discourse/spec/phantom_js/smoke_test.js

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/*global phantom:true */
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console.log("Starting Discourse Smoke Test");
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var system = require("system");
if (system.args.length !== 2) {
console.log("Expecting: phantomjs {smoke_test.js} {url}");
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phantom.exit(1);
}
var TIMEOUT = 25000;
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var page = require("webpage").create();
if (system.env["AUTH_USER"] && system.env["AUTH_PASSWORD"]) {
page.settings.userName = system.env["AUTH_USER"];
page.settings.password = system.env["AUTH_PASSWORD"];
}
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page.viewportSize = {
width: 1366,
height: 768
};
// In the browser, when the cookies are disabled, it also disables the localStorage
// Here, we're mocking that behavior and making sure the application doesn't blow up
page.onInitialized = function() {
page.evaluate(function() {
localStorage["disableLocalStorage"] = true;
});
};
page.onConsoleMessage = function(msg) {
console.log(msg);
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};
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page.waitFor = function(desc, fn, cb) {
var start = +new Date();
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var check = function() {
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var r;
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try { r = page.evaluate(fn); } catch (err) { }
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var diff = (+new Date()) - start;
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if (r) {
console.log("PASSED: " + desc + " - " + diff + "ms");
cb(true);
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} else {
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if (diff > TIMEOUT) {
console.log("FAILED: " + desc + " - " + diff + "ms");
page.render('/tmp/failed.png');
console.log('Content:' + page.content);
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cb(false);
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} else {
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setTimeout(check, 25);
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}
}
};
check();
};
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var actions = [];
function test(desc, fn) {
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actions.push({ test: fn, desc: desc });
};
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// function wait(delay) {
// actions.push({ wait: delay });
// }
function exec(desc, fn) {
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actions.push({ exec: fn, desc: desc });
};
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function execAsync(desc, delay, fn) {
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actions.push({ execAsync: fn, delay: delay, desc: desc });
};
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// function upload(input, path) {
// actions.push({ upload: path, input: input });
// };
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// function screenshot(filename) {
// actions.push({ screenshot: filename });
// }
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function run() {
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var allPassed = true;
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var done = function() {
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console.log(allPassed ? "ALL PASSED" : "SMOKE TEST FAILED");
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phantom.exit();
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};
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var performNextAction = function() {
if (!allPassed || actions.length === 0) {
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done();
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} else {
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var action = actions[0];
actions = actions.splice(1);
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if (action.test) {
page.waitFor(action.desc, action.test, function(success) {
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allPassed = allPassed && success;
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performNextAction();
});
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} else if (action.exec) {
console.log("EXEC: " + action.desc);
page.evaluate(action.exec, system);
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performNextAction();
} else if (action.execAsync) {
console.log("EXEC ASYNC: " + action.desc + " - " + action.delay + "ms");
setTimeout(function() {
page.evaluate(action.execAsync);
performNextAction();
}, action.delay);
} else if (action.upload) {
console.log("UPLOAD: " + action.upload);
page.uploadFile(action.input, action.upload);
performNextAction();
} else if (action.screenshot) {
console.log("SCREENSHOT: " + action.screenshot);
page.render(action.screenshot);
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performNextAction();
} else if (action.wait) {
console.log("WAIT: " + action.wait + "ms");
setTimeout(function() {
performNextAction();
}, action.wait);
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}
}
};
performNextAction();
};
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var runTests = function() {
test("expect a log in button in the header", function() {
return $("header .login-button").length;
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});
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execAsync("go to latest page", 500, function(){
window.location = "/latest";
});
test("at least one topic shows up", function() {
return $(".topic-list tbody tr").length;
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});
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execAsync("go to categories page", 500, function(){
window.location = "/categories";
});
test("can see categories on the page", function() {
return $('.category-list').length;
});
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execAsync("navigate to 1st topic", 500, function() {
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$(".main-link a.title:first").click();
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});
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test("at least one post body", function() {
return $(".topic-post").length;
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});
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execAsync("click on the 1st user", 500, function() {
// remove the popup action for testing
$(".topic-meta-data a:first").data("ember-action", "");
$(".topic-meta-data a:first").focus().click();
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});
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test("user has details", function() {
return $("#user-card .names").length;
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});
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if (system.env["READONLY_TESTS"]) {
test("readonly alert is present", function() {
return $(".alert-read-only").length;
});
} else {
exec("open login modal", function() {
$(".login-button").click();
});
test("login modal is open", function() {
return $(".login-modal").length;
});
exec("type in credentials & log in", function(system) {
$("#login-account-name").val(system.env['DISCOURSE_USERNAME'] || 'smoke_user').trigger("change");
$("#login-account-password").val(system.env["DISCOURSE_PASSWORD"] || 'P4ssw0rd').trigger("change");
$(".login-modal .btn-primary").click();
});
test("is logged in", function() {
return $(".current-user").length;
});
exec("go home", function() {
if ($('#site-logo').length) $('#site-logo').click();
if ($('#site-text-logo').length) $('#site-text-logo').click();
});
test("it shows a topic list", function() {
return $(".topic-list").length;
});
test('we have a create topic button', function() {
return $("#create-topic").length;
});
exec("open composer", function() {
$("#create-topic").click();
});
test('the editor is visible', function() {
return $(".d-editor").length;
});
exec("compose new topic", function() {
var date = " (" + (+new Date()) + ")",
title = "This is a new topic" + date,
post = "I can write a new topic inside the smoke test!" + date + "\n\n";
$("#reply-title").val(title).trigger("change");
$("#reply-control .d-editor-input").val(post).trigger("change");
$("#reply-control .d-editor-input").focus()[0].setSelectionRange(post.length, post.length);
});
test("updates preview", function() {
return $(".d-editor-preview p").length;
});
exec("open upload modal", function() {
$(".d-editor-button-bar .upload").click();
});
test("upload modal is open", function() {
return $("#filename-input").length;
});
// TODO: Looks like PhantomJS 2.0.0 has a bug with `uploadFile`
// which breaks this code.
// upload("#filename-input", "spec/fixtures/images/large & unoptimized.png");
// test("the file is inserted into the input", function() {
// return document.getElementById('filename-input').files.length
// });
// screenshot('/tmp/upload-modal.png');
//
// test("upload modal is open", function() {
// return document.querySelector("#filename-input");
// });
//
// exec("click upload button", function() {
// $(".modal .btn-primary").click();
// });
//
// test("image is uploaded", function() {
// return document.querySelector(".cooked img");
// });
exec("submit the topic", function() {
$("#reply-control .create").click();
});
test("topic is created", function() {
return $(".fancy-title").length;
});
exec("click reply button", function() {
$(".post-controls:first .create").click();
});
test("composer is open", function() {
return $("#reply-control .d-editor-input").length;
});
exec("compose reply", function() {
var post = "I can even write a reply inside the smoke test ;) (" + (+new Date()) + ")";
$("#reply-control .d-editor-input").val(post).trigger("change");
});
test("waiting for the preview", function() {
return $(".d-editor-preview").text().trim().indexOf("I can even write") === 0;
});
execAsync("submit the reply", 6000, function() {
$("#reply-control .create").click();
});
test("reply is created", function() {
return !document.querySelector(".saving-text")
&& $(".topic-post").length === 2;
});
}
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run();
};
phantom.clearCookies();
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page.open(system.args[1], function() {
page.evaluate(function() { localStorage.clear(); });
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console.log("OPENED: " + system.args[1]);
runTests();
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});