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Add more tests to observeSequence's moveTo

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Including a failing test for #2845
This commit is contained in:
Slava Kim
2015-03-10 14:50:31 -07:00
parent 8e75308c6f
commit c247e2526f
1 changed files with 76 additions and 0 deletions
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76
packages/observe-sequence/observe_sequence_tests.js
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@@ -244,6 +244,82 @@ Tinytest.add('observe-sequence - array to other array, movedTo', function (test)
]);
});
Tinytest.add('observe-sequence - array to other array, movedTo the end', function (test) {
var dep = new Tracker.Dependency;
var seq = [{_id: "0"}, {_id: "1"}, {_id: "2"}, {_id: "3"}];
runOneObserveSequenceTestCase(test, function () {
dep.depend();
return seq;
}, function () {
seq = [{_id: "0"}, {_id: "2"}, {_id: "3"}, {_id: "1"}];
dep.changed();
}, [
{addedAt: ["0", {_id: "0"}, 0, null]},
{addedAt: ["1", {_id: "1"}, 1, null]},
{addedAt: ["2", {_id: "2"}, 2, null]},
{addedAt: ["3", {_id: "3"}, 3, null]},
{movedTo: ["1", {_id: "1"}, 1, 3, null]},
{changedAt: ["0", {_id: "0"}, {_id: "0"}, 0]},
{changedAt: ["1", {_id: "1"}, {_id: "1"}, 3]},
{changedAt: ["2", {_id: "2"}, {_id: "2"}, 1]},
{changedAt: ["3", {_id: "3"}, {_id: "3"}, 2]}
]);
});
Tinytest.add('observe-sequence - array to other array, movedTo later position but not the latest #2845', function (test) {
var dep = new Tracker.Dependency;
var seq = [{_id: "0"}, {_id: "1"}, {_id: "2"}, {_id: "3"}];
runOneObserveSequenceTestCase(test, function () {
dep.depend();
return seq;
}, function () {
seq = [{_id: "1"}, {_id: "2"}, {_id: "0"}, {_id: "3"}];
dep.changed();
}, [
{addedAt: ["0", {_id: "0"}, 0, null]},
{addedAt: ["1", {_id: "1"}, 1, null]},
{addedAt: ["2", {_id: "2"}, 2, null]},
{addedAt: ["3", {_id: "3"}, 3, null]},
{movedTo: ["0", {_id: "0"}, 0, 2, "3"]},
{changedAt: ["0", {_id: "0"}, {_id: "0"}, 2]},
{changedAt: ["1", {_id: "1"}, {_id: "1"}, 0]},
{changedAt: ["2", {_id: "2"}, {_id: "2"}, 1]},
{changedAt: ["3", {_id: "3"}, {_id: "3"}, 3]}
]);
});
Tinytest.add('observe-sequence - array to other array, movedTo earlier position but not the first', function (test) {
var dep = new Tracker.Dependency;
var seq = [{_id: "0"}, {_id: "1"}, {_id: "2"}, {_id: "3"}, {_id: "4"}];
runOneObserveSequenceTestCase(test, function () {
dep.depend();
return seq;
}, function () {
seq = [{_id: "0"}, {_id: "4"}, {_id: "1"}, {_id: "2"}, {_id: "3"}];
dep.changed();
}, [
{addedAt: ["0", {_id: "0"}, 0, null]},
{addedAt: ["1", {_id: "1"}, 1, null]},
{addedAt: ["2", {_id: "2"}, 2, null]},
{addedAt: ["3", {_id: "3"}, 3, null]},
{addedAt: ["4", {_id: "4"}, 4, null]},
{movedTo: ["4", {_id: "4"}, 4, 1, "1"]},
{changedAt: ["0", {_id: "0"}, {_id: "0"}, 0]},
{changedAt: ["1", {_id: "1"}, {_id: "1"}, 2]},
{changedAt: ["2", {_id: "2"}, {_id: "2"}, 3]},
{changedAt: ["3", {_id: "3"}, {_id: "3"}, 4]},
{changedAt: ["4", {_id: "4"}, {_id: "4"}, 1]}
]);
});
Tinytest.add('observe-sequence - array to null', function (test) {
var dep = new Tracker.Dependency;
var seq = [{_id: "13", foo: 1}, {_id: "37", bar: 2}];