeof LocaleKeys>;

tests/snapshot/icu/LocaleKeys.ts

@@ -6,7 +6,6 @@ export function LocaleKeys<R extends string>(t: (...args: unknown[]) => R) {
       people: {
         message: (data: Record<'numPersons', unknown>) => t('common.people.message', data), /* Hey, {numPersons, plural, =0 {no one} =1 {one person} other {# persons}} */
         messageComplex: (data: Record<'name' | 'numPersons' | 'productsAmount', unknown>) => t('common.people.messageComplex', data), /* Hey {name}, There are {numPersons, plural, =0 {no one} =1 {one person} other {# persons}} that want to change the {productsAmount, plural, =1 {price of 1 product} other {prices of # products}} */
-        messageNestingParams: (data: Record<'name' | 'numPersons', unknown>) => t('common.people.messageNestingParams', data), /* Hey, {numPersons, plural, =0 {No one here.} one {{name}. You are the only person here.} other {{name} and # other persons are here.}} */
       },
     },
   };

tests/sources/icu-nested.json

@@ -0,0 +1,8 @@
+{
+  "common": {
+    "people": {
+      "message": "Hey, {numPersons, plural, =0 {no one} =1 {one person} other {# persons}}",
+      "messageNestedParams": "Hey, {numPersons, plural, =0 {No one here.} one {{name}. You are the only person here.} other {{name} and # other persons are here.}}"
+    }
+  }
+}

tests/sources/icu.json

@@ -2,8 +2,7 @@
   "common": {
     "people": {
       "message": "Hey, {numPersons, plural, =0 {no one} =1 {one person} other {# persons}}",
-      "messageComplex": "Hey {name}, There are {numPersons, plural, =0 {no one} =1 {one person} other {# persons}} that want to change the {productsAmount, plural, =1 {price of 1 product} other {prices of # products}}",
-      "messageNestingParams": "Hey, {numPersons, plural, =0 {No one here.} one {{name}. You are the only person here.} other {{name} and # other persons are here.}}"
+      "messageComplex": "Hey {name}, There are {numPersons, plural, =0 {no one} =1 {one person} other {# persons}} that want to change the {productsAmount, plural, =1 {price of 1 product} other {prices of # products}}"
     }
   }
 }