diff --git a/packages/react-native-codegen/src/parsers/__tests__/parsers-primitives-test.js b/packages/react-native-codegen/src/parsers/__tests__/parsers-primitives-test.js index 03bc6ab6dc3..5f3f785221b 100644 --- a/packages/react-native-codegen/src/parsers/__tests__/parsers-primitives-test.js +++ b/packages/react-native-codegen/src/parsers/__tests__/parsers-primitives-test.js @@ -13,10 +13,11 @@ const { emitBoolean, + emitDouble, emitNumber, emitInt32, emitRootTag, -} = require('../parsers-primitives'); +} = require('../parsers-primitives.js'); describe('emitBoolean', () => { describe('when nullable is true', () => { @@ -121,3 +122,29 @@ describe('emitRootTag', () => { }); }); }); + +describe('emitDouble', () => { + describe('when nullable is true', () => { + it('returns nullable type annotation', () => { + const result = emitDouble(true); + const expected = { + type: 'NullableTypeAnnotation', + typeAnnotation: { + type: 'DoubleTypeAnnotation', + }, + }; + + expect(result).toEqual(expected); + }); + }); + describe('when nullable is false', () => { + it('returns non nullable type annotation', () => { + const result = emitDouble(false); + const expected = { + type: 'DoubleTypeAnnotation', + }; + + expect(result).toEqual(expected); + }); + }); +}); diff --git a/packages/react-native-codegen/src/parsers/flow/modules/index.js b/packages/react-native-codegen/src/parsers/flow/modules/index.js index e53276b723e..dc0c26659c9 100644 --- a/packages/react-native-codegen/src/parsers/flow/modules/index.js +++ b/packages/react-native-codegen/src/parsers/flow/modules/index.js @@ -35,6 +35,7 @@ const { const {unwrapNullable, wrapNullable} = require('../../parsers-commons'); const { emitBoolean, + emitDouble, emitNumber, emitInt32, emitRootTag, @@ -204,9 +205,7 @@ function translateTypeAnnotation( return emitInt32(nullable); } case 'Double': { - return wrapNullable(nullable, { - type: 'DoubleTypeAnnotation', - }); + return emitDouble(nullable); } case 'Float': { return wrapNullable(nullable, { diff --git a/packages/react-native-codegen/src/parsers/parsers-primitives.js b/packages/react-native-codegen/src/parsers/parsers-primitives.js index 55c3e0de8d4..5c2c9c86751 100644 --- a/packages/react-native-codegen/src/parsers/parsers-primitives.js +++ b/packages/react-native-codegen/src/parsers/parsers-primitives.js @@ -12,6 +12,7 @@ import type { BooleanTypeAnnotation, + DoubleTypeAnnotation, Int32TypeAnnotation, NativeModuleNumberTypeAnnotation, Nullable, @@ -47,8 +48,15 @@ function emitRootTag(nullable: boolean): Nullable { }); } +function emitDouble(nullable: boolean): Nullable { + return wrapNullable(nullable, { + type: 'DoubleTypeAnnotation', + }); +} + module.exports = { emitBoolean, + emitDouble, emitInt32, emitNumber, emitRootTag, diff --git a/packages/react-native-codegen/src/parsers/typescript/modules/index.js b/packages/react-native-codegen/src/parsers/typescript/modules/index.js index 97ea838a474..fb5bfcef9c8 100644 --- a/packages/react-native-codegen/src/parsers/typescript/modules/index.js +++ b/packages/react-native-codegen/src/parsers/typescript/modules/index.js @@ -35,6 +35,7 @@ const { const {unwrapNullable, wrapNullable} = require('../../parsers-commons'); const { emitBoolean, + emitDouble, emitNumber, emitInt32, emitRootTag, @@ -238,9 +239,7 @@ function translateTypeAnnotation( return emitInt32(nullable); } case 'Double': { - return wrapNullable(nullable, { - type: 'DoubleTypeAnnotation', - }); + return emitDouble(nullable); } case 'Float': { return wrapNullable(nullable, {