ci: run tests (#145)

tests/index.ts

@@ -0,0 +1,5 @@
+import { describe } from 'manten';
+
+describe('aicommits', ({ runTestSuite }) => {
+	runTestSuite(import('./specs/config.js'));
+});

tests/specs/config.ts

@@ -0,0 +1,55 @@
+import fs from 'fs/promises';
+import path from 'path';
+import { testSuite, expect } from 'manten';
+import { createFixture } from 'fs-fixture';
+import { execaNode } from 'execa';
+
+const aicommitsPath = path.resolve('./dist/cli.mjs');
+
+export default testSuite(({ describe }) => {
+	describe('config', async ({ test }) => {
+		const fixture = await createFixture();
+		const env = {
+			// Linux
+			HOME: fixture.path,
+
+			// Windows
+			USERPROFILE: fixture.path,
+		};
+		const configPath = path.join(fixture.path, '.aicommits');
+		const openAiToken = 'OPENAI_KEY=sk-abc';
+
+		test('set unknown config file', async () => {
+			const { stderr } = await execaNode(aicommitsPath, ['config', 'set', 'UNKNOWN=1'], {
+				env,
+				reject: false,
+			});
+
+			expect(stderr).toMatch('Invalid config property: UNKNOWN');
+		});
+
+		test('set invalid OPENAI_KEY', async () => {
+			const { stderr } = await execaNode(aicommitsPath, ['config', 'set', 'OPENAI_KEY=abc'], {
+				env,
+				reject: false,
+			});
+
+			expect(stderr).toMatch('Invalid config property OPENAI_KEY: Must start with "sk-"');
+		});
+
+		await test('set config file', async () => {
+			await execaNode(aicommitsPath, ['config', 'set', openAiToken], { env });
+
+			const configFile = await fs.readFile(configPath, 'utf8');
+			expect(configFile).toMatch(openAiToken);
+		});
+
+		await test('get config file', async () => {
+			const { stdout } = await execaNode(aicommitsPath, ['config', 'get', 'OPENAI_KEY'], { env });
+
+			expect(stdout).toBe(openAiToken);
+		});
+
+		await fixture.rm();
+	});
+});