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import path from 'path';
import { promises, existsSync } from 'fs';
import {
PROMPT_MESSAGES, testDir, setup, promiseWithTimeout, timeout
} from './utils.js';
const inputs = {
nonEmptyDir: './fixtures/select-directory/nonempty-dir',
nonEmptySafeDir: './fixtures/select-directory/nonempty-safe-dir',
emptyDir: './fixtures/select-directory/empty-dir',
nonexistentDir: './fixtures/select-directory/banana-dir',
};
describe('[create-astro] select directory', function () {
this.timeout(timeout);
it('should prompt for directory when none is provided', function () {
return promiseWithTimeout((resolve, onStdout) => {
const { stdout } = setup();
stdout.on('data', (chunk) => {
onStdout(chunk);
if (chunk.includes(PROMPT_MESSAGES.directory)) {
resolve();
}
});
});
});
it('should NOT proceed on a non-empty directory', function () {
return promiseWithTimeout((resolve, onStdout) => {
const { stdout } = setup([inputs.nonEmptyDir]);
stdout.on('data', (chunk) => {
onStdout(chunk);
if (chunk.includes(PROMPT_MESSAGES.directory)) {
resolve();
}
});
});
});
it('should proceed on a non-empty safe directory', function () {
return promiseWithTimeout((resolve) => {
const { stdout } = setup([inputs.nonEmptySafeDir]);
stdout.on('data', (chunk) => {
if (chunk.includes(PROMPT_MESSAGES.template)) {
resolve();
}
});
});
});
it('should proceed on an empty directory', async function () {
const resolvedEmptyDirPath = path.resolve(testDir, inputs.emptyDir);
if (!existsSync(resolvedEmptyDirPath)) {
await promises.mkdir(resolvedEmptyDirPath);
}
return promiseWithTimeout((resolve, onStdout) => {
const { stdout } = setup([inputs.emptyDir]);
stdout.on('data', (chunk) => {
onStdout(chunk);
if (chunk.includes(PROMPT_MESSAGES.template)) {
resolve();
}
});
});
});
it('should proceed when directory does not exist', function () {
return promiseWithTimeout((resolve, onStdout) => {
const { stdout } = setup([inputs.nonexistentDir]);
stdout.on('data', (chunk) => {
onStdout(chunk);
if (chunk.includes(PROMPT_MESSAGES.template)) {
resolve();
}
});
});
});
it('should error on bad directory selection in prompt', function () {
return promiseWithTimeout((resolve, onStdout) => {
let wrote = false;
const { stdout, stdin } = setup();
stdout.on('data', (chunk) => {
onStdout(chunk);
if (chunk.includes('is not empty!')) {
resolve();
}
if (!wrote && chunk.includes(PROMPT_MESSAGES.directory)) {
stdin.write(`${inputs.nonEmptyDir}\x0D`);
wrote = true;
}
});
});
});
});
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