feat(xyd-source-react-babel-runtime): add xyd-source-react-babel-runt…

CLAUDE.md

@@ -1,7 +1,8 @@
 # Dev Docs
 
-> Below docs sections describes how xyd works under the hood: concepts, architecture or conventions. 
+> Below docs sections describes how xyd works under the hood: concepts, architecture and conventions. 
 
+- @docs/DEVELOPMENT.md (**IMPORTANT**)
 - @docs/Overview.md
 - @docs/GettingStarted.md
 - @docs/InstallationAndCli.md

DEVELOPMENT.md

@@ -247,3 +247,4 @@ When developing documents, you can use the following environment flags:
 - `XYD_VERBOSE=1`: Enables verbose output and debug logging
 - `XYD_NODE_PM=pnpm|bun|npm`: Specifies which package manager to use (auto-detects if not set) 
 
+### Read More

docs/DEVELOPMENT.md

@@ -0,0 +1,85 @@
+# DEVELOPMENT
+
+## Tests and Fixtures
+
+### Directory layout
+
+Tests live in `__tests__/` and fixtures in `__fixtures__/` at the package root (or under `src/` for some packages).
+
+```
+packages/xyd-<name>/
+├── __tests__/
+│   ├── <feature>.test.ts    # Test file
+│   └── utils.ts             # Shared test helpers
+└── __fixtures__/
+    ├── 1.basic/             # Positive fixture (runs in CI)
+    ├── 2.circular/
+    ├── -1.opendocs.flat/    # Negative-numbered (advanced/optional, may be disabled)
+    └── -2.complex.openai/
+```
+
+### Fixture naming convention
+
+Each fixture is a numbered directory: `<order>.<descriptive-name>`.
+
+| Prefix | Meaning | Example |
+|--------|---------|---------|
+| `1.`, `2.`, `3.` ... | Standard test cases, run in CI | `1.basic`, `3.multiple-responses` |
+| `-1.`, `-2.`, `-3.` ... | Advanced/optional cases, may be commented out or sorted first | `-1.opendocs.flat`, `-2.complex.openai` |
+
+Use dots to add sub-categories: `5.xdocs.sidebar`, `-1.opendocs.sort+group`.
+
+### Input / output pattern
+
+Every fixture contains an **input** and an expected **output**. The format depends on what's being tested:
+
+| Package | Input | Output |
+|---------|-------|--------|
+| `xyd-gql` | `input.graphql` | `output.json` |
+| `xyd-openapi` | `input.yaml` | `output.json` |
+| `xyd-opencli-remark` | `input.md` | `output.md` |
+| `xyd-source-react-babel-runtime` | `input/` (folder with `src/`, `package.json`, `tsconfig.json`) | `output.js` |
+
+For simple converters (OpenAPI, GraphQL, remark), input and output are single files. For more complex scenarios (Vite builds, multi-file projects), `input/` is a folder containing the full project source.
+
+### Test structure
+
+Tests are data-driven. A test file defines an array of cases and iterates through them using a shared utility:
+
+```ts
+// __tests__/<feature>.test.ts
+import { testMyFeature } from './utils';
+
+const tests = [
+    { name: '1.basic', description: 'Basic example' },
+    { name: '2.more',  description: 'Extended example' },
+];
+
+describe('my-feature', () => {
+    for (const t of tests) {
+        it(t.description, async () => {
+            await testMyFeature(t.name);
+        });
+    }
+});
+```
+
+The utility function in `utils.ts` handles:
+1. Loading input from `__fixtures__/<name>/`
+2. Running the transformation
+3. Saving result to `output.*` (for snapshot regeneration)
+4. Comparing result against expected `output.*`
+
+### Running tests
+
+```bash
+# Run all unit tests
+pnpm test:unit
+
+# Run tests for a specific package
+cd packages/xyd-<name>
+pnpm test
+
+# Run with vitest watch mode
+pnpm vitest
+```

packages/xyd-source-react-babel-runtime/__fixtures__/1.user-card/input/package.json

@@ -0,0 +1,6 @@
+{
+  "name": "xyd-fixture-1-user-card",
+  "private": true,
+  "type": "module",
+  "main": "dist/index.js"
+}

packages/xyd-source-react-babel-runtime/__fixtures__/1.user-card/input/src/UserCard.tsx

