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init.spec.js
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init.spec.js
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'use strict';
var fs = require('fs');
var rimraf = require('rimraf');
var invokeMocha = require('./helpers').invokeMocha;
var path = require('path');
var os = require('os');
describe('init command', function() {
var tmpdir;
beforeEach(function() {
tmpdir = path.join(os.tmpdir(), 'mocha-init');
try {
fs.mkdirSync(tmpdir);
} catch (ignored) {}
expect(fs.existsSync(tmpdir), 'to be true');
});
afterEach(function() {
try {
rimraf.sync(tmpdir);
} catch (ignored) {}
});
describe('when no path is supplied', function() {
it('should fail', function(done) {
invokeMocha(
['init'],
function(err, result) {
if (err) {
return done(err);
}
expect(
result,
'to have failed with output',
/not enough non-option arguments/i
);
done();
},
{stdio: 'pipe'}
);
});
it('should not throw', function(done) {
invokeMocha(
['init'],
function(err, result) {
if (err) {
return done(err);
}
expect(result, 'to have failed').and('not to satisfy', {
output: /throw/i
});
done();
},
{stdio: 'pipe'}
);
});
});
it('should create some files in the dest dir', function(done) {
invokeMocha(
['init', tmpdir],
function(err, result) {
if (err) {
return done(err);
}
expect(result, 'to have succeeded');
expect(fs.existsSync(path.join(tmpdir, 'mocha.css')), 'to be true');
expect(fs.existsSync(path.join(tmpdir, 'mocha.js')), 'to be true');
expect(fs.existsSync(path.join(tmpdir, 'tests.spec.js')), 'to be true');
expect(fs.existsSync(path.join(tmpdir, 'index.html')), 'to be true');
done();
},
{stdio: 'pipe'}
);
});
});