test: overrideProps snapshot

packages/babel-plugin-jsx/src/index.ts

@@ -11,7 +11,7 @@ export type State = {
   opts: Opts;
 }
 
-interface Opts {
+export interface Opts {
   transformOn?: boolean;
   optimize?: boolean;
   mergeProps?: boolean;

packages/babel-plugin-jsx/test/__snapshots__/snapshot.test.ts.snap

@@ -79,6 +79,21 @@ withDirectives(createVNode(\\"input\\", {
 }, null, 8, [\\"onUpdate:modelValue\\"]), [[vModelText, test]]);"
 `;
 
+exports[`override props multiple: multiple 1`] = `
+"import { resolveComponent, createVNode } from \\"vue\\";
+createVNode(resolveComponent(\\"A\\"), {
+  \\"loading\\": true,
+  ...a,
+  \\"class\\": \\"x\\",
+  \\"style\\": x
+}, null);"
+`;
+
+exports[`override props single: single 1`] = `
+"import { createVNode } from \\"vue\\";
+createVNode(\\"div\\", a, null);"
+`;
+
 exports[`reassign variable as component: reassign variable as component 1`] = `
 "import { defineComponent, createVNode } from \\"vue\\";
 let a = 1;

packages/babel-plugin-jsx/test/snapshot.test.ts

@@ -1,12 +1,14 @@
 import { transform } from '@babel/core';
-import JSX from '../src';
+import JSX, { Opts } from '../src';
 
-const transpile = (source: string) => new Promise((resolve, reject) => transform(
+const transpile = (
+  source: string, options: Opts = {},
+) => new Promise((resolve, reject) => transform(
   source,
   {
     filename: '',
     presets: null,
-    plugins: [[JSX, { optimize: true }]],
+    plugins: [[JSX, options]],
     configFile: false,
   }, (error, result) => {
     if (error) {
@@ -138,7 +140,26 @@ tests.forEach((
   test(
     name,
     async () => {
-      expect(await transpile(from)).toMatchSnapshot(name);
+      expect(await transpile(from, { optimize: true })).toMatchSnapshot(name);
+    },
+  );
+});
+
+const overridePropsTests = [{
+  name: 'single',
+  from: '<div {...a}></div>',
+}, {
+  name: 'multiple',
+  from: '<A loading {...a} class="x" style={x}></A>',
+}];
+
+overridePropsTests.forEach((
+  { name, from },
+) => {
+  test(
+    `override props ${name}`,
+    async () => {
+      expect(await transpile(from, { mergeProps: false })).toMatchSnapshot(name);
     },
   );
 });