@@ -0,0 +1,37 @@
+import React from 'react';
+
+/**
+ * Props for the UserCard component
+ */
+export interface UserCardProps {
+    /** Full name of the user */
+    name: string;
+
+    /** Email address of the user */
+    email: string;
+
+    /** URL to the user's avatar image */
+    avatarUrl?: string;
+
+    /** Role or title of the user */
+    role?: string;
+
+    /** Whether the card is in a loading state */
+    loading?: boolean;
+}
+
+/**
+ * A card component that displays user information with avatar, name, and role.
+ *
+ * @category Component
+ */
+export function UserCard(props: UserCardProps) {
+    return (
+        <div>
+            {props.avatarUrl && <img src={props.avatarUrl} alt={props.name} />}
+            <h3>{props.name}</h3>
+            <p>{props.email}</p>
+            {props.role && <span>{props.role}</span>}
+        </div>
+    );
+}

packages/xyd-source-react-babel-runtime/__fixtures__/1.user-card/input/tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "outDir": "./dist",
+    "jsx": "react-jsx",
+    "skipLibCheck": true,
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "target": "ES2020"
+  },
+  "include": ["src/**/*.ts", "src/**/*.tsx"]
+}

packages/xyd-source-react-babel-runtime/__fixtures__/1.user-card/output.js

@@ -0,0 +1,33 @@
+import { jsxDEV } from "react/jsx-dev-runtime";
+function UserCard(props) {
+  return /* @__PURE__ */ jsxDEV("div", { children: [
+    props.avatarUrl && /* @__PURE__ */ jsxDEV("img", { src: props.avatarUrl, alt: props.name }, void 0, false, {
+      fileName: "<ROOT>/src/UserCard.tsx",
+      lineNumber: 31,
+      columnNumber: 33
+    }, this),
+    /* @__PURE__ */ jsxDEV("h3", { children: props.name }, void 0, false, {
+      fileName: "<ROOT>/src/UserCard.tsx",
+      lineNumber: 32,
+      columnNumber: 13
+    }, this),
+    /* @__PURE__ */ jsxDEV("p", { children: props.email }, void 0, false, {
+      fileName: "<ROOT>/src/UserCard.tsx",
+      lineNumber: 33,
+      columnNumber: 13
+    }, this),
+    props.role && /* @__PURE__ */ jsxDEV("span", { children: props.role }, void 0, false, {
+      fileName: "<ROOT>/src/UserCard.tsx",
+      lineNumber: 34,
+      columnNumber: 28
+    }, this)
+  ] }, void 0, true, {
+    fileName: "<ROOT>/src/UserCard.tsx",
+    lineNumber: 30,
+    columnNumber: 9
+  }, this);
+}
+UserCard.__xydUniform = JSON.parse(`{"title":"UserCard","canonical":"xyd-fixture-1-user-card/components/UserCard","description":"A card component that displays user information with avatar, name, and role.\\n","context":{"symbolId":"1","symbolName":"UserCard","symbolKind":64,"packageName":"xyd-fixture-1-user-card","fileName":"UserCard.tsx","fileFullPath":"src/UserCard.tsx","line":28,"col":16,"signatureText":{"code":"export function UserCard(props: UserCardProps);","lang":"ts"},"sourcecode":{"code":"export function UserCard(props: UserCardProps) {\\n    return (\\n        <div>\\n            {props.avatarUrl && <img src={props.avatarUrl} alt={props.name} />}\\n            <h3>{props.name}</h3>\\n            <p>{props.email}</p>\\n            {props.role && <span>{props.role}</span>}\\n        </div>\\n    );\\n}","lang":"ts"},"meta":[],"category":"Component","group":["xyd-fixture-1-user-card","Component"]},"examples":{"groups":[]},"definitions":[{"title":"Props","properties":[{"name":"name","type":"string","description":"Full name of the user\\n","meta":[{"name":"required","value":"true"}]},{"name":"email","type":"string","description":"Email address of the user\\n","meta":[{"name":"required","value":"true"}]},{"name":"avatarUrl","type":"string","description":"URL to the user's avatar image\\n","meta":[]},{"name":"role","type":"string","description":"Role or title of the user\\n","meta":[]},{"name":"loading","type":"boolean","description":"Whether the card is in a loading state\\n","meta":[]}],"meta":[{"name":"type","value":"parameters"}]}]}`);
+export {
+  UserCard
+};

packages/xyd-source-react-babel-runtime/__fixtures__/2.sample-app/input/package.json

@@ -0,0 +1,6 @@
+{
+  "name": "xyd-fixture-2-sample-app",
+  "private": true,
+  "type": "module",
+  "main": "dist/index.js"
+}