VulpesOS/gaia/apps/settings/test/unit/modules/defer_test.js
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2026-09-30 23:13:03 +02:00

40 lines
981 B
JavaScript
Executable file

'use strict';
suite('Defer > ', function() {
var defer;
setup(function(done) {
testRequire([
'modules/defer'
], {}, function(Defer) {
defer = Defer();
done();
});
});
test('with promise property', function() {
assert.isTrue(defer.promise instanceof Promise);
});
test('with resolve method', function(done) {
var message = 'Resolved';
defer.resolve(message);
Promise.resolve(defer.promise).then(function(resolvedMessage) {
assert.equal(message, resolvedMessage);
}, function() {
// This will never be called
assert.isTrue(false);
}).then(done, done);
});
test('with reject method', function(done) {
var message = 'Rejected';
defer.reject(message);
Promise.resolve(defer.promise).then(function() {
// This will never be called
assert.isTrue(false);
}, function(rejectedMessage) {
assert.equal(message, rejectedMessage);
}).then(done, done);
});
});