react-native-node-api/packages/react-native-node-api-modules/src/node/babel-plugin/plugin.test.ts at a61f9fa3ca767eabdff7c31be040388f02881492 · callstackincubator/react-native-node-api · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
import assert from "node:assert/strict";
import { describe, it } from "node:test";
import path from "node:path";

import { transformFileSync } from "@babel/core";

import { plugin } from "./plugin.js";
import { setupTempDirectory } from "../test-utils.js";
import { getLibraryName } from "../path-utils.js";

describe("plugin", () => {
  it("transforms require calls, regardless", (context) => {
    const tempDirectoryPath = setupTempDirectory(context, {
      "package.json": `{ "name": "my-package" }`,
      "addon-1.apple.node/addon-1.node":
        "// This is supposed to be a binary file",
      "addon-2.apple.node/addon-2.node":
        "// This is supposed to be a binary file",
      "addon-1.js": `
        const addon = require('./addon-1.node');
        console.log(addon);
      `,
      "addon-2.js": `
        const addon = require('./addon-2.node');
        console.log(addon);
      `,
      "sub-directory/addon-1.js": `
        const addon = require('../addon-1.node');
        console.log(addon);
      `,
      "addon-1-bindings.js": `
        const addon = require('bindings')('addon-1');
        console.log(addon);
      `,
      "require-js-file.js": `
        const addon = require('./addon-1.js');
        console.log(addon);
      `,
    });

    const ADDON_1_REQUIRE_ARG = getLibraryName(
      path.join(tempDirectoryPath, "addon-1"),
      { stripPathSuffix: false }
    );
    const ADDON_2_REQUIRE_ARG = getLibraryName(
      path.join(tempDirectoryPath, "addon-2"),
      { stripPathSuffix: false }
    );

    {
      const result = transformFileSync(
        path.join(tempDirectoryPath, "./addon-1.js"),
        { plugins: [[plugin, { stripPathSuffix: false }]] }
      );
      assert(result);
      const { code } = result;
      assert(
        code && code.includes(`requireNodeAddon("${ADDON_1_REQUIRE_ARG}")`),
        `Unexpected code: ${code}`
      );
    }

    {
      const result = transformFileSync(
        path.join(tempDirectoryPath, "./addon-2.js"),
        { plugins: [[plugin, { naming: "hash" }]] }
      );
      assert(result);
      const { code } = result;
      assert(
        code && code.includes(`requireNodeAddon("${ADDON_2_REQUIRE_ARG}")`),
        `Unexpected code: ${code}`
      );
    }

    {
      const result = transformFileSync(
        path.join(tempDirectoryPath, "./sub-directory/addon-1.js"),
        { plugins: [[plugin, { naming: "hash" }]] }
      );
      assert(result);
      const { code } = result;
      assert(
        code && code.includes(`requireNodeAddon("${ADDON_1_REQUIRE_ARG}")`),
        `Unexpected code: ${code}`
      );
    }

    {
      const result = transformFileSync(
        path.join(tempDirectoryPath, "./addon-1-bindings.js"),
        { plugins: [[plugin, { naming: "hash" }]] }
      );
      assert(result);
      const { code } = result;
      assert(
        code && code.includes(`requireNodeAddon("${ADDON_1_REQUIRE_ARG}")`),
        `Unexpected code: ${code}`
      );
    }

    {
      const result = transformFileSync(
        path.join(tempDirectoryPath, "./require-js-file.js"),
        { plugins: [[plugin, { naming: "hash" }]] }
      );
      assert(result);
      const { code } = result;
      assert(
        code && !code.includes(`requireNodeAddon`),
        `Unexpected code: ${code}`
      );
    }
  });
});