53 lines
2.0 KiB
TypeScript
53 lines
2.0 KiB
TypeScript
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import { expect, test } from "bun:test";
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import dns from "node:dns";
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test("dns.resolve callback parameters match Node.js", done => {
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dns.resolve("dns.google", (...args) => {
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// Should receive exactly 2 parameters: error and addresses array
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expect(args.length).toBe(2);
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expect(args[0]).toBe(null); // no error
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expect(Array.isArray(args[1])).toBe(true); // addresses should be array
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expect(args[1].every((addr: any) => typeof addr === "string")).toBe(true); // each address should be string
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done();
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});
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});
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test("dns.resolve with A record type callback parameters", done => {
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dns.resolve("dns.google", "A", (...args) => {
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expect(args.length).toBe(2);
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expect(args[0]).toBe(null);
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expect(Array.isArray(args[1])).toBe(true);
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expect(args[1].every((addr: any) => typeof addr === "string")).toBe(true);
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done();
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});
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});
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test("dns.resolve with AAAA record type callback parameters", done => {
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// Use a hostname that has AAAA records
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dns.resolve("google.com", "AAAA", (...args) => {
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expect(args.length).toBe(2);
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expect(args[0]).toBe(null);
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expect(Array.isArray(args[1])).toBe(true);
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expect(args[1].every((addr: any) => typeof addr === "string")).toBe(true);
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done();
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});
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});
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test("dns.promises.resolve returns array of strings", async () => {
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const result = await dns.promises.resolve("dns.google");
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expect(Array.isArray(result)).toBe(true);
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expect(result.every((addr: any) => typeof addr === "string")).toBe(true);
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});
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test("dns.promises.resolve with A record returns array of strings", async () => {
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const result = await dns.promises.resolve("dns.google", "A");
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expect(Array.isArray(result)).toBe(true);
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expect(result.every((addr: any) => typeof addr === "string")).toBe(true);
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});
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test("dns.promises.resolve with AAAA record returns array of strings", async () => {
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const result = await dns.promises.resolve("google.com", "AAAA");
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expect(Array.isArray(result)).toBe(true);
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expect(result.every((addr: any) => typeof addr === "string")).toBe(true);
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});
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