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Make permission tests better handle server delays 

Retry a few times if the request hasn't been processed yet rather than hoping
that a 100ms sleep will suffice.
This commit is contained in:
Thomas Goyne 2017-09-19 11:53:49 -07:00
parent 8ad5c36cca
commit e8e23bbee7
1 changed files with 24 additions and 10 deletions
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32
tests/js/permission-tests.js
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@ -54,13 +54,25 @@ function wait(t) {
return new Promise(resolve => setTimeout(resolve, t));
}
function repeatUntil(fn, predicate) {
let retries = 0
function check() {
if (retries > 3) {
return Promise.reject(new Error("operation timed out"));
}
++retries;
return fn().then(x => predicate(x) ? x : wait(100).then(check));
}
return check;
}
module.exports = {
testApplyAndGetGrantedPermissions() {
return createUsersWithTestRealms(1)
.then(([user]) => {
return user.applyPermissions({ userId: '*' }, `/${user.identity}/test`, 'read')
.then(wait(100))
.then(() => user.getGrantedPermissions('any'))
.then(repeatUntil(() => user.getGrantedPermissions('any'),
permissions => permissions.length > 1))
.then(permissions => {
TestCase.assertEqual(permissions[1].path, `/${user.identity}/test`);
TestCase.assertEqual(permissions[1].mayRead, true);
@ -77,13 +89,15 @@ module.exports = {
.then(token => user2.acceptPermissionOffer(token))
.then(realmUrl => {
TestCase.assertEqual(realmUrl, `/${user1.identity}/test`);
return user2.getGrantedPermissions('any')
.then(permissions => {
TestCase.assertEqual(permissions[1].path, `/${user1.identity}/test`);
TestCase.assertEqual(permissions[1].mayRead, true);
TestCase.assertEqual(permissions[1].mayWrite, false);
TestCase.assertEqual(permissions[1].mayManage, false);
});
return realmUrl;
})
.then(repeatUntil(() => user2.getGrantedPermissions('any'),
permissions => permissions.length > 1))
.then(permissions => {
TestCase.assertEqual(permissions[1].path, `/${user1.identity}/test`);
TestCase.assertEqual(permissions[1].mayRead, true);
TestCase.assertEqual(permissions[1].mayWrite, false);
TestCase.assertEqual(permissions[1].mayManage, false);
});
});
},