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popd.js
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116 lines (98 loc) · 2.58 KB
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import path from 'path';
import test from 'ava';
import shell from '..';
const rootDir = path.resolve();
function reset() {
shell.dirs('-c');
shell.cd(rootDir);
}
test.beforeEach(() => {
shell.config.resetForTesting();
reset();
});
test.after.always(() => {
reset();
});
//
// Valids
//
test('basic usage', t => {
shell.pushd('resources/pushd');
const trail = shell.popd();
t.falsy(shell.error());
t.is(process.cwd(), trail[0]);
t.deepEqual(trail, [rootDir]);
});
test('two directories on the stack', t => {
shell.pushd('resources/pushd');
shell.pushd('a');
const trail = shell.popd();
t.falsy(shell.error());
t.is(process.cwd(), trail[0]);
t.deepEqual(trail, [
path.resolve(rootDir, 'resources/pushd'),
rootDir,
]);
});
test('three directories on the stack', t => {
shell.pushd('resources/pushd');
shell.pushd('b');
shell.pushd('c');
const trail = shell.popd();
t.falsy(shell.error());
t.is(process.cwd(), trail[0]);
t.deepEqual(trail, [
path.resolve(rootDir, 'resources/pushd/b'),
path.resolve(rootDir, 'resources/pushd'),
rootDir,
]);
});
test('Valid by index', t => {
shell.pushd('resources/pushd');
const trail = shell.popd('+0');
t.falsy(shell.error());
t.is(process.cwd(), trail[0]);
t.deepEqual(trail, [rootDir]);
});
test('Using +1 option', t => {
shell.pushd('resources/pushd');
const trail = shell.popd('+1');
t.falsy(shell.error());
t.is(process.cwd(), trail[0]);
t.deepEqual(trail, [path.resolve(rootDir, 'resources/pushd')]);
});
test('Using -0 option', t => {
shell.pushd('resources/pushd');
const trail = shell.popd('-0');
t.falsy(shell.error());
t.is(process.cwd(), trail[0]);
t.deepEqual(trail, [path.resolve(rootDir, 'resources/pushd')]);
});
test('Using -1 option', t => {
shell.pushd('resources/pushd');
const trail = shell.popd('-1');
t.falsy(shell.error());
t.is(process.cwd(), trail[0]);
t.deepEqual(trail, [rootDir]);
});
test('Using -n option', t => {
shell.pushd('resources/pushd');
const trail = shell.popd('-n');
t.falsy(shell.error());
t.is(process.cwd(), trail[0]);
t.deepEqual(trail, [path.resolve(rootDir, 'resources/pushd')]);
});
test('Popping an empty stack', t => {
shell.popd();
t.truthy(shell.error('popd: directory stack empty\n'));
});
test('Test that rootDir is not stored', t => {
shell.cd('resources/pushd');
shell.pushd('b');
const trail = shell.popd();
t.falsy(shell.error());
t.is(trail[0], path.resolve(rootDir, 'resources/pushd'));
t.is(process.cwd(), trail[0]);
shell.popd(); // no more in the stack
t.truthy(shell.error());
});