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Allow deferred initialization of mocha test runner via a flag #75

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b8b0c0b
Allow deferred initialization of mocha test runner via a flag
alex-seville Feb 3, 2014
0d3903d
Using YUI.use instead of setTimeout
alex-seville Feb 3, 2014
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108 changes: 63 additions & 45 deletions lib/hub/view/public/inject.js
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Original file line number Diff line number Diff line change
Expand Up @@ -255,70 +255,88 @@ window.$yetify = function (options) {
var self = this,
tostring = {}.toString,
mocha = win.mocha,
runner = mocha.run(),
runner = mocha.run,
data = {},
tests = {},
passed = 0,
failed = 0,
total = 0;

function complete(results) {
self.fire("results", results);
}
//override the existing mocha.run
//so we can initialize it async if we need to
mocha.run = function () {

runner.ignoreLeaks = true;
//restore the override
mocha.run = runner;
//initialize mocha and get a reference to the runner
runner = runner();

runner.on('test end', function (test) {
var suiteName = test.title;
function complete(results) {
self.fire("results", results);
}

tests[suiteName] = {
message: (test.state === 'failed') ? test.err.message : "",
result: (test.state === 'passed') ? true : "fail",
name: suiteName
};
runner.ignoreLeaks = true;

runner.on('test end', function (test) {
var suiteName = test.title;

passed = (test.state === 'passed') ? passed + 1 : passed;
failed = (test.state === 'failed') ? failed + 1 : failed;
total = total + 1;
});
tests[suiteName] = {
message: (test.state === 'failed') ? test.err.message : "",
result: (test.state === 'passed') ? true : "fail",
name: suiteName
};

passed = (test.state === 'passed') ? passed + 1 : passed;
failed = (test.state === 'failed') ? failed + 1 : failed;
total = total + 1;
});

runner.on('suite end', function (module) {
if (module.suites.length === 0) {
var suiteName = module.fullTitle(),
i;

data[suiteName] = {
name: suiteName,
passed: passed,
failed: failed,
total: total
};
runner.on('suite end', function (module) {
if (module.suites.length === 0) {
var suiteName = module.fullTitle(),
i;

for (i in tests) {
data[suiteName][tests[i].name] = {
result: tests[i].result,
message: tests[i].message,
name: tests[i].name
data[suiteName] = {
name: suiteName,
passed: passed,
failed: failed,
total: total
};

for (i in tests) {
data[suiteName][tests[i].name] = {
result: tests[i].result,
message: tests[i].message,
name: tests[i].name
};
}

tests = {};
passed = failed = total = 0;
}
});
runner.on('end', function (test) {
var results = data;

tests = {};
passed = failed = total = 0;
}
});
runner.on('end', function (test) {
var results = data;
results.passed = (runner.total - runner.failures) || 0;
results.failed = runner.failures || 0;
results.total = runner.total;
// TODO: How do I get the test suite runtime?
results.duration = 0;
results.name = document.title;

results.passed = (runner.total - runner.failures) || 0;
results.failed = runner.failures || 0;
results.total = runner.total;
// TODO: How do I get the test suite runtime?
results.duration = 0;
results.name = document.title;
complete(results);
});
};

complete(results);
});
//don't run if we've explicitly flagged this
//mocha instance as being async initialized
//otherwise call `run` to set up the test bindings and
//start the test runner
if (!mocha.asyncYeti) {
mocha.run();
}
}
});

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1 change: 1 addition & 0 deletions test/functional/cli.js
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Original file line number Diff line number Diff line change
Expand Up @@ -146,6 +146,7 @@ vows.describe("Yeti CLI").addBatch({
__dirname + "/fixture/qunit.html",
__dirname + "/fixture/jasmine.html",
__dirname + "/fixture/mocha.html",
__dirname + "/fixture/mocha-async.html",
__dirname + "/fixture/doh.html"
]);
});
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32 changes: 32 additions & 0 deletions test/functional/fixture/mocha-async.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,32 @@
<!doctype html>
<html>
<head>
<title>Yeti Mocha Test</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link rel="stylesheet" href="../../../dep/dev/mocha.css" />
<script src="../../../dep/dev/mocha.js"></script>
<script src="../../../dep/dev/expect.js"></script>
<script type="text/javascript" src="../../../dep/dev/yui-test.js"></script>
</head>
<body>
<div id="mocha"></div>
<script>
mocha.setup('bdd');
mocha.asyncYeti = true;

//simulate an async initialization of mocha
//using a YUI use
YUI().use("test", function (Y) {
describe('hi mocha', function(){
it('should have a passing test', function(){
expect(true).to.be(true);
})
});

if(!("$yetify" in window)) {
var runner = mocha.run();
}
});
</script>
</body>
</html>