From 38acabfa6089ab8ac469c12b5f55022fb96935e5 Mon Sep 17 00:00:00 2001
From: Sebastian <sebasjm@gmail.com>
Date: Mon, 23 Aug 2021 16:46:06 -0300
Subject: added web vendors

---
 .../babel/__tests__/evaluators/preeval.test.ts     | 121 +++++++++++++++++++++
 1 file changed, 121 insertions(+)
 create mode 100644 @linaria/packages/babel/__tests__/evaluators/preeval.test.ts

(limited to '@linaria/packages/babel/__tests__/evaluators/preeval.test.ts')

diff --git a/@linaria/packages/babel/__tests__/evaluators/preeval.test.ts b/@linaria/packages/babel/__tests__/evaluators/preeval.test.ts
new file mode 100644
index 0000000..307abd7
--- /dev/null
+++ b/@linaria/packages/babel/__tests__/evaluators/preeval.test.ts
@@ -0,0 +1,121 @@
+import { join } from 'path';
+import { transformAsync } from '@babel/core';
+import dedent from 'dedent';
+import serializer from '../../__utils__/linaria-snapshot-serializer';
+import type { StrictOptions } from '../../src';
+
+expect.addSnapshotSerializer(serializer);
+
+const options: Partial<StrictOptions> = {
+  displayName: true,
+  evaluate: true,
+};
+
+const transpile = async (input: string) =>
+  (await transformAsync(input, {
+    babelrc: false,
+    presets: [[require.resolve('@linaria/preeval'), options]],
+    plugins: [
+      '@babel/plugin-proposal-class-properties',
+      '@babel/plugin-syntax-jsx',
+    ],
+    filename: join(__dirname, 'app/index.js'),
+    configFile: false,
+  }))!;
+
+it('preserves classNames', async () => {
+  const { code } = await transpile(
+    dedent`
+      import { styled } from '@linaria/react';
+
+      const Component = styled.div\`\`;
+      `
+  );
+
+  expect(code).toMatchSnapshot();
+});
+
+it('handles locally named import', async () => {
+  const { code } = await transpile(
+    dedent`
+      import { styled as custom } from '@linaria/react';
+
+      const Component = custom.div\`\`;
+      `
+  );
+
+  expect(code).toMatchSnapshot();
+});
+
+it('replaces functional component', async () => {
+  const div = '<div>{props.children}</div>';
+  const { code } = await transpile(
+    dedent`
+      import React from 'react';
+
+      const Component = (props) => ${div};
+      `
+  );
+
+  expect(code).toMatchSnapshot();
+});
+
+it('replaces class component', async () => {
+  const div = '<div>{props.children}</div>';
+  const { code } = await transpile(
+    dedent`
+      import React from 'react';
+
+      class Component extends React.PureComponent {
+        render() {
+          return ${div};
+        }
+      }
+      `
+  );
+
+  expect(code).toMatchSnapshot();
+});
+
+it('replaces constant', async () => {
+  const div = '<div>{props.children}</div>';
+  const { code } = await transpile(
+    dedent`
+      import React from 'react';
+
+      const tag = ${div};
+
+      const Component = (props) => tag;
+      `
+  );
+
+  expect(code).toMatchSnapshot();
+});
+
+it('hoists exports', async () => {
+  const { code } = await transpile(
+    dedent`
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true
+      });
+      Object.defineProperty(exports, "foo", {
+        enumerable: true,
+        get: function get() {
+          return _foo.foo;
+        }
+      });
+      Object.defineProperty(exports, "bar", {
+        enumerable: true,
+        get: function get() {
+          return _foo.bar;
+        }
+      });
+
+      var _foo = require("./foo");
+    `
+  );
+
+  expect(code).toMatchSnapshot();
+});
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