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<title>gr-reviewer-updates-parser</title>
<script src="/test/common-test-setup.js"></script>
<script src="/bower_components/webcomponentsjs/custom-elements-es5-adapter.js"></script>
<script src="/bower_components/webcomponentsjs/webcomponents-lite.js"></script>
<script src="/bower_components/web-component-tester/browser.js"></script>
<link rel="import" href="../../../test/common-test-setup.html"/>
<script src="../../../scripts/util.js"></script>
<script src="gr-reviewer-updates-parser.js"></script>
<script>
suite('gr-reviewer-updates-parser tests', () => {
let sandbox;
let instance;
setup(() => {
sandbox = sinon.sandbox.create();
});
teardown(() => {
sandbox.restore();
});
test('ignores changes without messages', () => {
const change = {};
sandbox.stub(
GrReviewerUpdatesParser.prototype, '_filterRemovedMessages');
sandbox.stub(
GrReviewerUpdatesParser.prototype, '_groupUpdates');
sandbox.stub(
GrReviewerUpdatesParser.prototype, '_formatUpdates');
assert.strictEqual(GrReviewerUpdatesParser.parse(change), change);
assert.isFalse(
GrReviewerUpdatesParser.prototype._filterRemovedMessages.called);
assert.isFalse(
GrReviewerUpdatesParser.prototype._groupUpdates.called);
assert.isFalse(
GrReviewerUpdatesParser.prototype._formatUpdates.called);
});
test('ignores changes without reviewer updates', () => {
const change = {
messages: [],
};
sandbox.stub(
GrReviewerUpdatesParser.prototype, '_filterRemovedMessages');
sandbox.stub(
GrReviewerUpdatesParser.prototype, '_groupUpdates');
sandbox.stub(
GrReviewerUpdatesParser.prototype, '_formatUpdates');
assert.strictEqual(GrReviewerUpdatesParser.parse(change), change);
assert.isFalse(
GrReviewerUpdatesParser.prototype._filterRemovedMessages.called);
assert.isFalse(
GrReviewerUpdatesParser.prototype._groupUpdates.called);
assert.isFalse(
GrReviewerUpdatesParser.prototype._formatUpdates.called);
});
test('ignores changes with empty reviewer updates', () => {
const change = {
messages: [],
reviewer_updates: [],
};
sandbox.stub(
GrReviewerUpdatesParser.prototype, '_filterRemovedMessages');
sandbox.stub(
GrReviewerUpdatesParser.prototype, '_groupUpdates');
sandbox.stub(
GrReviewerUpdatesParser.prototype, '_formatUpdates');
assert.strictEqual(GrReviewerUpdatesParser.parse(change), change);
assert.isFalse(
GrReviewerUpdatesParser.prototype._filterRemovedMessages.called);
assert.isFalse(
GrReviewerUpdatesParser.prototype._groupUpdates.called);
assert.isFalse(
GrReviewerUpdatesParser.prototype._formatUpdates.called);
});
test('filter removed messages', () => {
const change = {
messages: [
{
message: 'msg1',
tag: 'autogenerated:gerrit:deleteReviewer',
},
{
message: 'msg2',
tag: 'foo',
},
],
};
instance = new GrReviewerUpdatesParser(change);
instance._filterRemovedMessages();
assert.deepEqual(instance.result, {
messages: [{
message: 'msg2',
tag: 'foo',
}],
});
});
test('group reviewer updates', () => {
const reviewer1 = {_account_id: 1};
const reviewer2 = {_account_id: 2};
const date1 = '2017-01-26 12:11:50.000000000';
const date2 = '2017-01-26 12:11:55.000000000'; // Within threshold.
const date3 = '2017-01-26 12:33:50.000000000';
const date4 = '2017-01-26 12:44:50.000000000';
const makeItem = function(state, reviewer, opt_date, opt_author) {
return {
reviewer,
updated: opt_date || date1,
updated_by: opt_author || reviewer1,
state,
};
};
let change = {
reviewer_updates: [
makeItem('REVIEWER', reviewer1), // New group.
makeItem('CC', reviewer2), // Appended.
makeItem('REVIEWER', reviewer2, date2), // Overrides previous one.
makeItem('CC', reviewer1, date2, reviewer2), // New group.
makeItem('REMOVED', reviewer2, date3), // Group has no state change.
makeItem('REVIEWER', reviewer2, date3),
makeItem('CC', reviewer1, date4), // No change, removed.
makeItem('REVIEWER', reviewer1, date4), // Forms new group
makeItem('REMOVED', reviewer2, date4), // Should be grouped.
