From d9341701ab2c0fa2b622fb113505c1f2c3d15f12 Mon Sep 17 00:00:00 2001
From: Yoann Moinet <yoann.moinet@datadoghq.com>
Date: Thu, 3 Oct 2024 15:00:50 +0200
Subject: [PATCH] WIP Test

---
 .../src/commands/create-plugin/index.test.ts  | 80 +++++++++++++++++++
 .../src/commands/create-plugin/templates.ts   |  1 +
 packages/tools/src/helpers.ts                 |  2 +
 3 files changed, 83 insertions(+)
 create mode 100644 packages/tests/src/tools/src/commands/create-plugin/index.test.ts

diff --git a/packages/tests/src/tools/src/commands/create-plugin/index.test.ts b/packages/tests/src/tools/src/commands/create-plugin/index.test.ts
new file mode 100644
index 00000000..831bba92
--- /dev/null
+++ b/packages/tests/src/tools/src/commands/create-plugin/index.test.ts
@@ -0,0 +1,80 @@
+// Unless explicitly stated otherwise all files in this repository are licensed under the MIT License.
+// This product includes software developed at Datadog (https://www.datadoghq.com/).
+// Copyright 2019-Present Datadog, Inc.
+
+import commands from '@dd/tools/commands/create-plugin/index';
+import { ROOT } from '@dd/tools/constants';
+import { Cli } from 'clipanion';
+import fs from 'fs';
+import { vol } from 'memfs';
+import path from 'path';
+
+jest.mock('fs', () => require('memfs').fs);
+
+const getMirroredFixtures = (paths: string[], cwd: string) => {
+    const fsa = jest.requireActual('fs');
+    const fixtures: Record<string, string> = {};
+    for (const p of paths) {
+        fixtures[p] = fsa.readFileSync(path.resolve(cwd, p), 'utf-8');
+    }
+    return fixtures;
+};
+
+const getArgs = (opts: {
+    name?: string;
+    description?: string;
+    codeowners?: string[];
+    type?: string;
+    hooks?: string[];
+}) => {
+    const args: string[] = [];
+    if (opts.name) {
+        args.push('--name', opts.name);
+    }
+    if (opts.description) {
+        args.push('--description', opts.description);
+    }
+    if (opts.codeowners) {
+        args.push(...opts.codeowners.map((co) => ['--codeowner', co]).flat());
+    }
+    if (opts.type) {
+        args.push('--type', opts.type);
+    }
+    if (opts.hooks) {
+        args.push(...opts.hooks.map((h) => ['--hook', h]).flat());
+    }
+    return args;
+};
+
+describe('Command create-plugin', () => {
+    const fixtures = getMirroredFixtures(
+        ['.github/CODEOWNERS', `packages/plugins/telemetry/package.json`],
+        ROOT,
+    );
+    console.log('FIXTURES', Object.keys(fixtures));
+    beforeEach(() => {
+        // Mock the files that are touched by yarn cli create-plugin and yarn cli integrity.
+        vol.fromJSON(fixtures, ROOT);
+    });
+
+    afterEach(() => {
+        vol.reset();
+    });
+
+    test('It should create a plugin.', async () => {
+        const cli = new Cli();
+        cli.register(commands[0]);
+
+        const args = getArgs({
+            name: 'Testing #1',
+            description: 'Testing plugin',
+            codeowners: ['@codeowners'],
+            type: 'universal',
+            hooks: ['enforce'],
+        });
+        const result = await cli.run(['create-plugin', ...args]);
+        console.log('TEST', fs.readdirSync(ROOT));
+        console.log(result);
+        // console.log(Object.keys(vol.toJSON()).map((k) => k.replace(ROOT, '.')));
+    });
+});
diff --git a/packages/tools/src/commands/create-plugin/templates.ts b/packages/tools/src/commands/create-plugin/templates.ts
index 9ab60350..7e67a8d2 100644
--- a/packages/tools/src/commands/create-plugin/templates.ts
+++ b/packages/tools/src/commands/create-plugin/templates.ts
@@ -17,6 +17,7 @@ const getTemplates = (context: Context): File[] => {
     const pascalCase = getPascalCase(plugin.slug);
     const camelCase = getCamelCase(plugin.slug);
     const pkg = getPackageJsonData();
+    console.log('Got package.json data:', pkg);
 
     return [
         {
diff --git a/packages/tools/src/helpers.ts b/packages/tools/src/helpers.ts
index 05bb8aa2..8df498aa 100644
--- a/packages/tools/src/helpers.ts
+++ b/packages/tools/src/helpers.ts
@@ -6,6 +6,7 @@ import type { GetPlugins } from '@dd/core/types';
 import chalk from 'chalk';
 import { execFile } from 'child_process';
 import fs from 'fs-extra';
+import fsa from 'fs';
 import path from 'path';
 import { promisify } from 'util';
 
@@ -59,6 +60,7 @@ export const getCamelCase = (name: string): string => {
 };
 
 export const getPackageJsonData = (workspace: string = 'plugins/telemetry'): any => {
+    console.log('COMMAND', fsa.readdirSync(ROOT));
     const packageJson = fs.readJSONSync(path.resolve(ROOT, `packages/${workspace}/package.json`));
     return packageJson;
 };