chore: adding camelcase flag keys to useFlags hook

Author: joker23

packages/sdk/react/__tests__/client/deprecated-hooks/flagKeyUtils.test.ts

@@ -0,0 +1,38 @@
+import { toCamelCase } from '../../../src/client/deprecated-hooks/flagKeyUtils';
+
+it('converts kebab-case to camelCase', () => {
+  expect(toCamelCase('my-flag-key')).toBe('myFlagKey');
+});
+
+it('converts snake_case to camelCase', () => {
+  expect(toCamelCase('my_flag_key')).toBe('myFlagKey');
+});
+
+it('converts dot.separated to camelCase', () => {
+  expect(toCamelCase('my.flag.key')).toBe('myFlagKey');
+});
+
+it('lowercases ALL_CAPS first word', () => {
+  expect(toCamelCase('MY_FLAG')).toBe('myFlag');
+});
+
+it('preserves already-camelCase keys', () => {
+  expect(toCamelCase('myFlagKey')).toBe('myFlagKey');
+});
+
+it('handles HTMLParser (ALLCAPS boundary)', () => {
+  expect(toCamelCase('HTMLParser')).toBe('htmlParser');
+});
+
+it('handles a single word with no separators', () => {
+  expect(toCamelCase('flag')).toBe('flag');
+});
+
+it('handles runs of multiple separators', () => {
+  expect(toCamelCase('my--flag')).toBe('myFlag');
+  expect(toCamelCase('my_.flag')).toBe('myFlag');
+});
+
+it('handles empty string', () => {
+  expect(toCamelCase('')).toBe('');
+});

packages/sdk/react/__tests__/client/deprecated-hooks/renderHelpers.tsx

@@ -4,10 +4,14 @@ import { LDReactClientContextValue } from '../../../src/client/LDClient';
 import { LDReactContext } from '../../../src/client/provider/LDReactContext';
 import { makeMockClient } from '../mockClient';
 
-export function makeWrapper(mockClient: ReturnType<typeof makeMockClient>) {
+export function makeWrapper(
+  mockClient: ReturnType<typeof makeMockClient>,
+  contextOverrides?: Partial<LDReactClientContextValue>,
+) {
   const contextValue: LDReactClientContextValue = {
     client: mockClient,
     initializedState: 'unknown',
+    ...contextOverrides,
   };
 
   return function Wrapper({ children }: { children: React.ReactNode }) {