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Enable Bluebird generator support in Mocha

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Promise-yielding ES6 generator functions can now be used for test
functions, and they'll automatically be wrapped with Bluebird's
coroutine().
This commit is contained in:
Dan Stillman 2015-04-15 01:32:40 -04:00
parent 384a547693
commit 973e602cfc
2 changed files with 15 additions and 2 deletions
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13
test/content/runtests.js
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@ -66,6 +66,19 @@ function Reporter(runner) {
// Setup Mocha // Setup Mocha
mocha.setup({ui:"bdd", reporter:Reporter}); mocha.setup({ui:"bdd", reporter:Reporter});
// Enable Bluebird generator support in Mocha
(function () {
var Runnable = Mocha.Runnable;
var run = Runnable.prototype.run;
Runnable.prototype.run = function (fn) {
if (this.fn.constructor.name === 'GeneratorFunction') {
this.fn = Zotero.Promise.coroutine(this.fn);
}
return run.call(this, fn);
};
})();
var assert = chai.assert, var assert = chai.assert,
expect = chai.expect; expect = chai.expect;

4
test/tests/support.js
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@ -1,6 +1,6 @@
describe("Support Functions for Unit Testing", function() { describe("Support Functions for Unit Testing", function() {
describe("resetDB", function() { describe("resetDB", function() {
it("should restore the DB to factory settings", Zotero.Promise.coroutine(function* () { it("should restore the DB to factory settings", function* () {
this.timeout(30000); this.timeout(30000);
yield Zotero.Items.erase(1); yield Zotero.Items.erase(1);
assert.isFalse(yield Zotero.Items.getAsync(1)); assert.isFalse(yield Zotero.Items.getAsync(1));
@ -9,6 +9,6 @@ describe("Support Functions for Unit Testing", function() {
assert.isObject(item); assert.isObject(item);
yield item.loadItemData(); yield item.loadItemData();
assert.equal(item.getField("url"), "https://www.zotero.org/support/quick_start_guide"); assert.equal(item.getField("url"), "https://www.zotero.org/support/quick_start_guide");
})); });
}); });
}); });