],
};
instance = new GrReviewerUpdatesParser(change);
instance._groupUpdates();
change = instance.result;
assert.equal(change.reviewer_updates.length, 3);
assert.equal(change.reviewer_updates[0].updates.length, 2);
assert.equal(change.reviewer_updates[1].updates.length, 1);
assert.equal(change.reviewer_updates[2].updates.length, 2);
assert.equal(change.reviewer_updates[0].date, date1);
assert.deepEqual(change.reviewer_updates[0].author, reviewer1);
assert.deepEqual(change.reviewer_updates[0].updates, [
{
reviewer: reviewer1,
state: 'REVIEWER',
},
{
reviewer: reviewer2,
state: 'REVIEWER',
},
]);
assert.equal(change.reviewer_updates[1].date, date2);
assert.deepEqual(change.reviewer_updates[1].author, reviewer2);
assert.deepEqual(change.reviewer_updates[1].updates, [
{
reviewer: reviewer1,
state: 'CC',
prev_state: 'REVIEWER',
},
]);
assert.equal(change.reviewer_updates[2].date, date4);
assert.deepEqual(change.reviewer_updates[2].author, reviewer1);
assert.deepEqual(change.reviewer_updates[2].updates, [
{
reviewer: reviewer1,
prev_state: 'CC',
state: 'REVIEWER',
},
{
reviewer: reviewer2,
prev_state: 'REVIEWER',
state: 'REMOVED',
},
]);
});
test('format reviewer updates', () => {
const reviewer1 = {_account_id: 1};
const reviewer2 = {_account_id: 2};
const makeItem = function(prev, state, opt_reviewer) {
return {
reviewer: opt_reviewer || reviewer1,
prev_state: prev,
state,
};
};
const makeUpdate = function(items) {
return {
author: reviewer1,
updated: '',
updates: items,
};
};
const change = {
reviewer_updates: [
makeUpdate([
makeItem(undefined, 'CC'),
makeItem(undefined, 'CC', reviewer2),
]),
makeUpdate([
makeItem('CC', 'REVIEWER'),
makeItem('REVIEWER', 'REMOVED'),
makeItem('REMOVED', 'REVIEWER'),
makeItem(undefined, 'REVIEWER', reviewer2),
]),
],
};
instance = new GrReviewerUpdatesParser(change);
instance._formatUpdates();
assert.equal(change.reviewer_updates.length, 2);
assert.equal(change.reviewer_updates[0].updates.length, 1);
assert.equal(change.reviewer_updates[1].updates.length, 3);
let items = change.reviewer_updates[0].updates;
assert.equal(items[0].message, 'added to CC: ');
assert.deepEqual(items[0].reviewers, [reviewer1, reviewer2]);
items = change.reviewer_updates[1].updates;
assert.equal(items[0].message, 'moved from CC to REVIEWER: ');
assert.deepEqual(items[0].reviewers, [reviewer1]);
assert.equal(items[1].message, 'removed from REVIEWER: ');
assert.deepEqual(items[1].reviewers, [reviewer1]);
assert.equal(items[2].message, 'added to REVIEWER: ');
assert.deepEqual(items[2].reviewers, [reviewer1, reviewer2]);
});
test('_advanceUpdates', () => {
const T0 = util.parseDate('2017-02-17 19:04:18.000000000').getTime();
const tplus = delta => {
return new Date(T0 + delta)
.toISOString().replace('T', ' ').replace('Z', '000000');
};
const change = {
reviewer_updates: [{
date: tplus(0),
type: 'REVIEWER_UPDATE',
updates: [{
message: 'same time update',
}],
}, {
date: tplus(200),
type: 'REVIEWER_UPDATE',
updates: [{
message: 'update within threshold',
}],
}, {
date: tplus(600),
type: 'REVIEWER_UPDATE',
updates: [{
message: 'update between messages',
}],
}, {
date: tplus(1000),
type: 'REVIEWER_UPDATE',
updates: [{
message: 'late update',
}],
}],
messages: [{
id: '6734489eb9d642de28dbf2bcf9bda875923800d8',
date: tplus(0),
message: 'Uploaded patch set 1.',
}, {
id: '6734489eb9d642de28dbf2bcf9bda875923800d8',
date: tplus(800),
message: 'Uploaded patch set 2.',
}],
};
instance = new GrReviewerUpdatesParser(change);
instance._advanceUpdates();
const updates = instance.result.reviewer_updates;
assert.isBelow(util.parseDate(updates[0].date).getTime(), T0);
assert.isBelow(util.parseDate(updates[1].date).getTime(), T0);
assert.equal(updates[2].date, tplus(100));
assert.equal(updates[3].date, tplus(500));
});
});
</script>