import type { Prisma } from "$lib/generated/prisma/client"; import { expect, type Page } from "@playwright/test"; import { prisma } from "../src/lib/prisma"; import type { Operation } from "@prisma/client/runtime/client"; type Model = Exclude; type Op = Exclude; type QueryParams = { page: Page; model: M; operation: F; query?: Prisma.Args<(typeof prisma)[M], F>; }; async function submitQuery(page: Page, model: string, operation: string, query: unknown) { await page.getByTestId("query-input").fill(`${model}.${operation}(${JSON.stringify(query)})`); await page.getByRole("button", { name: "Run query" }).click(); } export async function runQuery(params: QueryParams) { const { page, model, operation, query } = params; const operationFunction = prisma[model][operation] as (...args: unknown[]) => unknown; const prismaClientResult = await operationFunction(query); await submitQuery(page, model, operation, query); await expect(page.getByRole("button", { name: "Run query" })).not.toBeDisabled(); const textContent = await page.getByRole("code").last().textContent(); expect(textContent, "Expected query result element to have text content").not.toBeNull(); const idbClientResult = JSON.parse(textContent!); return { idbClientResult, prismaClientResult }; } export async function expectQueryToSucceed(params: QueryParams) { const { idbClientResult, prismaClientResult } = await runQuery(params); expect(idbClientResult).toEqual(JSON.parse(JSON.stringify(prismaClientResult))); return prismaClientResult; } export async function expectQueryToFail( params: QueryParams & { errorMessage: string; expectPrismaToAlsoFail?: boolean } ) { const { page, model, operation, query, errorMessage, expectPrismaToAlsoFail = true } = params; const operationFunction = prisma[model][operation] as (...args: unknown[]) => unknown; if (expectPrismaToAlsoFail) { await expect(operationFunction(query)).rejects.toThrowError(); } await submitQuery(page, model, operation, query); await expect(page.getByRole("listitem").first()).toContainText(errorMessage); }

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