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var Console = require('./console.js').Console; | ||
var uniload = require('./uniload.js'); | ||
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var phantomjs = require('phantomjs'); | ||
var child_process = require('child_process'); | ||
var _ = require('underscore'); | ||
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// XXX this could really use a self-test! | ||
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// XXX would be nice be nice if this didn't have to be in core. Perhaps | ||
// at some point we'll have an API for packages to register commands in | ||
// the tool. | ||
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// 1. Establish a DDP connection to Meteor | ||
// 2. Subscribe to the Velocity subscriptions that tell us | ||
// which tests pass/fail and when all tests have completed. | ||
// 3. Open the app server with PhantomJS to run client side tests. | ||
// 4. Print the results and exit with the appropriate exit code. | ||
var runVelocity = function (url) { | ||
var unipackages = uniload.load({ | ||
packages: [ 'ddp'] | ||
}); | ||
var DDP = unipackages.ddp.DDP; | ||
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// XXX maybe a startup message so users know the tests are running. | ||
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var ddpConnection = DDP.connect(url); | ||
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var interval = setInterval(function () { | ||
if (ddpConnection.status().status === "connected") { | ||
clearInterval(interval); | ||
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ddpConnection.subscribe("VelocityTestReports", { | ||
onError: function () { | ||
Console.stderr.write("failed to subscribe to VelocityTestReports " | ||
+ "subscription"); | ||
// XXX tell user to add velocity:core | ||
// XXX these also fire if the user turns on autopublish | ||
}, onReady: function () { | ||
this.connection.registerStore("velocityTestReports", { | ||
update: function (msg) { | ||
if (msg.msg === "added") { | ||
var testDesc = msg.fields.framework + " : " + | ||
msg.fields.ancestors.join(":") + " => " + msg.fields.name; | ||
if (msg.fields.result === "passed") { | ||
console.log("PASSED", testDesc); | ||
} else if (msg.fields.result === "failed") { | ||
console.error("FAILED", testDesc); | ||
console.log(msg.fields.failureStackTrace); | ||
} | ||
} | ||
} | ||
}); | ||
} | ||
}); | ||
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var reports = {}; | ||
function updateReport(msg) { | ||
var report = reports[msg.id]; | ||
if (! report) { | ||
reports[msg.id] = msg.fields; | ||
} else { | ||
_.extend(report, msg.fields); | ||
} | ||
} | ||
var aggregateResult = null; | ||
var isFinished = false; | ||
ddpConnection.subscribe("VelocityAggregateReports", { | ||
onError: function () { | ||
Console.stderr.write("failed to subscribe to " + | ||
"VelocityAggregateReports subscription"); | ||
}, onReady: function () { | ||
this.connection.registerStore("velocityAggregateReports", { | ||
update: function (msg) { | ||
if (msg.msg === "added" || msg.msg === "changed") { | ||
updateReport(msg); | ||
var report = reports[msg.id]; | ||
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if (report.name === "aggregateResult") { | ||
aggregateResult = report.result; | ||
} | ||
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if (report.name === "aggregateComplete" && | ||
report.result === "completed") { | ||
setTimeout(function () { | ||
if (aggregateResult === "passed") { | ||
console.log("TESTS RAN SUCCESSFULLY"); | ||
// XXX XXX this is not great. We shouldn't be | ||
// exiting from deep within code like this. Better | ||
// would be to integrate with run --once, and | ||
// signal the inner process to exit cleanly on | ||
// test completion. | ||
process.exit(0); | ||
} | ||
if (aggregateResult === "failed") { | ||
console.log("FAILURE"); | ||
process.exit(1); | ||
} | ||
}, 2000); | ||
} | ||
} | ||
} | ||
}); | ||
} | ||
}); | ||
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function visitWithPhantom (url) { | ||
var phantomScript = "require('webpage').create().open('" + url + "');"; | ||
child_process.execFile( | ||
'/bin/bash', | ||
['-c', | ||
("exec " + phantomjs.path + " /dev/stdin <<'END'\n" + | ||
phantomScript + "END\n")]); | ||
} | ||
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ddpConnection.subscribe("VelocityMirrors", { | ||
onError: function (err) { | ||
Console.stderr.write("failed to subscribe to VelocityMirrors " + | ||
"subscription", err); | ||
}, onReady: function () { | ||
this.connection.registerStore("velocityMirrors", { | ||
update: function (msg) { | ||
if (msg.msg === "added") { | ||
visitWithPhantom(msg.fields.rootUrl); | ||
} | ||
} | ||
}); | ||
} | ||
}); | ||
} | ||
}, 2000); | ||
}; | ||
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exports.runVelocity = runVelocity; |