64 lines
1.7 KiB
TypeScript
64 lines
1.7 KiB
TypeScript
import { expect } from "vitest";
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import type { CliResult } from "./cli-runner.js";
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function formatCliOutput(result: CliResult): string {
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const out = result.stdout?.trim() || "(empty)";
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const err = result.stderr?.trim() || "(empty)";
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return `stdout: ${out}\nstderr: ${err}`;
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}
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/**
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* Assert that CLI command succeeded (exit code 0)
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*/
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export function expectCliSuccess(result: CliResult) {
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expect(
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result.exitCode,
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`CLI exited with code ${result.exitCode}. ${formatCliOutput(result)}`,
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).toBe(0);
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}
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/**
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* Assert that CLI command failed (non-zero exit code)
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*/
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export function expectCliFailure(result: CliResult) {
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expect(
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result.exitCode,
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`CLI unexpectedly exited with code ${result.exitCode}. ${formatCliOutput(result)}`,
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).not.toBe(0);
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}
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/**
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* Assert that output contains expected text
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*/
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export function expectOutputContains(result: CliResult, text: string) {
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expect(result.output).toContain(text);
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}
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/**
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* Assert that output contains valid JSON
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* Uses stdout (not stderr) since JSON is written to stdout and warnings go to stderr
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*/
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export function expectValidJson(result: CliResult) {
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expect(() => JSON.parse(result.stdout)).not.toThrow();
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return JSON.parse(result.stdout);
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}
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/**
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* Assert that output contains JSON with error flag
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*/
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export function expectJsonError(result: CliResult) {
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const json = expectValidJson(result);
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expect(json.isError).toBe(true);
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return json;
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}
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/**
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* Assert that output contains expected JSON structure
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*/
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export function expectJsonStructure(result: CliResult, expectedKeys: string[]) {
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const json = expectValidJson(result);
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expectedKeys.forEach((key) => {
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expect(json).toHaveProperty(key);
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});
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return json;
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}
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