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//
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// Utility functions for the HTML notebook's CasperJS tests.
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//
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// Get the URL of a notebook server on which to run tests.
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casper.get_notebook_server = function () {
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port = casper.cli.get("port")
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port = (typeof port === 'undefined') ? '8888' : port;
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return 'http://127.0.0.1:' + port
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};
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// Create and open a new notebook.
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casper.open_new_notebook = function () {
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var baseUrl = this.get_notebook_server();
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this.start(baseUrl);
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this.thenClick('button#new_notebook');
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this.waitForPopup('');
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this.then(function () {
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// XXX: Kind of odd, the next line works for one test, but not when
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// running multiple tests back-to-back, so we will just point the main
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// casper browser to the same URL as the popup we just grabbed.
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//this.page = this.popups[0];
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this.open(this.popups[0].url);
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});
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// initially, the cells aren't created, so wait for them to appear
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this.waitForSelector('.CodeMirror-code');
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};
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// Shut down the current notebook's kernel.
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casper.shutdown_current_kernel = function () {
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this.thenEvaluate(function() {
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IPython.notebook.kernel.kill();
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});
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};
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// Delete created notebook.
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casper.delete_current_notebook = function () {
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this.thenEvaluate(function() {
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var nbData = $('body').data();
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var url = nbData.baseProjectUrl + 'notebooks/' + nbData.notebookId;
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$.ajax(url, {
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type: 'DELETE',
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});
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});
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};
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// Wrap a notebook test to reduce boilerplate.
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casper.notebook_test = function(test) {
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this.open_new_notebook();
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this.then(test);
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//XXX: we get sporadic error messages when shutting down some of the tests.
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// Since the entire server will go down at the end of running the test
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// suite, it's ok for now to not try to shut anything down.
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//this.shutdown_current_kernel();
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//XXX: the implementation of delete_current_notebook is currently broken
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// it's not a big deal, since the notebook directory will be deleted on
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// cleanup, but we should add tests for deleting the notebook separately
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//this.delete_current_notebook();
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// Run the browser automation.
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this.run(function() {
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this.test.done();
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});
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};
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casper.options.waitTimeout=5000
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casper.on('waitFor.timeout', function onWaitForTimeout(timeout) {
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this.echo("Timeout for " + casper.get_notebook_server());
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this.echo("Is the notebook server running?");
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});
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// Pass `console.log` calls from page JS to casper.
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casper.printLog = function () {
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this.on('remote.message', function(msg) {
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this.echo('Remote message caught: ' + msg);
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});
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};
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