loopback-connector-sendgrid
Version:
Loopback connector module which allow to send emails via SendGrid
230 lines (225 loc) • 9.32 kB
JavaScript
;
var R = require("ramda");
var fs = require("fs");
var path = require('path');
var glob = require("glob");
var childProcess = require('child_process');
var spawn = childProcess.spawn;
var exec = childProcess.exec;
var loopbackServer, beforeAllFlag = false, afterAllFlag = false;
module.exports = function testUtils(opts) {
var processCoverage = function processCoverage(coverageData) {
global.__cpmCoverage__ = R.merge(global.__cpmCoverage__, coverageData);
};
var _opts = opts;
return {
"browsers": _opts.browsers,
"openBrowser": function openBrowser(worldContext, done) {
var requestStream;
var browser = this.browsers.length > 0 ? this.browsers[0] : null;
var subLogger = worldContext.world.logger.child({"widget_type": 'LOOPBACK'});
var Bacon, Server, server, Command, request;
if (browser && !worldContext.browser.remote) { //if .remote exists then web server and browser already started
//For white-box browser testing setup Request and Leadfoot Webdriver.js server api
//The Bacon, leadfoot and request packages are only required for white-box browser based testing
Bacon = require('baconjs').Bacon;
Server = require("leadfoot/Server");
server = new Server("http://localhost:4444/wd/hub");
Command = require("leadfoot/Command");
request = require("request");
//start web server
loopbackServer = spawn('node', ['server/server.js'], {
'cwd': worldContext.cwd,
'env': {'path': process.env.path,
'PORT': worldContext.browser.config.port,
'NODE_ENV': 'development'
}
});
loopbackServer.stdout.on('data', function onStdout() {
//worldContext.world.logger.info(data);
});
loopbackServer.stderr.on('data', function onStderr(data) {
subLogger.warn(data.toString('utf8'));
});
//provide url on browser object
worldContext.browser.url = worldContext.browser.config.url + ':' + worldContext.browser.config.port;
//wait for loopback server startup
requestStream = Bacon.retry({
"source": function source() { return Bacon.fromNodeCallback(request, worldContext.browser.url); },
"retries": 5,
"delay": function delay() { return 5000; }
});
requestStream.onError(done);
requestStream.onValue(function onValue() {
//setup browser session
server.createSession(browser)
.then(function addSessionToWorld(session) {
worldContext.browser.request = request;
worldContext.browser.remote = new Command(session);
})
.finally(done);
});
} else {
done();
}
},
//get coverage information and teardown Leadfoot Webdriver.js server api
"closeBrowser": function closeBrowser(worldContext, done) {
var browser = this.browsers.length > 0 ? this.browsers[0] : null;
if (browser && worldContext.browser.remote) { //if .remote exists then web server and browser available to kill
worldContext.browser.request(_opts.url + '/coverage', function handler(error, response, body) {
var vasync = require('vasync');
if (!error && response.statusCode === 200) {
processCoverage(JSON.parse(body.replace(/c:/g, 'C:')));
}
vasync.parallel({
'funcs': [
function f1(callback) {
worldContext.browser.remote
.execute('return window.__coverage__')
.then(processCoverage)
.finally(function sessionQuit() {
worldContext.browser.remote.quit()
.finally(function quit(){
callback();
});
});
},
function f2(callback) {
exec('taskkill /pid ' + loopbackServer.pid + ' /T /F', callback);
}
]
}, done);
});
} else {
done();
}
},
"beforeAll": function b(beforeAll, worldContext) {
if (!beforeAllFlag) {
beforeAllFlag = true;
beforeAll(function beforeFn(done) {
this.openBrowser(worldContext, done);
}.bind(this));
}
},
"afterAll": function a(afterAll, worldContext) {
if (!afterAllFlag) {
afterAllFlag = true;
afterAll(function afterFn(done) {
this.closeBrowser(worldContext, done);
}.bind(this));
}
},
"before": function b(before, worldContext) {
