Initial release 0.1.0

src/lib/server/database.spec.ts

@@ -0,0 +1,77 @@
+import Database from 'better-sqlite3';
+import { execFileSync } from 'node:child_process';
+import { mkdtempSync, rmSync } from 'node:fs';
+import { tmpdir } from 'node:os';
+import path from 'node:path';
+import { afterEach, describe, expect, it, vi } from 'vitest';
+
+const temporaryDirectories: string[] = [];
+
+afterEach(async () => {
+	const { closeDatabase } = await import('./database.js');
+	closeDatabase();
+	delete process.env.SENDEWERK_DB_PATH;
+	delete process.env.SENDEWERK_UPLOAD_DIR;
+	for (const directory of temporaryDirectories.splice(0)) {
+		rmSync(directory, { recursive: true, force: true });
+	}
+	vi.resetModules();
+});
+
+describe('database setup', () => {
+	it('runs migrations and the seed repeatedly in an isolated database', () => {
+		const directory = mkdtempSync(path.join(tmpdir(), 'sendewerk-test-'));
+		temporaryDirectories.push(directory);
+		const databasePath = path.join(directory, 'test.sqlite');
+		const environment = {
+			...process.env,
+			SENDEWERK_DB_PATH: databasePath,
+			SENDEWERK_UPLOAD_DIR: path.join(directory, 'uploads')
+		};
+
+		for (let run = 0; run < 2; run += 1) {
+			execFileSync(process.execPath, ['scripts/migrate.mjs'], {
+				cwd: process.cwd(),
+				env: environment
+			});
+			execFileSync(process.execPath, ['scripts/seed.mjs'], {
+				cwd: process.cwd(),
+				env: environment
+			});
+		}
+
+		const database = new Database(databasePath, { readonly: true });
+		const counts = database
+			.prepare(
+				`SELECT
+					(SELECT count(*) FROM schema_migrations) AS migrations,
+					(SELECT count(*) FROM pieces) AS pieces,
+					(SELECT count(*) FROM shows) AS shows,
+					(SELECT count(*) FROM piece_usages) AS usages`
+			)
+			.get() as { migrations: number; pieces: number; shows: number; usages: number };
+		database.close();
+
+		expect(counts).toEqual({ migrations: 1, pieces: 4, shows: 1, usages: 3 });
+		expect(databasePath).not.toBe(path.resolve('.data/sendewerk.sqlite'));
+	});
+
+	it('does not count reserve pieces or explicit sections twice', async () => {
+		const directory = mkdtempSync(path.join(tmpdir(), 'sendewerk-duration-test-'));
+		temporaryDirectories.push(directory);
+		process.env.SENDEWERK_DB_PATH = path.join(directory, 'test.sqlite');
+		process.env.SENDEWERK_UPLOAD_DIR = path.join(directory, 'uploads');
+
+		execFileSync(process.execPath, ['scripts/migrate.mjs'], {
+			cwd: process.cwd(),
+			env: process.env
+		});
+		execFileSync(process.execPath, ['scripts/seed.mjs'], { cwd: process.cwd(), env: process.env });
+		const { getShow } = await import('./previews.js');
+		const show = getShow();
+
+		expect(show.sections.map((section) => section.durationSeconds)).toEqual([300, 1200, 3600]);
+		expect(show.totalDurationSeconds).toBe(5100);
+		expect(show.sections[1].usages.find((usage) => usage.isReserve)?.durationSeconds).toBe(540);
+	});
+});