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jenkins.test.js
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jenkins.test.js
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'use strict';
/*global __dirname, process, require, describe, it, beforeEach, afterEach */
var A = require('chai').assert,
mockery = require('mockery'),
sinon = require('sinon'),
path = require('path'),
shellescape = require('shell-escape'),
mocks = {
mkdir: sinon.stub(),
exec: sinon.stub(),
exit: sinon.stub(),
config: {},
env: {}
},
node_modules = path.join(__dirname, '..', 'node_modules'),
nycPath = escape(path.join(node_modules, '.bin', 'nyc')),
specXunitPath = escape(require.resolve('spec-xunit-file')),
mochaPath = escape(path.join(node_modules, '.bin', 'mocha')),
_mochaPath = escape(path.join(node_modules, '.bin', '_mocha')),
coverage = escape(path.join(process.cwd(), 'artifacts', 'coverage'));
A.equalObject = function (a, b, message) {
A.equal(JSON.stringify(a, null, 4), JSON.stringify(b, null, 4), message);
};
function escape(directory){
return shellescape([directory]);
}
describe('Jenkins Mocha Test Case', function () {
// Bump timeout to 5 seconds
this.timeout(5000);
beforeEach(function () {
Object.keys(mocks).forEach(function (key) {
if (typeof mocks[key] === 'function') {
mocks[key] = sinon.stub();
} else {
mocks[key] = {};
}
});
mockery.enable({
warnOnUnregistered: false,
useCleanCache: true
});
mockery.registerMock('shelljs', mocks);
});
afterEach(function () {
mockery.deregisterAll();
mockery.disable();
});
function assertMkDirCallsAreReceived(){
// Check mkdirs
A.equalObject(mocks.mkdir.args[0], ['-p', path.join(process.cwd(), 'artifacts')], 'artifact dir was created');
A.equalObject(mocks.mkdir.args[1], ['-p', path.join(process.cwd(), 'artifacts', 'coverage')], 'coverage dir was created');
A.equalObject(mocks.mkdir.args[2], ['-p', path.join(process.cwd(), 'artifacts', 'test')], 'tests dir was created');
}
describe('jenkins', function () {
it('should run the right functions', function () {
mocks.exec.returns({
code: 0
});
// Run
require('../lib/jenkins')(['--foo', 'tests/*']);
assertMkDirCallsAreReceived();
// Check environment
A.equalObject(mocks.env, {
XUNIT_FILE: path.join(process.cwd(), 'artifacts', 'test', 'xunit.xml')
}, 'xunit file was set');
// Check exec
A.equalObject(mocks.exec.args[0], [
'node ' + nycPath + ' --reporter lcov --reporter text-summary --cache=false --report-dir ' +
coverage +
' -- node ' + _mochaPath + ' --reporter ' + specXunitPath + ' --colors --foo \'tests/*\''
], 'mocha was called correctly');
});
it('should support a --no-colors options', function () {
mocks.exec.returns({
code: 0
});
// Run
require('../lib/jenkins')(['--foo', 'tests/*', '--no-colors']);
assertMkDirCallsAreReceived();
// Check environment
A.equalObject(mocks.env, {
XUNIT_FILE: path.join(process.cwd(), 'artifacts', 'test', 'xunit.xml')
}, 'xunit file was set');
// Check exec
A.equalObject(mocks.exec.args[0], [
'node ' + nycPath + ' --reporter lcov --reporter text-summary --cache=false --report-dir ' +
coverage +
' -- node ' + _mochaPath + ' --reporter ' + specXunitPath + ' --foo \'tests/*\' --no-colors'
], 'mocha was called correctly');
});
it('should support a --no-coverage option', function () {
mocks.exec.returns({
code: 0
});
// Run
require('../lib/jenkins')(['--foo', 'tests/*', '--no-coverage']);
assertMkDirCallsAreReceived();
// Check environment
A.equalObject(mocks.env, {
XUNIT_FILE: path.join(process.cwd(), 'artifacts', 'test', 'xunit.xml')
}, 'xunit file was set');
// Check exec
A.equalObject(mocks.exec.args[0], [
'node ' + mochaPath + ' --reporter ' + specXunitPath + ' --colors --foo \'tests/*\''
], 'mocha was called correctly');
});
it('should support a --cobertura option', function () {
mocks.exec.returns({
code: 0
});
// Run
require('../lib/jenkins')(['--foo', 'tests/*', '--cobertura']);
assertMkDirCallsAreReceived();
// Check environment
A.equalObject(mocks.env, {
XUNIT_FILE: path.join(process.cwd(), 'artifacts', 'test', 'xunit.xml')
}, 'xunit file was set');
// Check exec
A.equalObject(mocks.exec.args[0], [
'node ' + nycPath + ' --reporter cobertura --cache=false --report-dir ' +
coverage +
' -- node ' + _mochaPath + ' --reporter ' + specXunitPath + ' --colors --foo \'tests/*\''
], 'mocha was called correctly');
});
it('should support passing Node args', function () {
mocks.exec.returns({
code: 0
});
mocks.env.NODE_ARGS = '--flop=blop';
// Run
require('../lib/jenkins')(['--foo', 'tests/*', '--no-colors']);
assertMkDirCallsAreReceived();
// Check environment
A.equalObject(mocks.env, {
NODE_ARGS: '--flop=blop',
XUNIT_FILE: path.join(process.cwd(), 'artifacts', 'test', 'xunit.xml')
}, 'xunit file was set');
// Check exec
A.equalObject(mocks.exec.args[0], [
'node --flop=blop ' + nycPath + ' --reporter lcov --reporter text-summary --cache=false --report-dir ' +
coverage +
' -- node --flop=blop ' + _mochaPath + ' --reporter ' + specXunitPath + ' --foo \'tests/*\' --no-colors'
], 'mocha was called correctly');
});
});
});