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[READ-ONLY] Mirror of https://github.com/openstatusHQ/openstatus. 🫖 Status page with uptime monitoring & API monitoring as code 🫖 openstatus.dev
bun drizzle-orm monitoring monitoring-as-code nextjs observability on-call open-source shadcn-ui status-page statuspage synthetic-monitoring tinybird turso uptime uptime-checker uptime-monitor
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3.5 kB · 95 lines
TypeScript
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596import { expect } from "jsr:@std/expect";
// @std/expect stopped re-exporting its matcher-context type; these matchers only// read `value`, so a minimal local shape is enough.type ExpectMatcherContext = { value: unknown };
type MatcherResult = { pass: boolean; message: () => string };
const isObject = (v: unknown): v is Record<string, unknown> => typeof v === "object" && v !== null;
const size = (v: unknown): number => { if (typeof v === "string" || Array.isArray(v)) return v.length; if (v instanceof Map || v instanceof Set) return v.size; if (isObject(v)) return Object.keys(v).length; return -1;};
// Bun's `expect` extension matchers, reimplemented on @std/expect so the ~150// existing call sites keep working under `deno test`.expect.extend({ toBeNumber(context: ExpectMatcherContext): MatcherResult { const pass = typeof context.value === "number" && !Number.isNaN(context.value); return { pass, message: () => `expected ${context.value} to be a number` }; }, toBeString(context: ExpectMatcherContext): MatcherResult { return { pass: typeof context.value === "string", message: () => `expected ${context.value} to be a string`, }; }, toBeBoolean(context: ExpectMatcherContext): MatcherResult { return { pass: typeof context.value === "boolean", message: () => `expected ${context.value} to be a boolean`, }; }, toBeArray(context: ExpectMatcherContext): MatcherResult { return { pass: Array.isArray(context.value), message: () => `expected ${context.value} to be an array`, }; }, toBeTrue(context: ExpectMatcherContext): MatcherResult { return { pass: context.value === true, message: () => `expected ${context.value} to be true`, }; }, toBeFalse(context: ExpectMatcherContext): MatcherResult { return { pass: context.value === false, message: () => `expected ${context.value} to be false`, }; }, toBeNil(context: ExpectMatcherContext): MatcherResult { return { pass: context.value === null || context.value === undefined, message: () => `expected ${context.value} to be null or undefined`, }; }, toBeEmpty(context: ExpectMatcherContext): MatcherResult { return { pass: size(context.value) === 0, message: () => `expected ${context.value} to be empty`, }; }, toBeOneOf( context: ExpectMatcherContext, expected: readonly unknown[], ): MatcherResult { return { pass: expected.includes(context.value), message: () => `expected ${context.value} to be one of ${JSON.stringify(expected)}`, }; }, toContainValue(context: ExpectMatcherContext, value: unknown): MatcherResult { const pass = isObject(context.value) && Object.values(context.value).includes(value); return { pass, message: () => `expected object to contain value ${value}` }; }, toContainKey(context: ExpectMatcherContext, key: string): MatcherResult { const pass = isObject(context.value) && Object.keys(context.value).includes(key); return { pass, message: () => `expected object to contain key ${key}` }; }, pass(_context: ExpectMatcherContext, _message?: string): MatcherResult { return { pass: true, message: () => _message ?? "passed" }; }, fail(_context: ExpectMatcherContext, message?: string): MatcherResult { return { pass: false, message: () => message ?? "failed" }; },});