53 lines
1.8 KiB
TypeScript
53 lines
1.8 KiB
TypeScript
import { describe, expect, it, vi } from "vitest";
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const clientConstructor = vi.hoisted(() => vi.fn());
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vi.mock("pg", () => ({ Client: clientConstructor }));
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import {
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createPostgresMigrationDatabase,
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PostgresMigrationDatabaseError,
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} from "../src/migrations/postgres-database.js";
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describe("PostgreSQL migration database composition", () => {
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it("does not construct a client or execute SQL merely because the adapter is imported", () => {
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expect(clientConstructor).not.toHaveBeenCalled();
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});
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it.each([
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undefined,
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"",
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"not-a-database-url",
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"https://admin:[email protected]/database",
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])("rejects missing or invalid configuration without exposing it (%s)", (databaseUrl) => {
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let captured: unknown;
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try {
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createPostgresMigrationDatabase(databaseUrl);
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} catch (error) {
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captured = error;
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}
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expect(captured).toBeInstanceOf(PostgresMigrationDatabaseError);
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expect(captured).toMatchObject({ code: "POSTGRES_MIGRATION_CONFIGURATION_INVALID" });
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const publicText = `${String(captured)}\n${
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captured instanceof Error ? (captured.stack ?? "") : ""
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}\n${JSON.stringify(captured)}`;
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if (databaseUrl) {
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expect(publicText).not.toContain(databaseUrl);
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}
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expect(clientConstructor).not.toHaveBeenCalled();
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});
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it("creates a lazy database composition without opening a connection", () => {
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const database = createPostgresMigrationDatabase(
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"postgresql://operator:[email protected]/ekklesia",
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);
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expect(Object.isFrozen(database)).toBe(true);
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expect(clientConstructor).not.toHaveBeenCalled();
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expect(JSON.stringify(database)).not.toContain("operator");
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expect(JSON.stringify(database)).not.toContain("do-not-log");
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expect(JSON.stringify(database)).not.toContain("example.test");
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});
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});
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