before(function beforeFn(done) {
if (worldContext.world.hasOwnProperty("before")) {
worldContext.world.before(done);
delete worldContext.world.before;
} else {
done();
}
});
},
"after": function a(after, worldContext) {
after(function afterFn(done) {
if (worldContext.world.hasOwnProperty("after")) {
worldContext.world.after(done);
delete worldContext.world.after;
} else {
done();
}
});
},
"getTestFeaturesDir": function getTestFeaturesDir(directories, cwd) {
var testDir = path.join(cwd, directories.test);
if (directories.hasOwnProperty("testFeatures")) {
return cwd + path.sep + directories.testFeatures + path.sep;
}
return testDir + path.sep;
},
"getTestLibrariesDir": function getTestLibrariesDir(directories, cwd) {
var testDir = path.join(cwd, directories.test);
if (directories.hasOwnProperty("testLibrary")) {
return path.join(cwd, directories.testLibrary);
}
return testDir;
},
"getTstGlob": function getTstGlob(testFeaturesDir) {
if (process.env.hasOwnProperty("YADDA_FEATURE_GLOB")) {
return R.map(function mapTstGlob(dir) {
return dir.replace(/\//g, "\\");
}, glob.sync(testFeaturesDir + "**/*" + process.env.YADDA_FEATURE_GLOB + "*"));
}
return [];
},
"requireLibraries": function requireLibraries(librariesArr) {
return librariesArr.reduce(function requireLibrary(librariesAcc, library) {
return librariesAcc.concat(require(library));
}, []);
},
"getLibraries": function getLibraries(testFeaturesDir, testLibrariesDir, file, feature) {
var libraries = [];
var libraryPath = this.getLibraryRelativePath(testFeaturesDir, testLibrariesDir, file);
var defaultFeaturePath = this.getDefaultFeaturePath(libraryPath, file);
//get libraries to load and load
if (feature.annotations.hasOwnProperty("libraries")) {
//load any libraries annotated in the feature file
libraries = R.map(function mapLibraries(value) {
return path.resolve(libraryPath, value);
}, feature.annotations.libraries.split(","));
}
//add default library
if (defaultFeaturePath) {
libraries.push(defaultFeaturePath);
}
return libraries;
},
"getDefaultFeaturePath": function getDefaultFeaturePath(libraryPath, file) {
var defaultFeaturePath = path.join(libraryPath, path.basename(file, ".feature") + "-steps.js");
if (fs.existsSync(defaultFeaturePath)) {
return defaultFeaturePath;
}
return null;
},
"getLibraryRelativePath": function getLibraryRelativePath(testFeaturesDir, testLibrariesDir, file) {
var featureRelativePath = path.relative(testFeaturesDir, path.dirname(file));
return path.resolve(testLibrariesDir, featureRelativePath);
},
"getTestSuite": function getTestSuite(Yadda, worldContext, directories) {
var testFeaturesDir = this.getTestFeaturesDir(directories, worldContext.cwd);
var testLibrariesDir = this.getTestLibrariesDir(directories, worldContext.cwd);
var tstGlob = this.getTstGlob(testFeaturesDir);
var self = this;
return function testSuite() {
//beforeAll
self.beforeAll(before, worldContext);
new Yadda.FeatureFileSearch([testFeaturesDir]).each(function eachFeatureFile(file) {
//if YADDA_FEATURE_GLOB exists then check if featureFile in YADDA_FEATURE_GLOB
if (tstGlob.length > 0 && !R.contains(file, tstGlob)) {
return;
}
featureFile(file, function featureFile(feature) {
var libraries = self.getLibraries(testFeaturesDir, testLibrariesDir, file, feature);
var loadedLibraries = self.requireLibraries(libraries);
//initiate yadda and execute each scenario
var yadda = new Yadda.Yadda(loadedLibraries, worldContext);
scenarios(feature.scenarios, function scenario(scenarioParam) {
//before test setup
self.before(before, worldContext);
//run steps
/*eslint max-nested-callbacks:0 */
steps(scenarioParam.steps, function step(stepParam, done) {
yadda.run(stepParam, worldContext, done);
});
//after test teardown
self.after(after, worldContext);
});
});
//afterAll
self.afterAll(after, worldContext);
});
};
}
};
};